NOBS(MBS)
Chemical Name：N-Oxydiethylene-2-Benzothiazole Sulfenamide
Molecular formula： C11H12N2S2O
Structure:
Molecular Weight:252.36
CAS NO. : 102-77-2
Executive standard：GB/T 8829-2006
Specification：
Item |
Index |
||
|
High-class products |
First-class products |
Acceptable end-product |
|
|
Appearance |
Faint yellow or orange granules |
||
|
Initial M.P, oC ≥ |
81.0 |
80.0 |
78.0 |
|
Loss on drying, % ≤ |
0.40 |
0.50 |
0.50 |
|
Ash, % ≤ |
0.20 |
0.30 |
0.40 |
|
Insoluble in Methanol，% ≤ |
0.50 |
0.50 |
0.80 |
|
Free amine,% ≤ |
0.50 |
||
|
Purity,% ≥ |
97.0 |
||
Properties: Faint yellow to brown lamellae. 80°C melting point.soluble benzene; carbon tetrachloride; ethyl acetate; ethanol, soluble in dichloromethane; acetone, less petrol, do not dissolve in water. Heating gradual decomposition.
Application：It'after-effect quick accelerator. Scorching time is longer and the processing safety is good.
Packing: 25kg paper bag inner with PE bag
Properties: The product should be stored in the dry and cooling place with good ventilation . The product should be avoid hot sunshine.
