Oxalyl Chloride, Ethyl Oxalyl Monochloride, Acrylyl Chloride, Methacryloyl Chloride

3,4-Dihydroxybenzoic Acid

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3,4-Dihydroxybenzoic Acid

Physicochemical property
Name: 3,4-Dihydroxybenzoic acid
Appearance: white crystalline powder
Melting point: 199℃-202℃
Purity: 99.0%
Water content: ≤0.5%
Ignition residue: ≤0.1%

Application:
3,4-Dihydroxybenzoic acid is used as the chemical and pharmaceutical raw materials.

We are a pharmaceutical-intermediate manufacturer. We supply tert- butyl dimethyl chlorosilane, tert-butyl diphenyl chlorosilane, oxalyl chloride, acrylyl chloride, ethyl oxalyl monochloride.

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