Standard No.:	SH/T 1612.1-2005
Chinese Name:	工业用精对苯二甲酸
English Name:	Purified terephthalic acid for industrial use
Professional Classification:	G16 Basic organic chemicals
Professional Classification:	SH Professional Standard - Petrochemical
ICS Classification:	71.080.40 Organic acids
Issued by:
Issued on:	2005-10-10
Implemented on:	2006-02-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	105 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This standard specifies the technical requirements, test methods, inspection rules and package, marking, transportation, storage, and safety requirements etc of purified terephthalic acid for industrial use (hereinafter referred to as PTA ).
This standard is applicable to industrial PTA oxidized and refined with petroleum paraxylene as raw material. This product is mainly applied as the raw material for the production of polyester pellet, long and short polyester fiber and chemical products.
Molecular formula: C8H6O4
Skeleton symbol