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Glycylglyine 556-50-3

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  Post Date: Jul 24,2017
  Expiry Date: Jul 24,2018
  Detailed Description: Cas No. :556-50-3 Payment Method: T/T
Product Name: Gly-Gly CAS#: 556-50-3
Synonyms: N-Glycylglycine Molecular Formula: C4H8N2O3
NH2CH2CONHCH2COOH Molecular Weight: 132.12

Specifications:
Item
Standard

State of solution
(Transmittance)
Clear and colorless
Not less than 95.0%

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 30ppm

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 0.20%

Residue on ignition(sulfated)
Not more than 0.15%

Assay
98.5 to100.5%




  CAS Registry Number:

556-50-3

  Synonyms: ;Glycylglycine, Free Base;gly-gly free base;H-Gly-Gly-OH;Glycyl-glycine,(Diglycine);Diglycine;Gly-Gly;N-Glycyl-Glycine;
  Molecular Formula: C4H8N2O3
  Molecular Weight: 132.12
  Molecular Structure: 556-50-3 Glycylglycine
  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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