Mb(mbi) C7h6n2s Antioxidant
- Classification:
-
Chemical Auxiliary Agent
- CAS No.:
-
120-78-5
- Other Names:
-
Vulcanizing Accelerator
- MF:
-
C14H8N2S4
- EINECS No.:
-
204-424-9
- Purity:
-
99%
- Place of Origin:
-
Henan, China
- Type:
-
MB(MBI), MB(MBI)
- Usage:
-
Rubber Auxiliary Agents
- Brand Name:
-
GO
- Model Number:
-
Industrial Grade
- Appearance:
-
White Powder
- Assay,%≥:
-
96.0
- Initial Melting Point,℃≥:
-
290.0
- Loss on Drying,%≤:
-
0.4
- Residue on 63μm Sieve,%≤:
-
0.5
- Residue on 150μm Sieve,%≤:
-
0.1
- Oil Content%:
-
1.0~2.0
- Density at 20℃(kg/m3):
-
1420
- Bulk Density(kg/m3):
-
400-450
MB(MBI) C7H6N2S Antioxidant Properties: White powder. No smell but taste biller. Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleum ether, CH2CI2, insoluble in CCI4, benzene and water. Good stabilization storage ability. As second anti-degradant without poison. 
Chemical Name: 2-Mercapto benzimidazole
Molecular Formula: C7H6N2S
Molecular Weight: 150.19
CAS NO.: 583-39-1
EINECS No.: 2209-502-6
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 | ||
Packing & Delivery
Package: 25kg plastic woven bag, paper with plastic film bag,kraft paper bag.Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. Since the date of production, the storage period is 24 months.
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