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L-Valine

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  Post Date: Nov 25,2014
  Expiry Date: May 24,2015
  Detailed Description: Cas No. :72-18-4
CAS No.72-18-4
Molecule Formula:C5H11NO2
Molecule Weight:117.15
Structure Formula
Description:White crystals or crystalline powder; Fist slightly sweet taste then slightly bitter taste. Freely soluble in formic acid, soluble in water, practically insoluble in ethanol and ether.
Manufacture Standards:AJI92,USP26,EP4
Specification
Specific rotation
+27.6-+29.0°
Heavy metals
≤10ppm
Water content
≤0.20%
Residue on ignition
≤0.10%
assay
99.0-100.5%
PH
5.0~6.5
Mainly uses:
The body essential amino acid, it is the content of compound amino acid transfusion, or used as pharmaceutical intermediate and food additives
Packing:
25kgs/ fiber drum, or other package

  CAS Registry Number:

72-18-4

  Synonyms: ;L-2-Amino-3-methylbutyric acid;L-Valine, FCC Grade L-2-Amino-3-methylbutyric acid, FCC Grade;H-Val-OH;2-Amino-3-methylbutanoic acid;Lvaline;L-2-Aminoisovaleric acid;(S)-(+)-2-Amino-3-methylbutyric acid;;1-2-Amino-3-methylbutyric acid;Valine;
  Molecular Formula: C5H11NO2
  Molecular Weight: 117.1478
  Molecular Structure: 72-18-4 L-Valine
  Safety Description: S24/25:Avoid contact with skin and eyes.;

  Company: Xuchang Rida Biotechnology Co., Ltd.     [ China ]        
  Contact: Julie Zhu
  Tel: 0374-3268282
  Fax: 0374-3269797
  Email: zhulijing.666@163.com
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