ITEM	STANDARD
Appearance	White crystals or crystalline
Assay(%)	98.5 - 101.5
pH	5.4 - 6.0
Specific rotation(°)	-33.2 - -35.2
Residue on ignition(%)	0.10 Max
Loss on drying(%)	0.20 Max
Cl(%)	0.021 Max
As(ppm)	2 Max
Heavy metals(ppm)	20 Max
Organic volatile	Meets the requirements

Tel: +0086-21- 31267000

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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