MB(MBI)
Type: RUBBER ANTIOXIDANT MB (MBI)
Molecular: C7H6N2S
CAS NO: 583-39-1
Applications:
Especially effective against heat oxidation in combination with amine.
Type: RUBBER ANTIOXIDANT MB (MBI)
Chemical Name: 2-Mercapto benzimidazole
Molecular Formula: C7H6N2S
Molecular Weight: 150.19
CAS NO: 583-39-1
Specification
| Item | Powder | Oiled Powder |
|---|---|---|
| Appearance | White powder | |
| Assay, %≥ | 96.0 | 95.0 |
| Initial Melting Point℃≥ | 290.0 | 290.0 |
| Loss on Drying%≤ | 0.40 | 0.40 |
| Ash%≤ | 0.40 | 0.40 |
| Residue on 63μm Sieve, %≤ | 0.50 | 0.50 |
| Residue on 150μm Sieve, %≤ | 0.10 | 0.10 |
| Oil content, % | ---- | 1.0~2.0 |
| Physical property | ||
| Density at 20℃(kg/m³) | 1420 | 1420 |
| Bulk density(kg/m³) | 400-450 | 400-450 |