AddressNational University Science Park (East District), Zhengzhou, Henan, China
Details
Appearance
Taste
Identification(A,B,C,D)
Melting Range
Assay
Loss on Drying
Residue on Ignition
Chloride
Sulphate
Calcium
Iron
Total Heavy metal
Arsenic
Cadmium
Lead
Mercury
White crystalline powder
Sweet
Positive
224.0-227.0°C
98.0% Min.
0.5% Max.
0.1% Max.
0.005% Max.
0.006% Max.
Passes test
0.0005% Max.
10 ppm Max.
Not more than 3mg/kg.
0.1 ppm Max.
Not more than 4mg/kg.
0.1 ppm Max.