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Linhai Xinhua Chemicals Factory

Add: Xunqiao Industrial Park, Linhai, Zhejiang, China

Zip code:317024

Contact:Zhao Chao

Tel:0086-576-85991008,0086-13661858911

Fax:0086-576-84292531,85991996

E-mail:lhxh@xinhua-chem.com

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ProductsWelcome to visit Linhai Xinhua Chemicals Factory
Product Name Antioxidant MB
Chemical name 2-Mercaptobenzimidazole
Structural formula Antioxidant MB
Molecular formula

C7H6N2S

Molecular weight 150.2
Properties

light yellow or white fine powdery crystal. with bitter taste, Specific gravity 1.42±0.02, soluble in ethanol, acetone and ethyl acetate, sparingly soluble in petroleum ether and dichloromethane, insoluble in carbon tetrachloride, benzene and water, non-toxic.

Uses Non-discoloring rubber antioxidant, used in transparent, light or bright-colored rubber products, foam latex, electric cable (0.5%), rubber accelerator stabilizer (0.5-1.5%), thermal stabilizer in natural rubber or butadiene rubber (1-2%). It is not suitable for food-contact rubber products.
Appearance off-white or light yellow powder
Melting point ≥290?C
Heating loss ≤0.4%
Ash ≤0.4%
Residue on Sieve(100mesh) ≤0.03%
Packing PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
Storage Stored in dry and ventilating place
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