进口精对苯二甲酸（PTA） 印度原产 袋装 2000吨 CFR中国

Specifications for

Purified Terephthalic acid (PTA)

Parameter Value

Molecular Formula C8H6O4

Mol Wt 166.13

CAS # [100-21-0]

Description White Crystalline Powder

Purity (%) 99 min

Colour (Y) 10max

Acid Number (mg of KOH/gm) 675 ± 5

Impurity Profile

4-Carboxybenzaldheyde Report

p-toluic acid Report

Benzoic acid Report

Moisture 0.2 max

Uses

Industry Application

Textile MFR of polyester and polyester yarn ;

MFR of polyester staple fibre

Optical fibre Mfr of polyester fibre yarn

Packaging Mfr of PET films and sheets

Entertainment Mfr of PET-based audio and video films

Cosmetics Mfr of sun-control films based on PET

Polymer PET- as resin for carbonated drink bottles

Engineering plastics

Coatings Mfr of UPR resins