2-Mercaptobenzimidazole 583-39-1

2-Mercaptobenzimidazole
Cas No.: 583-39-1
Name: Antioxidant MB
Einecs No.: 209-502-6
2-Mercaptobenzimidazole can resist harmful Copper and adverse effects caused by over curing. It delays accelerator M, DM and TMTD, and produces synergistic effects with antioxidant amines or phenols. Usually used in making wires and cables, transparent products, also as heat stabilizer for PE or PP. Stable quality, best price with best service

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Description

Chemical name: 2-Mercaptobenzimidazole

Product name: Antioxidant MB

CAS No.: 583-39-1

Structure:

product-110-68

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:

2-Mercaptobenzimidazole is 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.

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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