Gly-Gln/Glycyl-L-glutamine

CAS No.: 13115-71-4

C7H13N3O4•H2O=221.22

Content: ≥ 99.0%

Specific rotation: -1.8 ± 1 º (c=3.8, H2O)

PH：5.5～6.5

Chloride ion: ≤ 200ppm

Ammonium salt: ≤ 200ppm

Sulfate: ≤ 200ppm

Arsenic salt: ≤ 1ppm

Heavy metals: ≤ 10ppm

Iron salt: ≤ 10ppm

Moisture: 8 ~ 8.5%

Burning residue: ≤ 0.10%

Physicochemical properties: white crystalline powder, soluble in water, insoluble in alcohol

Purpose: biochemical research

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