Ammonium thioglycolate ATG 5421-46-5

Ammonium mercaptoacetate is a chemical used to straighten hair. Compared to other products, this chemical causes less damage to the scalp and hair, and the taste is not too strong. Its function is to make hair follicles more permeable and break down disulfide bonds that cause hair to curl. This product is used as the first step in the hot ion straightening system.

Availability:



Inquire

Model:
5421-46-5
Brand:
futurechemical
Code:
5421-46-5

Product Description

Ammonium thioglycolate Basic information
Product Name:	Ammonium thioglycolate
CAS:	5421-46-5
MF:	C2H7NO2S
MW:	109.15
EINECS:	226-540-9
Mol File:	5421-46-5.mol
Ammonium thioglycolate Chemical Properties
Melting point	139-139.5 °C
Boiling point	115℃[at 101 325 Pa]
density	1.22
vapor pressure	0.001Pa at 25℃
form	Solution
color	Clear colorless
Specific Gravity	1.245 (25℃)
Odor	strong skunk-like odor
Water Solubility	Miscible
InChI	InChI=1S/C2H4O2S.H3N/c3-2(4)1-5;/h5H,1H2,(H,3,4);1H3
InChIKey	JYAVWXRMOOCSOD-UHFFFAOYSA-N
SMILES	C([O-])(=O)CS.[NH4+]
LogP	-2.99 at 20℃
CAS DataBase Reference	5421-46-5(CAS DataBase Reference)
EPA Substance Registry System	Acetic acid, 2-mercapto-, ammonium salt (1:1) (5421-46-5)
Safety Information

Ammonium thioglycolate C2H7NO2S ATG 5421-46-5 Hair perm preparation Main component of hair removal cream Metal surface rust remover Wool fabric shrinkproofing agent

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.