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[Sell]
Sell oxalic acid |
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Oxalic acid
We are professional manufacturer and exporter of Oxalic Acid, please find our specification as follow:
Molecular formula: (COOH)2.2H2O
Appearance: White crystal& powder; Free floating.
CAS NO: 6153-56-6
Re: Oxalic Acid 99.6%Min
Formula: H2C2O4 2H2O
M. W.: 126.06
Specifications:
Total Acidity: 99.6%min.
Sulphate: 0.08%max.
ASH :0.1% max
Loss On Ignition :0.08% max
Heavy metal (Pb): 0.001%max.
Fe: 0. 015%max.
Chloride(Cl):0.001%max.
Properties: Oxalic acid forms fine colorless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 0C. If heated quickly, it melts at 101.5 0C. Anhydrous oxalic acid melts at 180 0C.
Density at 18 0C, kg/m3 1653
Crystal size: 70 % from 0, 2 to 0, 7 mm
The product has The Certificate awarded by State Test Institute of Chemical Industry Zlín.
Used: Oxalic acid is used for the extraction of rare metals, polishing of marbles and other stone surfaces, cleaning and polishing of metals, auxiliary textile agents production, for the production of antibiotics (tetracycline etc. ), for the production of oxalates, esters and glyoxalic acid, in the leather industry, in the building industry etc.
Packing: In 25kg pp Bag, 23MT/20’FCL
If you are interested in our products , please contact us freely , I will try my best satisfy you .
Contact : hbyhchem03(AT)0311chem(dot)com
MSN: yhchemical(AT)hotmail(dot)com
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» Posted by: HEBEI YONGHUI CHEMICAL INDUSTRIES CO., LTD. [China]  |
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[Sell]
Sell sodium hexametaphosphate |
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Sodium hexametaphosphate
Sodium Hexametaphosphate(Sodium Polyphosphates, Glassy; Sodium Tetrapolyphosphate; Graham’s Salt)
Chemical formula: (NaPO3)6
CAS No.:10124-56-8
Molecular weight: 611.82
Standard executed: HG/T2837-1997
Properties: White powder, relative density is 2.484 (20), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; It is a fine agent for water treatment.
Re: Sodium Hexametaphosphate tech grade
Appearance: White power
Specification:
Total phosphate as P2O5: 68% min
Inactive phosphate as P2O5: 7.5% max
Iron: 0.05% max
PH value(1% solution): 5.8-7.3
Water insoluble: 0.05% max
Re: Sodium Hexametaphosphate food grade
Appearance: White powder
Specification:
Total phosphate as P2O5: 68% min
Inactive phosphate as P2O5: 7.5% max
Iron: 0.05% max
PH value(1% solution): 5.8-6.5
Water insoluble: 0.06% max
Heavy metals as Pb: 0.001% max
As: 0.0003% max
F: 0.003% max
Application: For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; Retarding agent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. For food grade, it is mainly used as additive agent, pH adjusting agent and fermentation agent, and nourishment.
Packaging: Plastic-woven sack with inner polythene bag; Net weight: 25kg, 50kg or 1, 000kg. Stored in ventilated and dry place.
If you are interested in our products , please contact us freely , I will try my best satisfy you .
Contact : hbyhchem03(AT)0311chem(dot)com
MSN: yhchemical(AT)hotmail(dot)com
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| » Posted by: HEBEI YONGHUI CHEMICAL INDUSTRIES CO., LTD. [China] |
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[Sell]
Stearic acid |
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ITEM
GRADE P401005 P401880
APPEARANCE WHITE BEAD WHITE BEAD
IODINE VALUE,g/100g,≤ 0.5 8.0
ACID VALUE,mg/g 205-210 192-218
SAPON VALUE,mg/g 206-211 193-220
COLOR ,HAZEN,≤ 80 300-400
TITRE , ºC 54-57 ≥52
MOISTURE ,% ≤ 0.2 0.3
INORGANIC ACID ,% ≤ 0.001 0.001
C12 % / ≤0.5
C14 % ≤1 ≤1
C16 % 53-58 53-58
C18 % 40-45 40-45
C20 % ≤1 ≤1 |
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| » Posted by: Hebei Yuejiang Imp & Exp Co., Ltd [China] |
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[Sell]
Ultraviolet Absorber UV-329 CAS 3147-75-9 |
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Chemical name : 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole
Introduction : UV-329 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-329 is an effective light stabilizer for a variety of plastics and other organic substrates.
Empirical Formula : C20H25N30
Molecular Weight : 323
Appearance : white powder
Melting Range : 103-105 °C
Flashpoint : 150 °C
Specific Gravity(20 °C ) : 1.18g/cm3 |
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| » Posted by: yichnag onicon chemical ln [China] |
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[Sell]
Ultraviolet Absorber UV-327 CAS 3864-99-1 |
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Chemical name : 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
Introduction : UV-327 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-327 is recommended in a variety of polymers and organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo- and copolymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives.
Molecular Weight : 357.9
Appearance : slight yellow powder
Melting Range : 154-157 °C
Flashpoint : 234 °C
Specific Gravity(20 °C) : 0.37g/cm3 |
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| » Posted by: yichnag onicon chemical ln [China] |
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[Sell]
Diacetone Alcohol |
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Product Name :Diacetone Alcohol
Grade : Technical Grade Spec. No. :DAA/2008-8
Form : Liquid CAS NO. :123-42-2
Other Trade Name : 4-hydroxy 4-methylpentanone-2,Molecular Weight :116
Diacetone, 4-hydroxy 2-keto-4-methylpentane
Chemical Formula : CH2COCH2C (CH3)2OH Hazard Class : 2Y
Product Description :Colourless liquid with mild pleasant odour and turns pale yellow upon aging.
Specification Parameters
Purity : 99% Min
Moisture Content : <0.10%
Color : <25 APHA/Pt-Co
Boiling Range : 145-170 °C
Specific Gravity : 0.935 at 27°C
Acidity as Acetic Acid :<0.002%
Packing : 195 Kgs net in metal drum.
Applications :Solvent for Resins,Waxes, Fats,Dyes, Lacquers, Coating compositions,
artifical leather, antifreeze mixtures,Dyeing mixtures,Wood Preservatives,Stains,rayons, Metal cleaning compounds,Hydraulic compression fluids,Stripping agents (Textiles).
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» Posted by: Prasol Chemicals Limited [India]  |
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[Sell]
Isophorone |
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Product Name : Isophorone
Grade : 99% Spec. No. :ISPH/2008-26
Form : Liquid CAS NO. :78-59-1
Other Trade Name: 1,1,3-Trimethyl-3-cyclohexene-5-one;Alpha-isophorone; 3,5,5-Trimethylcyclohex-2-enone; Isoforone (Italian)
H. S. Code :2914.29 Molecular Wt. : 138.21
Molecular Formula :C9H14O Hazard Class: 6.1
Product Description :clear to pale yellow liquid, camphor like odor.
Specification Parameters
Appearance : Clear Visual
Purity : 99 % Min.
Color : 100 APHA max.
Boiling Range : 210 - 216 deg C @760mm Hg
Moisture Content : 0.1 % Max.
Specific Gravity : 0.915 - 0. 925 @ 25 0C
Packing : 190 Kgs Net in Metal Drum OR Bulk packing in Tanker Load.
Applications :
1)Used as an intermediate in manufacturing polyeurethane compounds such as Isophorone Diamine,
Isophorone Diisocynate, Trimethylcyclohexanone used for Light stable weather resistant urethane coating.
2)It is used as a solvent for paints, resins, lacquers & inks.
3)It is used in formulating Pesticides.
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| » Posted by: Prasol Chemicals Limited [India] |
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[Sell]
Pentaerythritol |
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Appearance: White crystal powder or particles
Packing: 25kgs net bag, 20mts in the 20’FCL
Usage: Mainly be used in industries of paint, explosion and plastic productions and in making glyptal resin and paints, as well as plastic stablizer snd additives.
if you are interest please contact at nancygood2008athotmail.com
nancysutengatsutengchem.com
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| » Posted by: Shijiazhuang Suteng Chemicals Co., Ltd. [China] |
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[Sell]
lithopone |
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Appearance: White Powder
Packing: 25kgs net bag, 21mts in the 20’FCL
Usage: Inorganic white pigment. Widely used as white pigment in polyolefins, vinyl ester resin, ABS resin, polystyrene, polycarbonate, nylon and polyformaldehyde, as well as plastics, paint and printing ink. And it is also used to color rubber articles, varnished cambric, leather, paper and enamel, etc. contact nancygood2008athotmail.com
nancysutengatsutengchem.com
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| » Posted by: Shijiazhuang Suteng Chemicals Co., Ltd. [China] |
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[Sell]
sell Glacial Acetic acid |
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Appearance: Colorless transparent liquid
Packing: 25kgs plastic drum, 20mts in the 20’FCL
Usage: Widely used in textile industry, fiber industry, Pharmacia industry, pesticide industry, dyestuff industry, plastic industry, rubber industry and so on |
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| » Posted by: Shijiazhuang Suteng Chemicals Co., Ltd. [China] |
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[Sell]
sell Oxalic Acid |
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Appearance: Colorless Crystals
Packing: 25kgs net bag, 23mts in the 20’FCL
Usage: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, remo ving calcium from water.
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| » Posted by: Shijiazhuang Suteng Chemicals Co., Ltd. [China] |
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[Sell]
offer 2-Chloroacrylonitrile CAS No.: [920-37-6] |
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Chemical Name: 2-Chloroacrylonitrile
CAS No.: [920-37-6]
Molecular formula: C3H2ClN
Molecular weight: 87.50
Structural Formula:
Appearance: Colorless or light yellow liquid
Assay: NLT99.0%
Usage: Pesticide intermediates
Packing: 250kg plastic drum
Refractive index n20/D: 1.429 to 1.431
Purity(GC): min. 99%
Specific gravity (20/20): 1.099 to 1.101
Refractive Index:1.429 (lit.)
Safety Phrase(s):53-16-26-28-36/37/39-45-60-61
Flashpoint:44 °F
RTECS:AT5525000
Melting point:-65 °C (lit.)
Beilstein:773744 |
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| » Posted by: Henan Province Hengyu Slovent Co .,Ltd [China] |
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[Sell]
offer 2,3-dichloro-propanenitril CAS NO 2601-89-0 |
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CAS NO 2601-89-0
2,3-dichloro-propanenitril
1,2-dichloropropionitrile
2,3-dichloropropanenitrile
2,3-dichloropropionitrile
2,3-dichloro-propionitril
Molecular formula: CH2ClCHClCN Weight: 122.8 Appearance: is a colorless or yellow transparent liquid content>90%Use: 2,3-chlorpromazine nitrile (2,3-DCPN) for the fine chemical intermediates, 2,3-DCPN production DL-serine, thiophene-methyl chloride and acrylonitrile α-important middle Body, but also organic synthesis of synthetic pesticides and key intermediates.
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| » Posted by: Henan Province Hengyu Slovent Co .,Ltd [China] |
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[Sell]
offer 4,4-DHBP CAS-NO :611-99-4 |
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4,4 - dihydroxy benzophenone
4,4 '- dihydroxy benzophenone
4,4'-dihydroxybenzophenone
English: 4.4 '-dihydroxy benzophenone
Alias: 4.4 '- dual-benzophenone DHBP
CAS-NO :611-99-4
formula C13H10O3
molecular weight 214.22
Appearance: white crystalline
melting point :211-213 ° C
content:> 99.5%And the use of performance: The goods do not dissolve in water, soluble in organic solvents, pharmaceutical intermediates
Packaging: 25 kg / cardboard drum |
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| » Posted by: Henan Province Hengyu Slovent Co .,Ltd [China] |
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[Sell]
n-Octylamine ( Caprylamine ) |
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n-Octylamine; Caprylamine
Chenical Name: n-Octylamine
Structure: CH3(CH2)7NH2
CAS No.:111-86-4
Physical and chemical characteristic:
Colorless transparent liquid, especial smell. Easy dissolve in alcohol, ether, acetone, etc. Not dissolve in water.
Mainly use:
Used to produceagrochemical, surface active agent, pharmaceutical material.
Packing and storage:
160Kg iron drum or galvanized iron drum. Keep in cool and dry environment.
Fatalness:
It is strong irritative to skin and eyes: LD50: 320mg/kg.
FengTian Chemical Factory Co.,Ltd
Tel: 86-21-66520788 / 66215953
Fax: 86-21-66215953
E-mail: fengtian_chemical@163.com
Xucheng32@hotmail.com
MSN: xucheng32@hotmail.com
SKYPE: jerry0302
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| » Posted by: FengTian Chemical Factory Co.,Ltd [China] |
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[Sell]
Melamine ( Cyanuramide ) |
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Detailed Description
CAS: 108-78-1
Formula: C3H6N6
Molecular weight: 126.12
Use: Melamine is mainly used for manufacturing melaminoformal dehyde resin, which is well water, heat & arc resistant and bright. It can also be used in decorative laminates, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries, cement water-reducing agent and leather retaining agent etc.
Packing: 25kg, 250kg or 1000kg woven bag with inner film.
Please kindly contact us if you are interested in our products, We promise that we will offer you the best quality,service and competitive price.
FengTian Chemical Factory Co.,Ltd
Tel: 86-21-66520788 / 66215953
Fax: 86-21-66215953
E-mail: fengtian_chemical@163.com
Xucheng32@hotmail.com
MSN: xucheng32@hotmail.com
SKYPE: jerry0302
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| » Posted by: FengTian Chemical Factory Co.,Ltd [China] |
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[Sell]
Glycerine ( glycerin, glycerol ) |
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We are a manufacturer of chemical product in china. We produce glycerine and we can offer you glycerine 95% min Industry grade and 99.5% min usp and 99.7% min usp standard . The product are made by advanced Italian equipments . We have been exporting our products to Global markets because of the quality of our products are the best.. Please kindly contact with us if you are interested in our product. We promise that we will provide you the best quality, service and competitive prices .
FengTian Chemical Factory Co.,Ltd
Tel: 86-21-66520788 / 66215953
Fax: 86-21-66215953
E-mail: fengtian_chemical@163.com
Xucheng32@hotmail.com
MSN: xucheng32@hotmail.com
SKYPE: jerry0302
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| » Posted by: FengTian Chemical Factory Co.,Ltd [China] |
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[Sell]
Fatty alcohol ( aliphatic alcohol ) |
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We are a manufacturer of chemical product in china. We produce fatty alcohol ( aliphatic alcohol ) . We can offer you many kinds of fatty alcohols such as : C8-10, C8-14, C8-18, C12-14, C12-18, C14-16, C16-18, C18-16, C8, C10, C12, C14, C16, C18 . After fatting, hydrogenating and fractional distillating, the fatty alcohol can be used in the industry of make-up products , plastics, leather, textile process and synthetic detergent . Please kindly touch us if you are interested in our product. We promise that we will offer you the best quality,service and competitive prices .
FengTian Chemical Factory Co.,Ltd
Tel: 86-21-66520788 / 66215953
Fax: 86-21-66215953
E-mail: fengtian_chemical@163.com
Xucheng32@hotmail.com
MSN: xucheng32@hotmail.com
SKYPE: jerry0302 |
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| » Posted by: FengTian Chemical Factory Co.,Ltd [China] |
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[Sell]
offer 2,4-DHBP CAS No. :131-56-6 |
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2,4-DHBP;
2,4-Dihydroxybenzophenone
CAS NO: 131-56-6
Molecular formula: C13H10O3
Molecular Weight: 214.22
CAS No. :131-56-6
nature: light yellow needle crystal or white powder.
Melting point of 142.6-144.6 ℃ .25 ℃ Solubility (g / 100 ml solvent): |
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| » Posted by: Henan Province Hengyu Slovent Co .,Ltd [China] |
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[Sell]
Chrome Oxide Green |
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Re: Chrome Oxide Green XY-01
Appearance: light to dark green powder
Specs: Cr2O3 99% min. ,
Moisture: 0.3% max.
Water soluble matter: 0.4% max.
Residue (325 mesh): 0.3% max.
Packing: in PP & PE woven bag of 25kg or 1000kg each
Re: Chrome Oxide Green XY-02
Appearance: light to dark green powder
Specs: Cr2O3 99% min. ,
Moisture: 0.2% max.
Water soluble matter: 0.4% max.
Residue (325 mesh): 0.3% max.
Heat Stability: 1200℃
Packing: in PP & PE woven bag of 25kg or 1000kg each
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| » Posted by: Shijiazhuang Aimeite Chemicals Co.,Ltd. [China] |
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