Brand:Xingmao
MOQ:20
Quantity:50
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:1) Appearance: white crystal
2) Solubility:
a) Water: high
b) Alcohol: low
c) Ether, chloroform and other organic solvents: insoluble
3) Taste: sweet
4) Shows neutral reaction to litmus
5) Specific rotation: 52.0 - 53.5o
6) Acidity: 1.2ml (max.)
7) Chloride: 200ppm (max.)
8) Sulfate: 200ppm (max.)
9) Loss on drying: 9.0% (max.)
10) Heavy metal: 20ppm (max.)
11) Iron: 20ppm (max.)
12) Arsenic: 2ppm (max.)
13) Color dot: 100/50g
