Yixing Lark Fine Chemical Co., Ltd.--Benzimidazole

宜兴百灵精细

Yixing Lark Fine Chemical

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Yixing Lark Fine Chemical

PRODUCTS

Antioxidant

Magnesium oxide

Magnesium carbonate

Magnesium hydroxide

Intermediate

Accelerant

Benzimidazole

Properties

This product is weak alkaline, slightly soluble in cold water and acetaldehyde, slightly soluble in hot water, soluble in ethanol, almost insoluble in benzene and petroleum ether.

Molecular formula

C₇H₆N₂

Molecular weight

118.14

Quality Index

Index name	Index
Appearance	white crystalline powder
Assay	≥99.5%
Melting point	170-172°C
Moisture	<0.5%

Use

This product is mainly used for the preparation of cephalosporins imidazole Intermediate4, 5 - imidazole dicarboxylic acid and clotrimazole Intermediate.

Specification

Net wt 25kg drum or bag (lined with plastic bag).

Storage

Sealed storage

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