Product Detail

Glycine	EP6	AJI92	USP40
Description	White or almost white，crystalline powder	White crystals or crystalline powder	/
Solubility	Freely soluble in water,very slightly soluble in ethanol(96 percent)	/	/
Identification	Conforms	Conforms	Conforms
Appearance of solution	Clarity of solution:10% water solution should be clear	/	/
Appearance of solution	Colour of solution:10% water solution should be not more intensively coloured than reference solution Y7	/	/
Assay	98.5%-101.0%	98.5%-101.5%	98.5%-101.5%
pH	5.9 ～ 6.4	5.9-6.4	/
Transmittance	/	≥98.0%	/
Loss on drying	≤0.5%	≤0.2%	≤0.2%
Residue on ignition	≤0.1%	≤0.1%	≤0.1%
Ninhydrin-positive substances (TLC)	Conforms	/	/
Chloride	≤75ppm	≤0.007%	≤0.007%
Heavy Metals	≤10ppm	≤0.001%	≤0.002%
Iron	/	≤0.001%	/
Sulfate	/	≤0.006%	≤0.0065%
Arsenic	/	≤0.0001%	/
Ammonium	/	≤0.02%	/
Other amino acids	/	Conforms	/
Pyrogen	/	Conforms	/
Hydrolyzable substances	/	/	/
Clarity of solution	/	/	/
Color	/	/	/