CDH L-Глутамин (L-Glutamine (From non-animal source) Cell Culture Tested), 99%, 1 кг, Индия

Synonym : (S)-2, 5-Diamino-5-oxopentanoic acid, L-Glutamic acid 5-amide
Molecular Formula : C5H10N2O3
Molecular Weight : 146.14
CAS No. : 56-85-9 Appearance : White odorless crystalline powder having a slightly sweet taste.
Solubility : Soluble in water.
Minimum assay (On dry basis) : 99.00 %
pH (2.5% in water at 25oC) : 4.00 - 6.00
Specific rotation (α) C=4 in water at 200C : +6.3° to +7.3°
Ninhydrin Positive Substances : Conforms
Residual Solvents USP467 : Absent
Loss on drying (at 80°C for 3 hours) : <= 0.2%
Residue on ignition (as sulphate) : <= 0.1%
Ammonium (NH4) : <= 0.1%
Chloride (Cl) : <= 0.02%
Sulphate (SO4) : <= 0.02%
Iron (Fe) : <= 0.001%
Arsenic (As) : <= 0.001%
Heavy metals (as Pb) : <= 0.001%
Cell Culture Test : Passes test