Terephthalic acid CAS 100-21-0

Product name: Terephthalic acid

CAS：100-21-0

MF： C8H6O4

MW： 166.13

EINECS:202-830-0

Availability:



Inquire

Model:
100-21-0
Brand:
futurechem
Code:
100-21-0

Product Description

Product Description

Product name: Terephthalic acid

CAS：100-21-0

MF： C8H6O4

MW： 166.13

EINECS:202-830-0

use：

1. Used in the production of polyethylene terephthalate (polyester), is an important raw material for polyester fiber, film, plastic products, insulating paint and plasticizer

2. Organic synthesis, determination of residual alkalinity of wool, gas chromatography tail cleaner

3. For the production of phthalocyanine green pigments

Specifications :

CERTIFICATE OF ANALYSIS 检测报告
产品名称 productname	对苯二甲酸 Terephthalic acid	取样地点 place	成品仓库 warehouse
检验依据 test standard	HG/T 2226-2010	生产日期 Production Date	2022.03.04
数量quantity	吨ton	抽样日期 Sampling date	2022.03.04
检验项目 Test items		指标 index	检验结果 test result
外观Appearance		白色粉末	白色粉末
含量Assay	%≥	99	99.5
酸值 Acid value	mgKOH/g	675±2	674.4
灰分Ash	mg/kg≤	6	0.8
对羧基苯甲醛 P-Carboxybenzaldehyde	mg/kg≤	25	12.8
对甲基苯甲酸 P-toluic acid	mg/kg≤	150	144
铁Fe	mg/kg≤	1	0.01
重金属Heavy metal	mg/kg≤	3	0.05
水分Moisture	%≤	0.2	0.15
检验结论conculsion ：合格passed

公司信息

Terephthalic acid CAS 100-21-0 C9H10O2

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.