Chemical Name: N-Oxydiethylent-2-benzothiazole sulfenamide
Synonyms: NOBS, MOR, MBS, MOZ
Molecular Formula: C11H12N2S2O
Structural Formula: 
Molecular Weight: 253.35
CAS NO.: 102-77-2
Technical Specification: GB/T 8829-2006
NAME OF INDEX | TECHNICAL SPECIFICATIONS |
Appearance | Light yellow or orange yellow granule |
Melting point,℃ ,min | 79.0 |
Heating loss,%,max | 0.50 |
Ash content,%, max | 0.30 |
| Insoluble In methanol, % ,max | 0.50 |
| Free amine,%,max | 0.50 |
| Purity,%,min | 97.0 |
Note:according to customers , standards if they have special requests or specifications.
Properties:
Light yellow or orange yellow colour pellet with a little amine taste. Nonpoisonous. Melting point: over 78℃ . Specific gravity:1.34-1.40. Soluble in benzene, acetone,chloroform; insoluble in water, dilute acid and dilute alkali. It will gradually resolve when it is heated over 60℃ .
Application:
NOBS is a vulcanization accelerator with delayed action, short cure time, has high anti-scorching quality and processing safety. It is suitable for NR and SR. Mainly used in manufacture of tires, rubber tubes, rubber shoes, rubberized tape and other technical rubber goods.
Package:
In knitted bag lined with plastic bag or kraft paper bag. 25kgs/bag or at buyers , request.
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