Glycylglycine

CAS No.:556-50-3

• Other Names:Glycine dipeptide
• MF:C4H8N2O3
• EINECS No.:209-127-8
• Place of Origin:Hebei, China (Mainland)
• Type:Vitamins, Amino Acids and Coenzymes
• Grade Standard:Cosmetic Grade, Food Grade
• Usage:Animal Pharmaceuticals
• Brand Name:RY
• Model Number:RY1005
• Purity:98.5%
• Assay:98.5% min

• Items	Specifications
  Appearance	White crystalline powder
  Assay (C4H8N2O3), %(on dried matters)	98.5~100.5
  Transmittance, %( 0.4g /20mL **)	≥ 98.0
  Loss on drying,% (4h, 105 )	≤ 0.2
  Heavy metals (as Pb),ppm	≤ 10
  Chloride(as Cl),%	≤ 0.020
  Sulphate (as SO4),%	≤ 0.020
  Residue on ignition,%	≤ 0.1
  pH( 5g /100mL **)	5.5~6.0
  Iron (as Fe), ppm	≤ 20
  Arsenic (as As2O3), ppm	≤ 1
  Other amino acid	No detd