Warmly celebrate the opening of our new website running, we will be happy to serve you!2013-08-02
 
L-amino acids
L-Cystine
L(+)-Cysteine
L-Cysteine hydrochloride anhyd
L-Cysteine hydrochloride monoh
L-Tyrosine
L-Leucine
L-Valine
L-PHENYLALANINE
L(+)-Citrulline
L-Serine
L-Histidine
D/DL-amino acids
N-acetyl amino acid
Other amino acid products
 
 

Hotline: 400-0510-518
Tel: +86-510-80245888
Fax: +86-510-80245999
Mobile: +86-13771475147

 
 
 
Product Name: L-Valine
Medicines: H10983031
Properties: white crystal or crystal powder, no smell, light sweet taste
Formula:

C5H11NO2

Weight: 117.15
Cas   No: 72-18-4
 
   Product Description:
 

Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place
【Quality Standard】
 

Item

AJI92

USP24

Assay

98.5~101.0%

98.5~101.5%

pH

5.5~6.5

5.5~7.0

Specific rotation[a]D020

+27.6°~+28.7°

 

            [a]D025

 

+26.6°~+28.8°

Transmittance(T430)

≥98.0%

 

Chloride(Cl)

≤0.02%

≤0.05%

Ammonium(NH4)

≤0.020%

 

Sulfate(SO4)

≤0.02%

≤0.03%

Iron(Fe)

≤10ppm

≤30ppm

Heavy metals(Pb)

≤10ppm

≤15ppm

Arsenic

≤1 ppm

≤1.5ppm

Other amino acids

≤0.5%

 

Ninhydrin-positive substances

 

 

Loss on drying

≤0.2%

≤0.3%

Residue on ignition

≤0.1%

≤0.1%

Organic volatile impurities

 

Conforms


Main uses: 1.nutrition supplement; 2. additive in cake
 
  Order              Online Download               Back
 
 
  Home | About | Culture | Product | Job | Order | Contact | 中文版
Copyright(C)2013,Wuxi Bikang Bioengineering Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
 
点击这里给我发消息