| post date: | jan 11,2022 |
| expiry date: | jan 11,2023 |
| 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: | 
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| safety description: | s24/25:; |
