Nanjing Gemsen International Co., Ltd.
Main products:Cosmoceutical,Nutriceutical,Pharmaceutical,Formula,OEM
Products
Contact Us
  • Contact Person : Mr. Qian William
  • Company Name : Nanjing Gemsen International Co., Ltd.
  • Tel : 86-25-58074061
  • Fax : 86-25-58074065
  • Address : Jiangsu,Nanjing,Suit 2003, Ruihua Mansion, #315 Zhongshan NanLu
  • Country/Region : China
  • Zip : 210001

USP Standard 98.5~101.5% high quality L-Valine

USP Standard 98.5~101.5% high quality L-Valine
Product Detailed
We can provide high quality L-Valine. Our product conforms to USP grade

L-Valine

L-Valine is one of 20 proteinogenic amino acids.

Accord with USP24

Analysis

Description: White crystals or crystalline powder
Identification: Infrared absorption
Specific Rotation: +26.6°~+28.8°
Loss on drying: no more than 0.3%
Residue on ignition: no more than 0.1%
Chloride: no more than 0.05%
Heavy metals: no more than 0.0015%
Assay: 98.5~101.5%

USP Standard 98.5~101.5% high quality L-Valine



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