Para Hydroxy Benzoic Acid (PHBA) with CAS No. 99-96-7 - Product

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Place of Origin : Quzhou,China
Delivery Terms : FOB, CIF
Delivery Time : 10 Days After PO Confirm
Product Capacity : 22000mt/year
Payment Terms : T/T, L/C

Product Description

p-Hydroxybenzoic Acid

Basic Information
Chemical name: 4-Hydroxybenzoic acid
Molecular formula:C7H6O3
Molecular weight:138.12
CAS No. :99-96-7
EINECS No. :202-804-9

Physical and chemical properties
Molecular weight: 138．13
Density: 1．443g/cm3
Melting point: 213-214℃
Boiling point:336.2°C at 760 mmHg
Flash point:171.3°C
Appearance: white powdery crystal, no odor and taste.
Solubility: Easily soluble in hot water, alcohol, ether, and acetone

Basic Information

Brand : Shengxiao
Model : SX1001
Material : P-hydroxybenzoic Acid
Color : White
Expiry/Validation Period : 15 Days

Physical Specification

Size or Volume : Bags
Weight : As Per Requirement
Other Specification : Quality Standard: Q/SH 005-2014 Item Index Polymerization Level Industrial Grade Appearance White Crystalline Powder White Crystalline Powder Content (dry Basis) %≥ 99.6 99.0 Melting Point ℃ 214-217 212-216 Odor No Odor No Odor Solubility Clear And Transparent Clear And Transparent Drying Loss %≤ 0.20 0.50 Color (Pt-Co)≤ 10 40 Ash Content % ≤ 0.02 0.15 Sulfate (SO42-) % ≤ 0.01 0.05 Chloride (Cl-) % ≤ 0.005 0.02 Phenol % ≤ 0.01 0.10 Salicylic Acid % ≤ 0.02 0.10 4-hydroxyisophthalic Acid Ppm ≤ 500 / Methanol-insoluble Matters Ppm ≤ 50 / Potasium (K+) Ppm 5 / Sodium (Na+) Ppm ≤ 5 / Iron (Fe) Ppm ≤ 5 / Calcium+Magnesium (Ca2++Mg2+)ppm ≤ 10 /

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