Chemical Name |
N-cyclohexyl-2-benzothiazolesulfenamide (CBS) |
Chemical Structure |
|
CAS Reg. No. |
95-33-0 |
Mol. Wt. |
264 |
Product Specification |
Parameter |
Limits |
Test Method |
Product form |
Pellets (4mm ) |
Powder (OT) |
- |
Color |
Off white - cream |
Off white - cream |
- |
Assay (titration ) ,% (min) |
96.0 |
95.0 |
D 4936 |
Melting Point, initial, °C (min) |
97.0 |
96.0 |
D 1519 |
Melting point , final , °C |
99-105 |
98-105 |
D 1519 |
Heat Loss, % (max) |
0.3 |
0.3 |
D 4571 |
Methanol Insolubles , % (max) |
0.4 |
0.4 |
D 4934 |
Free Amine, % (max) |
0.5 |
0.5 |
D 4936 |
Ash, % (max) |
0.3 |
0.3 |
D 4574 |
Paraffinic Oil (<0.2% PCAH), % |
Not applicable |
1.0-2.0 |
NOCIL 02-3-343 |
Residue on 150 µm sieve, % (max) |
Not applicable |
0.05 |
D 5461 |
Residue on 63 µm sieve, % (max) |
Not applicable |
0.5 |
D 5461 |
Typical Data |
Specific gravity at 25°C |
1.27 |
D 1817 |
Bulk density , kg/m3 |
450 - 490 410 - 450 |
NOCIL G-44 |
Bulk density (Comp), kg/m3 |
480 - 520 540 - 580 |
NOCIL G-44 |
Product Information |
Solubility |
Soluble in acetone, benzene, naptha, carbon tetrachloride & ethyl acetate. Partially soluble in ethyl / methyl alcohol. Insoluble in water. |
Classification |
Fast - Delayed action accelerator. |
Discoloration & Staining |
Non staining. At higher dosages slight discoloration. |
FDA Approval Status |
Regulated for use in articles in contact with food under FDA 21 CFR 177.2600, and BgVV XXI, Category 4. |
Toxicity Data
(Please refer to the latest
Toxicological information.) |
Practically non-harmful. (Oral LD50rat over 5000 mg/kg). Not a skin or eye irritant. |
Handling & Personal Protection |
Ensure good ventilation and avoid creating dusty atmosphere. In case of eye or skin contacts wash out with clean water for 5 to 10 minutes. |
Storage |
Always store in a cool (below 30ºC) & dry place in single stack pallets away from direct sun light or any other heat source to avoid compaction. Avoid exposure to acids, acidic materials / atmosphere & high humidity. |
Packaging |
Paper-Fabric Bag |
20 kg |
FIBC |
500 kg |
Storage Life |
12 months when stored as stated above. |
Color code |
Dark Green colored strip. |