TNJ Chemical produces super quality 4-Hydroxybenzoic Acid CAS 99-96-7- 99.5%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy 4-Hydroxybenzoic Acid CAS 99-96-7, please contact sales@tnjchem.com
Chemical Name: 4-Hydroxybenzoic Acid
CAS NO.: 99-96-7
Specification
Items Industry grade
Appearance white crystalline powder
Assay, % ≥ 99.0
Colour(Pt-Co) ≤ 40
Melting point(℃) 214-217
Water(KF) (％) ≤ 0.5
Ash(％) ≤ 0.15
Sulfate(％) ≤ 0.05
Salicylic Acid(％) ≤ 0.10
Phenol(％) ≤ 0.10
Chloride(Cl-)(％) ≤ 0.02
Application
This product as a preservative, dye intermediates, medicine, and plastic injection, and alcohol ester esterification available neper gold, also is the main raw material of high polymer liquid crystal polymer, the raw material of pesticide intermediates.
Package
25kg/bag,total 20mt per 20GP container
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