Item	STANDARD
Appearance	White crystals or crystalline powder
Assay(%)	99.0 - 101.0
Loss on drying(%)	0.20 Max
Residue on ignition(%)	0.10 Max
pH	7.0~8.5
Specific rotation(°)	+12.0 - +12.8
State of solution(%)	98.0 Min
Chloride(%)	0.020 Max
Ammonium(%)	0.02 Max
Sulfate(%)	0.020 Max
Iron(ppm)	10 Max
Heavy metals(ppm)	10 Max
Arsenic(ppm)	1 Max

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Fax: +0086-21-58768440

Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China

E-Mail: sales@foodchem.cn

Skype:foodchemmis07

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