4-Hydroxybenzoic Acid

4-Hydroxybenzoic Acid

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4-Hydroxybenzoic Acid

Cas No. : 99-96-7

Packing : 25kg Bag

Molecular weight : 138.12

Physical form/odour : White crystalline powder; faint nutty odour

Solubility : Solubilityslightly soluble in water; soluble in organic solvents

Solubility in ethanol : freely soluble
Assay min % : 99 (by chemical analysis, acid-base titration)

USES of USE OF 4-HYDROXYBENZOIC ACID : Use in intermediate, synthetic drug, food preservative. Its methyl propyl and butyl
esters are preservatives for cosmetics and pharmaceuticals.