产品描述
  Appearance	Crystalline Powder
 Color	Whitish
Aroma	None
Flavor	Slightly Sweet
Assay`	98.5-101.5%
PH	4.5-6.0
Specific rotation	+6.3~-+7.3°
Loss on Drying	=<0.20%
Heavy Metals (Lead)	=< 5ppm
Arsenic(As2SO3)	=<1ppm
Ignited Residue	=< 0.1%
Identification	USP Glutamine RS