N-Glycylglycine；Glycylglycine

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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