Appearance |
Yellow to light yellow crystalline powder |
Assay |
99% min. |
Melting Point |
224℃~228℃ |
Loss on Drying |
0.5%max. |
Pb |
10 ppm max. |
As |
2ppm max. |
Hg |
1 ppm max. |
Cd |
5 ppm max. |
Total Bacterial Count |
1,000 cfu/g max. |
Molds & Yeasts |
100 cfu/g max. |
E.Coli |
Negative/g |
Staphylococcus Aureus |
Negative/g |
P.Aeruginosa |
Negative/g |