| Assay | 99.99 |
|---|---|
| Appearance | White To Off-white Crystalline |
| Specialty | No Sulfur Smell |
| Mesh Size | 20-40mesh |
| Grade | Food Grade |
| Purity | 99.98 |
|---|---|
| Appearance | White Crystalline |
| Odor | Odorless |
| Melting Point@760mmHg | 108.5-110.5℃ |
| Density | 0.85 |
| Assay | 98-102% |
|---|---|
| Chromatographic Purity | 99.8% |
| Appearance | White Crystalline |
| Test Standard | USP 42 |
| Water Content | 0.13% |