| ITEM | STANDARD |
| APPEARANCE | WHITE CRYSTALLINE POWDER |
| ASSAY | 98.0-102.0% |
| SPECIFIC ROTATION | +84.0°~+87.5° |
| PH OF 10% AQUEOUS SOLUTION | 5.0-8.0 |
| MOISTURE | 2.0 % MAX |
| METHANOL | 0.1% MAX |
| RESIDUE ON IGNITION | 0.7% MAX |
| HEAVY METALS | 10PPM MAX |
| LEAD | 3PPM MAX |
| ARSENIC | 3PPM MAX |
| TOTAL PLANT COUNT | 250CFU/G MAX |
| YEAST&MOULDS | 50CFU/G MAX |
| ESCHERICHIA COLI | NEGATIVE |
| SALMONELLA | NEGATIVE |
| STAPHYLOCOCCUS AUREUS | NEGATIVE |
| PSEUDOMONAD AERUGINOSA | NEGATIVE |
Contact Us
Tel: +0086-21- 31267000
Fax: +0086-21-58768440
Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China
Skype:foodchemmis07