2017年3月23日星期四

Saccharopine


Product Name: saccharopine
CAS: 997-68-2
Molecular formula: C11H20N2O6
Molecular Weight: 276
Product Description: Crystallization of 240 ~ 248 ℃ decomposition of water. 33.6º rotation (c = 1 cm, HCL 0.5 mol / l). Easily soluble in water, solutions of ethanol, alkaline and acid. Yeast and Candida (Candida utilis) mycelium extract. In the body and yeast as lysine precursors decomposition method of lysine in the body.

P-Coumaric acid


Product Name: P-Coumaric acid
CAS: 501-98-4
Molecular formula: C9H8O3
Molecular Weight: 164.15802
Product Description: This product is a light yellow powder, melting point 216 ℃, soluble in alcohol, ether and hot Wasser.Dieses product on Staphylococcus aureus, Shigella, Escherichia coli and Pseudomonas aeruginosa were different degrees of d 'inhibition;. Tests in animal show that this product falls hematic fat action.

How to buy 3-Methyl butanal


Product Name: 3-methyl-butanal
CAS: 590-86-3
Molecular formula: C5H10O
Molecular Weight: 86.13
Product Description: Used in rubber accelerator, organic synthesis, and artificial flavor. Isovaleraldehyde is a manufacturer of isovaleric raw materials, synthetic intermediate spices, raw materials in the food industry and the pharmaceutical industry. Especially in the synthesis of vitamin E raw materials, the dose is important. Isovaleraldehyde naturally in citrus, lemon essential oil, etc.

Raffinose price


Product Name: raffinose
CAS: 512-69-6
Molecular formula: C18H32O16
Molecular Weight: 504.4371
Product description: soluble in water, raffinose, slightly soluble in polar solvents such as ethanol, insoluble in petroleum ether and non-polar solvents. 20 ℃, water solubility of 14%, and a markedly higher solubility temperature increase, 80 ℃, greater than that of sucrose solubility.

Octanoic acid


Product Name: Octanoic acid
CAS: 124-07-2
Molecular Formula: CH3; (CH2) 6 COOH
Molecular Weight: 405.117
Product Description: Used in the manufacture of dyes, medicines, spices, etc., the product is GB 2760 to 2760 rule allows the use of flavors. Plasticizers, lubricants, insecticides, fungicides, anti-rust agents, corrosion inhibitors, antifoaming agents, etc., used in the foaming mineral deposit.

Trans-crotonic acid price


Product Name: Trans-crotonic acid
CAS: 3724-65-0
Molecular formula: C4H6O2
Molecular Weight: 86.09
Product Description: In industry, a wide range of uses, especially for the production of various resins, fungicides, surface coatings, fungicide, the plasticizing agent has been used; As important intermediate pharmaceutical products, intermediate products of pesticides and other organic intermediate chemicals may be used. One of the main applications is a raw material from Polyvinylacetatbeschichtung.

Buy Arachidic acid


Product Name: Arachidic acid
CAS: 506-30-9
Molecular formula: C20H40O2
Molecular Weight: 312.5304
Product description: lamellar crystals (from methanol solution). Melting point is 54.5 ℃ (47). Point of 215 ~ 216 ℃ (1.3 kPa) boiling, 188 ℃ (0.27 kPa). Insoluble in water, soluble in ethanol. Used to produce specific organic chemicals. By esterification of arachidic acid and methanol.