N-Glycylglycine；Glycylglycine
CAS No.： 556-50-3
Item No.： AA0139
Store at： RT
Item No.： AA0139
Store at： RT
CAS No.: 556-50-3
C4H8N2O3=132.12
Grade: BR
Content: ≥ 98.0%
Chloride: ≤ 0.02%
Water dissolution test: qualified
Loss on drying: ≤ 0.2%
Burning residue: ≤ 0.1%
Heavy metals: ≤ 0.001%
Arsenic salt: ≤ 0.0001%
Iron salt: ≤ 0.003%
Sulfate: ≤ 0.02%
Physicochemical properties: white crystalline powder or leafy crystal. Melting point 260-262 ℃ (decomposition). At 25 ℃, the solubility in water is 13.4g/100ml, which is soluble in hot water, insoluble in alcohol and insoluble in ether
Uses: biochemical reagent, used as a stabilizer for blood preservation and protein drug cytochrome C water injection in biological research.
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