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L-Glutamic acid 56-86-0

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  Post Date: Jul 24,2017
  Expiry Date: Jul 24,2018
  Detailed Description: Cas No. :56-86-0 Payment Method: T/T
Product Name: H-Glu-OH CAS#: 56-86-0
Synonyms: L-Glutamic acid Molecular Formula: C5H9NO4
Molecular Weight: 147.13


Specifications: (Reference standard: AJI92)
Item
Standard

Appearance
White crystals or crystalline powder

Specific rotation[α]20/D
(C=10 in 2N HCl)
+31.5 to +32.2°

Chloride (Cl)
Not more than 0.020%

Ammonium (NH4)
Not more than 0.02%

Sulfate (SO4)
Not more than 0.020%

Iron (Fe)
Not more than 10ppm

Heavy metal(Pb)
Not more than 10ppm

Arsenic(As2O3)
Not more than 1ppm

Other Amino Acids
Chromatographically
Not detectable

Loss on drying
Not more than 0.10%

Residue on ignition(sulfated)
Not more than 0.10%

Assay
99.0% to 100.5%

pH
3.0 to 3.5



  CAS Registry Number:

56-86-0

  Synonyms: ;L-Glutamic acid (S)-2-Aminopentanedioic acid;H-Glu-OH;L-2-Aminoglutaric acid;L(+)GLUTAMIC ACID;L-Glutamine Acid ;Glutamic Acid;4-amino-5-hydroxypentanamide;L-Glutamic Acid (Alpha);Compound Amino Acids;
  Molecular Formula: C5H9NO4
  Molecular Weight: 147.1291
  Molecular Structure: 56-86-0 L-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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