L-Valine

CAS No.: 72-18-4
Weight: 117.14634
Formula: C₅H₁₁NO₂
Melting Point: 315 ºC
Place of Orign: Qiqihaer,Heilongjiang,China

Contact:Mr.

Supplier Details

Daxinganling Zhongbei Bio-Chem Co., Ltd.
China
Contact:Mr.
Tel:86-1397-1092670
Total Annual Sales Volume:Below US$1 Million
Number of Employees:101 - 500 People
Business Type:Manufacturer
Main Markets:North America,Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

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Item specifics

Product Name.:L-Valine
CAS No: 72-18-4
Weight: 117.14634
Formula: C₅H₁₁NO₂
Melting Point: 315 ºC
Boiling Point: 213.6 °C at 760 mmHg
Density: 1.23

Details

Product name: L-Valine
Standard: USP
Molecular Formula: C5H11NO2
Molecular Weight:117.15
CAS number: 72-18-4
Appearance: White crystals or crystalline powder
Identification: Meets the requirements
Assay: 98.5% ~ 101.5%
Specific rotation[a]D20: +26.6degree ~ +28.8degree
Chloride(Cl): NMT 0.05%
Sulfate(SO4): NMT 0.03%
Iron(Fe): NMT 30ppm
Arsenic(AS2O3): NMT 1.5ppm
Heavy metals, as Pb: NMT 15ppmOrganic volatile impurities Meets the requirements
Loss on drying: NMT 0.30%
Residue on ignition: NMT 0.10%
pH 5.5 ~ 7.0
Use: use for food, feed, medicine.
Contact person: Mr.Toby
E-mail: toby(at)international-biz(dot)com
MSN: shh1986126(at)hotmail(dot)com
Skype: toby1986126
Yahoo: shh1986126(at)yahoo(dot)com
Mobile:86-13971092670

Permanent link: http://www.vvchem.com/sell/cas:72-18-4,3264467.html

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