1H-Benzotriazole powder Raw Materials CAS 95-14-7

MF:C6H5N3

MW:119.12

EINECS:202-394-1

Specification:1H-Benzotriazole powder

Sample:1H-Benzotriazole powder

Brand:1H-Benzotriazole powder

Appearance: white powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of 1H-Benzotriazole powder

White light brown needle crystal, can be processed into flakes, granules, powder.1H-Benzotriazole powder oxidises in air and gradually turns red.1H-Benzotriazole CAS 95-14-7 Bitter, odourless.1H-Benzotriazole Raw Materials Explosive when distilled in vacuum.1H-Benzotriazole powder is a kind of powder that is used in the production of 1H-Benzotriazole. Soluble in ethanol, benzene, toluene. Soluble in ethanol, benzene, toluene, chloroform and N,N-dimethylformamide, slightly soluble in water.

Applications / Functions of 1H-Benzotriazole powder

• 1H-Benzotriazole powder is mainly used as water treatment agent, metal rust inhibitor and corrosion inhibitor.
• 1H-Benzotriazole CAS 95-14-7 is used in extreme pressure industrial gear oils, hyperbolic gear oils, antiwear hydraulic oils, oil film bearing oils, greases and other lubricating oils and greases, and it can be used as rust preventive and vapour phase corrosion inhibitor.
• 1H-Benzotriazole Raw Materials Widely used in copper, silver equipment corrosion inhibition, rust prevention. It can also be used in the preparation of photographic anti-dust, anti-fogging agent and gas-phase antirust agent.
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Physicochemical Property of 1H-Benzotriazole powder

Colourless needle crystal. Slightly soluble in cold water, ethanol, ether.

Production methodprocess of 1H-Benzotriazole powder

Add a certain amount of water in a reactor and heat it to 50°C. Then add 1 mol of o-phenylenediamine. Then add 1 mol o-phenylenediamine, 2.01 mol glacial acetic acid, stir to dissolve and then cooled to 0 ℃, drop 1 mol sodium nitrite. After dropping, gradually increase the temperature to 73 ℃, the reaction was 2 h. Leave overnight. Filtered, the filter cake was washed twice, dried, crushed and sieved to obtain 1H-Benzotriazole powder.