Appearance | White crystalline powder |
Identification A:UV | 0.63~0.67 |
Identification B:IR | Conform to standard pectrum |
Particle size | 95% Through 80 mesh |
Melting range |
128℃~131℃ |
Loss on Drying |
0.5%max. |
Ash |
0.1%max. |
Heavy metals |
20 ppm max. |
Lead(Pb) |
0.5 ppm max. |
Arsenic(As) |
0.5 ppm max. |
Mercury(Hg) |
0.5 ppm max. |
Cadmium(Cd) |
0.5 ppm max. |
Total Platte Count |
1,000CFU/g max. |
Yeast & Count |
100CFU/g max. |
E.Coli |
3.0 MPN/g max. |
Salmonelaa |
Negative |
Assay |
98.5~101.5% |