Talc, Talcum Powder, USP, 50lb Features:
CAS Number | 14807-96-6 |
Molecular Formula | 3MgO-4SiO2-H2O |
Formula Weight | 379.29 |
Loss on Ignition | 6.5% |
Acid-Soluble Substances | 2.0% |
Reaction and Soluble Substances | 0.1% |
Water-Soluble Iron | To Pass Test |
Microbial Limits (Total Bacteria Count) | 500/g |
Arsenic (As) | 3 ppm |
Heavy Metals (as Pb) | 0.004% |
Lead (Pb) | 0.001% |