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[Sell]
Methyl cinnamate |
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| Purity 99% min, supply ability 10,000 tons per year |
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» Posted by: Wuhan Landmark Industrial Co., Ltd [China]  |
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[Sell]
Cinnamaldehyde |
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| Purity 99% min, supply ability 10,000 tons per year |
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| » Posted by: Wuhan Landmark Industrial Co., Ltd [China] |
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[Sell]
Cinnamic alcohol |
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| Purity 99% min, supply ability 10,000 tons per year |
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| » Posted by: Wuhan Landmark Industrial Co., Ltd [China] |
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[Sell]
Cinnamic acid |
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| Purity 99% min, supply ability 10,000 tons per year |
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| » Posted by: Wuhan Landmark Industrial Co., Ltd [China] |
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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]
Sodium Monochloro Acetate (SMCA) |
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SODIUM MONOCHLORO ACETATE (SMCA) (C2H2ClNaO2) is the sodium salt of Monochloroacetic Acid (MCA).
Sodium Monochloro Acetate (SMCA) is obtaining from neutralization of Monochloroacetic Acid (MCA) with Sodium Carbonate (Soda Ash).
Another method of manufacturing Sodium Monochloro Acetate (SMCA) is spraying molten Monochloroacetic Acid (MCA) together with 50 % Caustic Soda solution into a spray dryer.
SYNONYMS
Sodium Chloroacetate, Chloroacetic acid sodium salt, Monochloroacetic acid sodium salt, Monochloroethanoic acid sodium salt, Chloroethanoic acid sodium salt, SMCA, SMA, Monoxone.
IUPAC NAME: Sodium 2-chloroacetate.
CAS REGISTRY NUMBER: 3926-62-3
EC NUMBER: 223-498-3
UN NUMBER: 2659
CHEMICAL FORMULA: C2H2ClNaO2
PROPERTIES
Appearance White colored free flowing fine powder
Solubility Soluble in Water
Molecular Weight 116.5
Hygroscopic, without any perceptible Odour, Toxic & Corrosive
SPECIFICATIONS
Chemical formula C2H2ClNaO2
Sodium Monochloro Acetate 98.00% Min (On dry basis)
Sodium Dichloro Acetate 0.50% Max
Sodium Chloride 0.50% Max
Moisture Content 1.00% Max (When Packed)
pH of 5% w/w Solution 5.5 to 8
APPLICATIONS
Sodium Monochloro Acetate (SMCA) 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.
2) Drugs such as 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 inner LDPE liner.
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| » Posted by: Sunray International [India] |
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[Sell]
Isopropyl-beta-D-thiogalactopyranoside |
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Isopropyl-beta-D-thiogalactopyranoside
CAS NO:367-93-1
Appearance: White solid
Type: Pharmaceutical Intermediates
Packaging Detail:1kg/foil bag
purity:99%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
METHOXYBENZALDEHYDE |
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METHOXYBENZALDEHYDE
Product Name:METHOXYBENZALDEHYDE
Another Name:ISOVANILIN;ISOVANILLIN;4-METHOXY-3-HYDROXYBENZALDEHYDE;3-HYDROXY-4-ANISALDEHYDE;3-HYDROXY-4-METHOXYBENZALDEHYDE;3-HYDROXYANISALDEHYDE;3-HYDROXY-P-ANISALDEHYDE;AKOS B022473
CAS:621-59-0
Molecular Weight:152.14
Molecular Formula:C8H8O3
Melting Point: 112-116 ° C;
Boiling Point: 179 ° C.
Main purpose: drug synthesis.
Appearance: white to gray or light brown powder
Melting point: 112 ° C - 116 ° C
Solubility in Methanol: solution with slightly turbid
Package: 25KG/drum
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Icariin |
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Icariin
synonyms: Horny goat weed extract;ICARIINE;epimedium extract;Epimedium herb Ext;Epimedium P.E;Epimedium Brevicornum P.E;Epimedim Brevicormum P.E
CAS: 489-32-7
Molecular formula: C33H40O15
Appearance: brown powder
Purity: 10%
Solubility: Soluble in ethanol, ethyl acetate, insoluble in water, insoluble in ether, benzene, chloroform.
Loss on drying: ≤6.0%
Ash: ≤ 9%
Heavy Metal: ≤ 10.0mg/Kg
Agricultural residues: ≤2ppm
Residual solvents: ≤0.5%
Packing: 25kg/bag
Minimum Order 25 Kilogram
Supply Ability 300 Ton/Tons per Year
Payment Terms: T/T,Western Union,MoneyGram
Delivery time: within 3 work days
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
indomethacin methanol solution |
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indomethacin methanol solution
CAS NO:53-86-1
Grade Standard: Medicine Grade
Type: Antipyretic Analgesics and NSAIDs
Packaging Detail:25kg/ barrel
purity:99%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Naringin |
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Naringin
Name: Naringin
CAS No.: 10236-47-2
Formula: C27H32O14
Molecular Weight: 580.54
Synonyms: Nvaringin;Momordica grosvenori Extract;schizandra extract;Naringoside
EINECS: 233-566-4
Density: 1.66 g/cm3
Melting Point: 166 °C
Boiling Point: 928.1 °C at 760 mmHg
Flash Point: 308.5 °C
Application: Pharmaceutical Intermediates
Appearance: beige to yellowish powder
PackAge: 25KG/DRUM
Purity: 98%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Heartleaf Houttuynia Herb P.E. |
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Heartleaf Houttuynia Herb P.E.
active ingredients:. deCanoy acetaldehyde, lauric aldehyde, a-pinene, linlool
Medicine function:
To remove toxic heat, to promote the drainange of pus, and to relieve dysuria.
Lung abscess with purulent expectoration, heat in the lung with cough and syspnea, acute dysentery ,acture urinary infection, carbuncles and sores.
The main antibiotic ingredients is decanoylacetaldehyde (an essential oil)
The essential oil of yu xing cao can inhibit HIV-1 (AIDS-virus) in vitro
Its potassium salt and can enhance the function of capillaries, and can improve blood flow and promote urination.
CAS NO:472-61-409
appearance :brown-yellow fine powder
Packaging Detail:25kg/ barrel
purity:99%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Yunnan Tobacco Tincture |
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Yunnan Tobacco Tincture
NAME:Yunnan Tobacco Tincture
Appearance: brown liquid, characteristic aroma of Tobacco
PackAge: 25KG/ PLASTIC DRUM
Purity: 1%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Yunnan Tobacco Absolute |
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Yunnan Tobacco Absolute
name:Yunnan Tobacco Absolute
Appearance: Dark brown to black oily viscous liquid
Usage: tobacco flavor
PackAge: 25KG/PLASTIC DRUM
Purity: 1%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
White camphor oil |
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White camphor oil
CAS： 8008-51-3
Classification: Chemical Auxiliary Agent
Type: Fragrance
color: Yellowish
use:use of synthetic methods for preparation of medicine and soap flavor, but also can be used in varnishes and shoe polish, etc.
Packaging Detail:25kg/ barrel
puirty:35%
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
D(+)-Sucrose |
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D(+)-Sucrose
Synonymy:SACCHARUM;SACCHAROSE;SUGAR;SUCROSE CONFECTIONERS;SUCROSE;SUCROSE SOLUTION;SUCROSE STANDARD;(alpha-D-Glucosido)-beta-D-fructofuranoside
CAS:57-50-1
EINECS: 200-334-9
Molecular Weight: 342.3
Molecular Formula: C12H22O11
Purity: 99%
Appearence: White crystalline powder
Package: 25KG/bag
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Echinacea Herb P.E |
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Echinacea Herb P.E
Product Name: Echinacea Herb P.E
Appearance: light Yellow powder
Total phenol: ≥4.0%（UV)
chicoric acid: ≥2.0%(HPLC)
chicoric acid: ≥4%(HPLC)
Purity: 4%
Application: Echinacea extract can be used as immune modulators and immune stimulating hormone. Antiviral, antifungal, antitumor and anti-inflammatory role. Can stimulate immune response, enhance the immune system, the prevention of influenza, shorten the developing period of cold, auxiliary treatment of arthritis and skin diseases, promote wound healing, relieve toothache and burns the pain, against bacterial and viral infections, auxiliary treatment of cancer.
Packing: 25kg/drum
Store in dry, dark and ventilated place.
Minimum Order 25 Kilogram
Supply Ability 3000 Ton/Tons per Year
Payment Terms: T/T,Western Union,MoneyGram
Delivery time: within 3 work days
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
levodopa |
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levodopa
Product Name:levodopa
Another Name:L-α-amino-β-(3,4-dihydroxyphenyl) propionic acid;L-dopa;dihydroxyphenylalanine
Synonym L-DOPA, 3-(3,4-Dihydroxyphenyl)-L-alanine
CAS:59-92-7
Molecular Weight:197.19
Molecular Formula:C9H11NO4
EINECS 200-445-2
Appearence: White powder
For antiparkinsonian drugs.Enter the brain through the blood-brain barrier, the decarboxylation of dopa decarboxylase into dopamine, play a role in.
Assay: 20%
Packing:25kg/drum
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Red yeast rice powder |
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Red yeast rice powder
Product Name: Red yeast rice powder
specifications:we supply colour value 800---2000 units min. usually eur clients need color value 1000. the products of technical specification and certificate of analysis are suit eur market.
useing fields:
1. meat product: ham, sausage, bacon etc..
2. food: cake, candy, noodle, health food etc..
3. seasoning: preserved beancurd, preserve etc..
4. beverage, alcohol: syrup, wine, health vinegar etc..
5. medicine: medicine colorant, medicine ingredients etc..
6. cosmetic.
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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[Sell]
Sodium dehydroacetate |
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Sodium dehydroacetate
product Name Sodium dehydroacetate
Synonyms DHA-S; DHA-sodium; DHN; harven; 2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion (1-), sodium; 3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt; sodium 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione; 4-hexenoic acid, 2-acetyl-5-hydroxy-3-oxo, delta-lactone, sodium derivative; Acetyl-5-hydroxy-3-oxo-4-henenoic acid, delta-lactone, sodium deriv.; Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, sodium; Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion(1-), sodium; ; sodium 3-acetyl-6-methyl-4-oxo-4H-pyran-2-olate; sodium 3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate; 2H-pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, sodium salt (1:1)
Molecular Formula C8H7O4.Na
Molecular Weight 190.129
InChI InChI=1/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,7H,1-2H3;/q;+1
CAS Registry Number 4418-26-2
EINECS 224-580-1
Melting point 295℃ (dec.)
Boiling point 332.6°C at 760 mmHg
Flash point 150.6°C
Vapour Pressur 0.000144mmHg at 25°C
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| » Posted by: Hongkong Yuancheng Technology Co.,Ltd. [China] |
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