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Sigma-Aldrich

Ammonium thioglycolate solution

~60% in H2O

Synonym(s):

Thioglycolic acid ammonium salt

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About This Item

Linear Formula:
HSCH2COONH4
CAS Number:
Molecular Weight:
109.15
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

concentration

~60% in H2O

SMILES string

[NH4+].[O-]C(=O)CS

InChI

1S/C2H4O2S.H3N/c3-2(4)1-5;/h5H,1H2,(H,3,4);1H3

InChI key

ZZTCCAPMZLDHFM-UHFFFAOYSA-N

Application

Ammonium thioglycolate solution can be used in the synthesis of:
  • Thiol functionalized eggshell membrane applicable as adsorbent material for the removal of Cr(VI), Hg(II), Cu(II), Pb(II), Cd(II), and Ag(I) from aqueous water.
  • Cellulose-rhodamine B methacrylamide (cellulose-RhBMA).

It can also be used as a reagent to reduce disulfide bonds in keratin.

Pictograms

Skull and crossbonesCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Met. Corr. 1 - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Redox-responsive, reversibly fluorescent nanoparticles from sustainable cellulose derivatives
Li W, et al.
Journal of Material Chemistry A, 2(33), 13675-13681 (2014)
Biosorption of multifold toxic heavy metal ions from aqueous water onto food residue eggshell membrane functionalized with ammonium thioglycolate
Wang S, et al.
Journal of Agricultural and Food Chemistry, 61(21), 4988-4996 (2013)
Lifang Sun et al.
Bioanalysis, 9(5), 447-457 (2017-02-22)
Precipitation of uric acid (UA) in human urine had caused poor recovery and underestimation of UA in study samples. A UA recovery method was developed for analyzing frozen urine samples that potentially contain precipitated UA. Samples were treated with 3%
Dong Hwan Ryu et al.
The Korean journal of internal medicine, 26(4), 463-465 (2011-12-30)
Sodium bromate is a strong oxidant used as a neutralizing solution in hair permanents, as well as an auxiliary agent in printing and dyeing. Accidental or deliberate ingestion of bromate solution has rarely been reported in Korea. The clinical manifestations
Heike E Friedl et al.
Biomaterials, 34(32), 7811-7818 (2013-07-28)
It was the purpose of this study to design and evaluate a chitosan derivative as mucoadhesive excipient for vaginal drug delivery systems. The chemical modification of chitosan was achieved by conjugation of thioglycolic acid (TGA) resulting in 1594 μmol thiol

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