Haimen Best Fine Chemical Co., Ltd.
Acyl chloride Series
Silane Series
Other Intermediates
3,4-Dihydroxy benzoic acid
Product Name: 3,4-Dihydroxy benzoic acid
Product description: -
CAS No.: 99-50-3
UN No.: -
Physicochemical property: Almost white crystalline powder
Melting point: 199-202℃
Quality specifications: Content: ≥99.0%(HPLC)
Moisture: ≤0.5%
Ignition residue: ≤0.1%
Application: Mainly used as food addictives.
Structural formula: Chemistries we are Well Experienced With
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