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D-Glutamic acid 6893-26-1

Inquiry
  Post Date: Jul 24,2017
  Expiry Date: Jul 24,2018
  Detailed Description: Cas No. :6893-26-1;138-16-9 Payment Method: T/T
Appearance
White powder

Specific rotation[α]20/D

(C=10 in 2N HCl)
-31.0 to -32.2 Degree

State of solution

(Transmittance)
Not less than 95.0%

Chloride (Cl)
Not more than 0.10%

Heavy metal(Pb)
Not more than 10ppm

Arsenic(As2O3)
Not more than 2ppm

Loss on drying
Not more than 0.20%

Residue on ignition(sulfated)
Not more than 0.20%

Assay
98.0 to101.0%



  CAS Registry Number:

6893-26-1;138-16-9

  Synonyms: ;D-2-Aminoglutaric acid;D-Glutaminic acid;D(-)-Glutamic acid;D-(-)-Glutamic acid;(2R)-2-ammoniopentanedioate;H-D-Glu-OH;
  Molecular Formula: C5H8NO4
  Molecular Weight: 146.1219
  Molecular Structure: 6893-26-1;138-16-9 D-Glutamic Acid
  Safety Description: S24/25:;

  Company: SICHUAN TONGSHENG AMINO ACID CO., LTD     [ China ]          
  Contact: Ronghu Chen
  Tel: 0838-2274206/2809458
  Fax: 0838-2274207
  Email: sales@biots.cn
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