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[Sell]
chiral-nematic liquid criystals |
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chiral-nematic liquid criystals
CE4
4-((2s)-2methylbutyl)phenyl 4-(hexyloxy)benzoate
69777-59-9
CE5
4-((2s)-2methylbutyl)phenyl 4-(octyloxy)benzoate
69777-61-3
CE5A
4-pentylphenyl 4-(octyloxy)benzoate
50649-56-4
CE6
4-((2s)-2methylbutyl)phenyl 4-(decyloxy)benzoate
69777-63-5
CE9
4-((2s)-2-methylbutyl)phenyl-4-propylbenzoate
94442-17-8
CE9A
4-pentylphenyl 4-propylbenzoate
50649-60-0
CE10
4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate
69777-64-6
CE11
4-((2s)-2methylbutyl)phenyl 4-(4-heptylphenyl)benzoate
69777-71-5
CEX
4-pentylphenyl 4-methylbenzoate
550649-59-7
CEY
4-pentylphenyl 4-(methoxy)benzoate
38444-13-2
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC).
liquid crystal 4cb
liquid crystal component
CEX
4-pentylphenyl 4-methylbenzoate
550649-59-7
CEY
4-pentylphenyl 4-(methoxy)benzoate
38444-13-2
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» Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China]  |
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[Sell]
PDLC mixture |
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PDLC mixture
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC).
Our factory has the R & D center and big production base, we also cooperate with a number of universities
in researching the new product and new technology
CE10A
4-pentylphenyl 4-pentylbenzoate
74305-48-9
CE11
4-((2s)-2methylbutyl)phenyl 4-(4-heptylphenyl)benzoate
69777-71-5
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
china high birefringence liquid crystals |
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china high birefringence liquid crystals
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material, liquid crystal monomer,liquid crystal intermediate and
Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC), pdlc film, switchable pdlc film and smart film.
Liquid Crystal Mixture QYPD-001B
Lower Operating Temperature Tkn(C) <-10
Upper Operating Temperature Tni(C) 110
Viscosity(mPa.s,20C) 33
Birefringence(589nm,20C) 0.274
Ordinary Refractive Index (No)(589nm,20C) 1.519
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
32CB liquid crystal CAS 84540-37-4 |
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7CB 41122-71-8 4-heptyl-4-cyanobiphenyl
trans-4-(4-Propylcyclohexyl)benzonitrile CAS NO.61203-99-4
4-(TRANS-4-N-PROPYLCYCLOHEXYL)BENZONITRILE;
TRANS-4-(4-N-PROPYLCYCLOHEXYL)-BENZONITRILE
PCH3;
G.C. 99.8%
Molecular Formula: C16H21N
Molecular Weight: 227.34
EINECS NO.262-654-5
32CB 84540-37-4 4-trans-propylcyclohexyl-4-ethylbiphenyl
trans-4-ethyl-4-(4-propylcyclohexyl)-11-biphenyl
11-Biphenyl, 4-ethyl-4-(4-n- propylcyclohexyl);
CAS NO.84540-37-4
Molecular Formula: C23H30
Molecular Weight: 306.4843
EINECS NO.283-130-2
32CB liquid crystal CAS 84540-37-4
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC).
liquid crystal 4cb
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
liquid crystal materials PDLC |
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liquid crystal materials PDLC
Negative LCs QY-VA201314
Lower Operating Temperature Tkn(C) <-40
Upper Operating Temperature Tni(C) 90
Viscosity(mPa.s,20C) 125
Birefringence(589nm,20C) 0.232
Ordinary Refractive Index (No)(589nm,20C) 1.506
Dielectric anisotropy(1KHz,25C) -7.6
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
nematic e7
Nematic LC mixtures
nematic liquid crystal E7
nematic mixture
NEMATIC PDLC MIXTURE
Nitrogen compound liquid crystal
Organic acid liquid crystal
pdlc
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC).
nematic liquid crystal E7
CEY
4-pentylphenyl 4-(methoxy)benzoate
38444-13-2
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
nematic liquid crystal E7 |
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LC superior to E7 liquid crystal
nematic liquid crystal E7
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC).
liquid crystal superior to E7 QYPDLC-7
Lower Operating Temperature Tkn(C) -10
Upper Operating Temperature Tni(C) 60
Viscosity (mm2s-1,20C) 56
Birefringence(589nm,20C) 0.227
Ordinary Refractive Index (No)(589nm,20C) 1.52
liquid crystal component
CE11
4-((2s)-2methylbutyl)phenyl 4-(4-heptylphenyl)benzoate
69777-71-5
CEX
4-pentylphenyl 4-methylbenzoate
550649-59-7
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
5CT liquid crystal CAS NO. 54211-46-0 |
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5CT liquid crystal CAS NO. 54211-46-0
5CT 54211-46-0 4-cyano-4-pentylterphenyl
4-Cyano-4-pentylterphenyl
4-4-(4-pentylphenyl)phenyl benzonitrile;
5CT
CAS NO.54211-46-0
Molecular Formula:C24H23N
Molecular Weight:325.45
EINECS NO. 259-028-9
4-Heptyl-4-biphenylcarbonitrile CAS NO.41122-71-8
7CB;
4-HEPTYL-4-CYANO-BIPHENYL;
4-N-HEPTYL-4-BIPHENYLCARBONITRILE
Molecular Formula:C20H23N
Molecular Weight: 277.4
EINECS NO.255-229-0
G.C.99.8%
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid
nematic liquid crystal E7
nematic mixture
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
china high birefringence liquid crystals |
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liquid crystal mixture for PDLC
china high birefringence liquid crystals
Product: liquid crystals
S-N(C) <-10
Clearing Point(C) 60
Dn (589nm,20C) 0.226
ne (589nm,20C) 1.747
V90(V) 2.24
V10(V) 1.6
Electrical resistivity 1*1011
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal materials and LC mixtures in China, especially for PDLC.
Our liquid crystals are mainly used to make PDLC film and switchable film, it has high
popularity in the world.
http://www.liquidcrystals.cn
liquid crystal component
CE10
4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate
(S)-p-(2-methylbutyl)phenyl p-pentylbenzoate
C23H31O2
Purity: 99.6%
4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate
CAS N°69777-64-6
CE10A
4-pentylphenyl 4-pentylbenzoate
74305-48-9
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
negative liquid crystal |
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Product: liquid crystals
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal materials and LC mixtures in China, especially for PDLC.
Our liquid crystals are mainly used to make PDLC film and switchable film, it has high
E-mail: sales@liquidcrystals.cn
http://www.liquidcrystals.cn
http://www.canaanchem.com
Our main products:
liquid crystal component
liquid crystal display chemicals
liquid crystal film
nematic liquid crystal E7
nematic mixture
NEMATIC PDLC MIXTURE
Nitrogen compound liquid crystal
Organic acid liquid crystal
CE10
4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate
(S)-p-(2-methylbutyl)phenyl p-pentylbenzoate
C23H31O2
Purity: 99.6%
CAS N�69777-64-6
CE10A
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
Nematic Phase Liquid Crystals |
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Product: liquid crystals
S-N(C) <-10
Clearing Point(C) 60
Dn (589nm,20C) 0.226
ne (589nm,20C) 1.747
V90(V) 2.24
V10(V) 1.6
Electrical resistivity 1*1011
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal materials and LC mixtures in China, especially for PDLC.
Our liquid crystals are mainly used to make PDLC film and switchable film, it has high
popularity in the world. We signed the Exclusive Agency Agreement with our South Korean
customer from 2011, so the Korean company can contact our agency for the purchase.
E-mail: sales@liquidcrystals.cn
http://www.liquidcrystals.cn
http://www.canaanchem.com
nematic e7
Nematic LC mixtures
nematic liquid crystal E7
CE9
4-((2s)-2-methylbutyl)phenyl-4-propylbenzoate
94442-17-8
CE9A
4-pentylphenyl 4-propylbenzoate
50649-60-0
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
8OCB 52364-73-5 liquid crystal monomer |
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8OCB 52364-73-5
E-mail: sales@liquidcrystals.cn
sales@canaanchem.com
http://www.liquidcrystals.cn
http://www.canaanchem.com
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal material and Nematic liquid crystal, especially for polymer dispersed liquid crystal
(PDLC).
Our factory has the R & D center and big production base, we also cooperate with a number of universities
in researching the new product and new technology.
4-(Octyloxy)-4-biphenylcarbonitrile CAS NO.52364-73-5
4-(n-Octyloxy)-4-cyanobiphenyl;
4-(Octyloxy)[1,1-biphenyl]-4-carbonitrile;
4-(Octyloxy)-4-cyanobiphenyl
G.C.99.5%
Molecular Formula: C21H25NO
Molecular Weight: 307.43
EINECS NO.257-878-5
8OCB
Nematic LC mixtures
4-((2s)-2methylbutyl)phenyl 4-(octyloxy)benzoate
69777-61-3
CE5A
4-pentylphenyl 4-(octyloxy)benzoate
50649-56-4
CE6
4-((2s)-2methylbutyl)phenyl 4-(decyloxy)benzoate
69777-63-5
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
polymer dispersed liquid crystals PDLC |
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polymer dispersed liquid crystals PDLC
QYPD -001C
Clearing Point(℃) 110
Viscosity (mm2s-1,20℃) 45.5
Dn (589nm,20℃) 0.292
ne (589nm,20℃) 1.813
V10,0 ,25(V) 1.61
V90,0 ,25(V) 2.18
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of
liquid crystal materials and LC mixtures in China, especially for PDLC.
Our liquid crystals are mainly used to make PDLC
nematic mixture
NEMATIC PDLC MIXTURE
Nitrogen compound liquid crystal
CE10
4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate
(S)-p-(2-methylbutyl)phenyl p-pentylbenzoate
C23H31O2
Purity: 99.6%
4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate
CAS N69777-64-6
CE10A
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| » Posted by: Qingdao QY Liquid Crystal Co., Ltd. [China] |
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[Sell]
Salt (NaCl) |
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We are one of the reliable exporters of natural Salts (NaCl) from INDIA, which is widely demanded in the international markets. Our range of pure quality Salt has various health benefits and is the crucial part of one’s diet. We supply pure grades to industrial grades salts. Avail the Salt in safe packaging, which protects it from any kind of moisture content. We are capable of meeting the bulk requirements of the clients and ensure delivery within the stipulated timeframe.
IUPAC NAME: Sodium chloride
MOLECULAR FORMULA: NaCl
CAS NUMBER: 7647-14-5
OTHER NAME: Common salt, Halite, Saline, Sodium chloric, Table salt, Edible Salt
USAGES: In addition to the familiar uses of salt in cooking, salt is also used in many applications, from manufacturing pulp and paper, to setting dyes in textiles and fabric, to producing soaps, detergents, and other bath products. It is the major source of industrial chlorine and sodium hydroxide, and used in almost every industry.
GRADES:
Triple Refined Free Flow Iodised Salt
Industrial Grade
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» Posted by: Sunray International [India]  |
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[Sell]
Monochloroacetic Acid (MCA) |
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MONOCHLOROACETIC ACID (MCA) (ClCH2CO2H) is a colorless or white crystalline solid, highly hygroscopic, sharp odor, inflammable, soluble in water and common organic solvent.
MCA is organochlorine compound is a useful building-block in organic synthesis.
SYNONYMS: Chloroacetic acid, Chloroethanoic acid, Monochloroethanoic acid, MCAA, MCA.
IUPAC NAME: Chloroacetic acid SYSTEMATIC IUPAC NAME: Chloroethanoic acid CAS REGISTRY NUMBER: 79-11-8 EC NUMBER: 201-178-4
UN NUMBER: 1751
CHEMICAL FORMULA: C2H3ClO2
PROPERTIES
Appearance Colorless or White crystals
Solubility Soluble in water & common organic solvents such as Methanol, Acetone, Diethyl Ether, Benzene, Chloroform, Ethanol
Molecular Weight 94.50
Melting Point 63 �C
Boiling Point 189 �C
Specific Gravity 1.37
Setting Point 61 �C to 62.5 �C
Highly Hygroscopic, Sharp Odor (Pungent), Inflammable, Toxic & Corrosive
SPECIFICATIONS
Chemical formula C2H3ClO2
Monochloroacetic Acid 99.00% Min
Dichloroacetic Acid 0.50% Max
Other Acid 0.50% Max
APPLICATIONS
Monochloroacetic Acid (MCA) is use in the production of a wide variety of useful compounds such as drugs, dyes, agrochemicals and thickening agents. Most reactions take advantage of the high reactivity of the C�Cl bond.
Applications are in Manufacturing of
1) Various Agrochemicals viz 2,4-D (2,4-dichlorophenoxyacetic acid), 2,4,5-T (2,4,5-trichlorophenoxyacetic acid), MCPA (2-methyl-4-chlorophenoxyacetic acid), Glyphosate and Dimethoate are prepared by alkylation with MCAA.
2) Drugs such as Adrenaline (Epinephrine), Vitamins, Synthetic Caffeine, Malonates, Glycine, Barbiturates etc.
3) Amphoteric Surfactants which used in shampoos, baby and children cleansing formulations, shower and bath gels, body and facial washes and shaving foam, also in skin care products like cleansing milks or eye-make up removers.
4) Glycolic acid (Hydroxyacetic Acid), Thioglycolic Acid and Cyanoacetic Acid.
5) Textile Auxiliaries & Dyestuffs (Indigo).
6) Hydrocolloids such as Sodium Carboxy Methyl Cellulose (CMC), Sodium Carboxy Methyl Starch (CMS), Sodium Carboxy Methyl Tamarind (CMT), Sodium Carboxy Methyl Guar Gum (CMG).
PACKING
25Kg or 50 Kg HDPE Bags with double inner LDPE liner. |
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| » Posted by: Sunray International [India] |
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[Sell]
Carboxymethyl Tamarind Kernel Powder (CMT or CMTKP) |
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Carboxymethyl Tamarind Kernel Powder (CMT or CMTKP) is an anionic water soluble polymer; it is derived from Tamarind Kernel Powder (TKP), which is made cold water soluble by a chemical reaction (Carboxymethylation). Cold water solubility is achieved by introducing carboxymethyl groups (-CH2-COOH) along the polysaccharide chain, which makes hydration of the molecule possible in cold water.
CMT is modified Tamarind Kernel Powder (TKP), TKP extracted from seeds of Tamarind Tree (Tamarindus Indica). Tamarind is an evergreen tree grows mainly in India & also in other part of world. Today; India is the largest producer of tamarind.
Tamarind seeds are processed in to CMT by seed selection, seed coat removal, separation, hammer milling, grinding, sieving, chemical processing, drying, grinding and sieving.
CMT is bio-compatible, bio-degradable, non- toxic & modified natural polymer.
CMT is derivatives of Polysaccharides composed of Glucosyl : Xylosyl : Galactosyl in ration of 3:2:1.
CMT is water solutions are Non-Newtonian and yield higher viscosities than most of starch derivatives at equivalent concentrations.
SYNONYMS
Carboxymethyl Tamarind Powder, Cold Water Soluble Tamarind Seed Powder, Cold Water Soluble Tamarind Kernel Powder, Cold Water Soluble TKP, Modified Tamarind Seed Powder, Modified TKP, Modified Tamarind Kernel Powder, Modified Natural Polymer, Hydrocolloids, TKP Derivatives, Tamarind Kernel Powder Derivatives, Tamarind Derivatives, Modified Gum, Cold water soluble Gum, CMT, Sodium CMT, Na-CMT, CMT-Na, Carboxy Methyl TKP, CMTKP, Sodium CMTKP, Na-CMTKP, Sodium Carboxy Methyl TKP, Sodium Carboxy Methyl Tamarind Gum, Anionic Carboxy Methyl Tamarind Gum, Anionic Tamarind Gum, Anionic Gum, Carboxy Methyl Tamarind Sodium Salt, Sodium Salt of Carboxy Methyl Tamarind Kernel Powder, Anionic etherified polysaccharides, Tamarind Gum. Tamarind Seed Gum, Textile Printing Thickeners, Printing Thickeners.
The Chemical name of CMT is Sodium Carboxy Methyl Tamarind Kernel Powder.
CAS NUMBER: 68647-15-4
EICS NUMBER: 271-943-5
APPLICATIONS
1) CMT widely used as textile printing thickener.
2) CMT also used for sizing in jute yarn & cotton warp.
3) CMT has extensive use in paper & explosive industry where it is used as viscosity builder.
4) CMT used as a binder in slurry explosive as a substitute for guar gum.
5) CMT used as a core binder in foundries & mosquito coils.
6) CMT used as a sizing material in paper industry.
7) CMT very effectively used these days by oil drilling companies as soil stabilizer.
8) CMT has numerous other applications & its low cost gives it an edge over other thickening agents.
PACKING:
25Kg PP/HDPE laminated paper bags or PP/HDPE bags + Inner plastic liner or as per availability. |
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| » Posted by: Sunray International [India] |
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[Sell]
Sodium Carboxymethyl Starch (CMS) |
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SODIUM CARBOXYMETHYL STARCH (CMS or SCMS) is a starch ether derivative derived from starch. It is soluble in water at room temperature and forms a transparent to light milky and viscous solution.
CMS is an important modified starch with unique properties due to the presence of negatively charged functional group (CH2COO-). The introduction of carboxymethyl groups interrupts the ordered structure of native starch and intervenes with the re-association of gelatinized starch. This modification yields starch with decreased gelatinization temperature, increased solubility and improved storage stability.
CMS is chemically processed carbohydrate typically derived from Native starch viz. Maize, Potato, Tapioca & Rice.
These Sodium Carboxy Methyl starch and solution are alkaline in nature and have the capacity to replace sodium car-boxy methyl cellulose in fields like textile sizing and printing, corrugated paper, paper sizing, oil well drilling, water based distemper, oil bound distemper, electrodes, ceramics, pesticides, foundry, adhesives and others.
The chemical name of SCMS is SODIUM SALT OF CARBOXYMETHYL ETHER OF STARCH
SYNONYMS
Carboxymethyl Starch Sodium Salt, Sodium Starch Glycolate, Carboxymethyl Starch Sodium, CMS-Na, Na-CMS, Sodium CMS, Modified Starch, Anionic Carboxy Methyl Starch, Anionic Modified Starch, Starch Gum, CMS, Carboxy Methyl Ethers of Starch.
CAS NUMBER: 9063-38-1.
PROPERTIES
1) White or light yellow powder.
2) Insoluble in ethanol, ether, acetone and other organic solvents.
3) Easily soluble in cold water, immediate intake water and swell in 15 minutes.
4) Absorption of water is 30 times comparing to original volume.
5) In the presence of acid and metal salts, will produce a white turbidity or precipitation.
6) Biodegradable and non-toxic.
REASONS TO USE
1) Odorless and tasteless.
2) It is easily soluble, even in cold water.
3) Work as Binder, thickener, Suspending aid, stabilizer, Emulsifier.
4) Forming protective film.
5) Improving rheological properties.
6) Preventing growth of crystals.
7) Improving structure and texture and giving body.
8) Freeze/thaw stabilization.
9) Many grades are available for various kinds of applications
10) Help in preservation for long duration.
11) Better resistance towards micro-organisms.
APPLICATIONS
CMS has a wide range of applications in industries, mostly used for purposes of thickening, stabilization, water preserving, etc. In pharmaceutical industry, CMS, also known as sodium starch Glycolate, is commonly used as disintegrate. It is also used in textile industry as thickening agent in textile printing paste and as sizing agent especially for hydrophilic yarn.
Another closed related material is carboxymethyl cellulose (CMC), which has been used intensively in similar industries. However, CMS not only has many advantages over CMC, but comes with a much lower price tag. Therefore, CMS is poising to replace CMC in many of industrial applications.
CMS are widely used in Oil Well Drilling, Textile, Paper & Corrugated Board, Detergent, Welding Electrodes, Food, Pharmaceutical, Pesticides, Cosmetic, Toothpaste, Paint, Mining and Ceramic Industries.
PACKING
20Kg or 25Kg 2(Two) ply paper bags or PP/HDPE laminated paper bags or PP bags + Inner plastic liner or As per availability. |
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| » Posted by: Sunray International [India] |
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[Sell]
Sodium Carboxymethyl Cellulose (CMC) |
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Sodium Carboxymethyl Cellulose (SCMC or CMC) or Cellulose Gum is an anionic water soluble polymer; it is derived from cellulose, which is made water soluble by a chemical reaction. The water solubility is achieved by introducing carboxymethyl groups (-CH2-COOH) along the cellulose chain, which makes hydration of the molecule possible.
The chemical name of SCMC is SODIUM SALT OF CARBOXYMETHYL ETHER OF CELLULOSE.
SYNONYMS
Carboxymethyl Cellulose Sodium Salt, Sodium Cellulose Glycolate, Carboxymethyl Cellulose Sodium, CMC-Na, Na�CMC, Sodium CMC, Modified Cellulose, Cellulose Derivatives, Anionic Carboxy Methyl Cellulose, Anionic Modified Cellulose, Anionic Cellulose Derivatives, Cellulose Gum, CMC, Carboxymethyl Ethers of Cellulose, Sodium Salt of Carboxymethyl Ether of Cellulose.
CAS NUMBER: 9004-32-4.
CHEMICAL FORMULA: [C6H7O2 (OH) x (OCH2COONa) y] n
Where n = degree of polymerization, x = 1.50 to 2.80, y = 0.2 to 1.50, x + y = 3.0
y = degree of substitution
CMC is a white to creamish coloured powder consisting of very fine particles, fine granules. It is odor less and tasteless. It is a hygroscopic powder readily dissolves in water to form colloidal solution. It is insoluble in many organic solvents such as methanol, ethanol, propanol and acetone and so on.
FUNCTIONS & PROPERTIES
Sodium Carboxymethyl Cellulose (CMC) has the following functions and properties:
1) it acts as a thickener, binder, stabilizer, suspending agent and flow controlling agent.
2) It forms fine films that are resistant to oils, greases, and organic solvents.
3) It dissolves rapidly in cold water.
4) Acts as a protective colloid reducing water losses.
5) It is suitable for use in food systems.
6) It is physiologically inert.
7) It is an anionic polyelectrolyte.
These properties and functions make it suitable for use in a broad range of applications in the food, pharmaceutical, cosmetic, paper, and other industries. To serve these diverse industries, CMC are available in three grades: HIGHLY PURIFIED, PURIFIED & TECHNICAL and in many types based on carboxymethyl substitution, viscosity, purity, particle size, and other parameters.
APPLICATIONS
CMC are widely use in Foods, Pharmaceuticals, Cosmetics, Textiles, Papers & Corrugated Boards, Detergents, Paints, Oil Well Drillings, Welding Electrodes, Pesticides, Ceramics, Tobacco, Mosquito Repellent Incense, Explosives, Batteries, Pencils, Leathers & other industries.
PACKING
20Kg or 25Kg 2(two) ply paper bags or PP/HDPE laminated paper bags or PP bags + Inner plastic liner or as per availability. |
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| » Posted by: Sunray International [India] |
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[Sell]
Acesulfame Potassium |
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Chemical Name: Acesulfame Potassium
Molecular Formula: C4H4KNO4S
Molecular Weight: 201.24
CAS No.: 55589-62-3
Application:
● Acesulfame is used widely in many territories, such as food, oral health, cosmetic, pharmacy and so on
Packing:
● 25kg drums
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| » Posted by: Qingdao teland chemical co.,ltd [China] |
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[Sell]
Propylene Oxide |
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Molecular Formula: C3H6O
Molecular Weight: 58.08
CAS NO.: 75-56-9
Characteristic: Flammeable, non-corrosive, soluble and colorless liquid at room temperature.
Executive Standard: GB/T14491-2001
Application:
It is mainly used in the production of polyols, propylene glycol and various non-ionic surfactants.
Packing and storage:
It should be transported by tank-trucks, and should be stored in cool and well-ventilated place away from heat, direct solarization, oxidants, acid.
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| » Posted by: Qingdao teland chemical co.,ltd [China] |
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[Sell]
Methacrylic Acid |
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Chemical Name: Methacrylic Acid
Molecular Formula: C4H6O2
Molecular Weight: 86.09
CAS No.: 79-41-4
UN No.: 2531
DG Class: 8
Specification:
Item
Index
Appearance
Colorless transparent liquid, no turbidity and suspended solids
Purity, % min
99.9
Water, % max
0.05
Color (Pt-Co) max
10
Density, g/cm3
0.99-1..03
Stabilizer (MEHQ), ppm
200±20
Application:
● Synthetic Rubber
● Insulation material
● Ion Exchange Resin
● Thermosetting Coating
Packing:
200kg plastic blue drums, 80 drums loaded into 20’s container. |
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| » Posted by: Qingdao teland chemical co.,ltd [China] |
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