MBT (M)
Chemical Name - 2-MercaptobenzothiazoIe
Molecular Formula - C7H5NS2
Molecular Weight - 167.26
CAS No. - 149-30-4
Specification
| Item | Powder | Oiled Powder | 2mm/Granule |
|---|---|---|---|
| Appearance | Light yellow powder (granule) | ||
| Assay, %≥ | 97.0 | 96.0 | 96.0 |
| Initial Melting Point,°C≥ | 171.0 | 170.0 | 170.0 |
| Final Melting Point,°C | 176.0~183.0 | 176.0~183.0 | 176.0~183.0 |
| Loss on Drying %≤ | 0.40 | 0.40 | 0.40 |
| Ash, %≤ | 0.30 | 0.30 | 0.30 |
| Residue on 63 µ m Sieve, %≤ | 0.50 | 0.50 | ---- |
| Residue on 150 µ m Sieve, %≤ | 0.10 | 0.10 | ---- |
| Oil content, % | ---- | 1.0~2.0 | ---- |
| Physical property | |||
| Density at 20°C (kg/m³) | 1525 | 1510 | 1510 |
| Bulk density (kg/m³) | 400 - 440 | 400 - 440 | 400 - 440 |