Product name: Antioxidant MB
Chemical name: 2-Mercaptobenzimidazole
CAS No.: 583-39-1
Structure:
Specification:
Item | Powder |
Appearance | White Powder |
Initial M.P. οC ≥ | 290.0 |
Loss on drying % ≤ | 0.50 |
Ash % ≤ | 0.50 |
Residues on 150μm sieve, % ≤ | 0.10 |
Properties:
White powder. No smell but taste biller. The density is 1.42. 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-de9radant without poison.
Application:
A non-staining secondary antioxidant for natural rubber, CR, SBR, NBR and EPR etc. Especially effective against heat oxidation in combination with amine.
Packing: In 20kgs bags.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
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