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T6750

Sigma-Aldrich

Thioglycolic acid solution

~70 % (w/w) in H2O

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Synonym(s):
Mercaptoacetic acid
Linear Formula:
HSCH2COOH
CAS Number:
Molecular Weight:
92.12
Beilstein/REAXYS Number:
506166
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

concentration

~70 % (w/w) in H2O

density

1.25 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

OC(=O)CS

InChI

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

InChI key

CWERGRDVMFNCDR-UHFFFAOYSA-N

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1 of 4

This Item
T37585280568.22336
Thioglycolic acid solution ~70 % (w/w) in H2O

T6750

Thioglycolic acid solution

Thioglycolic acid 98%

T3758

Thioglycolic acid

Thioglycolic acid ≥99%

528056

Thioglycolic acid

Thioglycolic acid for synthesis

8.22336

Thioglycolic acid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

concentration

~70 % (w/w) in H2O

concentration

-

concentration

-

concentration

-

density

1.25 g/mL at 25 °C (lit.)

density

1.326 g/mL at 20 °C (lit.)

density

1.326 g/mL at 20 °C (lit.)

density

1.325 g/cm3 at 20 °C

Caution

At room temperature, concentrations over about 70% in water tend to form 1-2% thioglycolides per month which hydrolyze to the original free compound when made acid or alkaline. The 70% solution oxidizes in air but is stable at room temperature when tightly closed. Thioglycolate salts may also lose purity on storage. The exclusion of air does not materially improve stability.

pictograms

CorrosionSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B

Storage Class

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

wgk_germany

WGK 1

flash_point_f

266.0 °F - closed cup

flash_point_c

130 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Baofu Han et al.
Colloids and surfaces. B, Biointerfaces, 100, 209-214 (2012-07-07)
Fluorescent carbon dots (CDs) were solvothermaly synthesized in water-glycol medium by using glucose as carbon source and then modified with polyethyleneimine (PEI) for the first time to improve fluorescence quality. The as-prepared CDs were monodispersed sphere particles with a diameter
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Nanomedicine (London, England), 10(16), 2499-2512 (2015-08-22)
We validated novel bimodal iron oxide particles as substitute of ferumoxides for efficient labeling of human neural stem cells (NSCs). The dextrane-coated FeraTrack Direct (FTD)-Vio particles have additional far-red fluorophores for microscopic cell analysis. MR relaxometry, spectrophotometric iron determination and
Zhengqing Liu et al.
Analytica chimica acta, 745, 78-84 (2012-09-04)
A novel fluorescent probe for Cu(2+) determination based on the fluorescence quenching of glyphosate (Glyp)-functionalized quantum dots (QDs) was firstly reported. Glyp had been used to modify the surface of QDs to form Glyp-functionalized QDs following the capping of thioglycolic
Jun-Ichi Wachino et al.
Antimicrobial agents and chemotherapy, 57(1), 101-109 (2012-10-17)
A novel subclass B3 metallo-β-lactamase (MBL), SMB-1, recently identified from a Serratia marcescens clinical isolate, showed a higher hydrolytic activity against a wide range of β-lactams than did the other subclass B3 MBLs, i.e., BJP-1 and FEZ-1, from environmental bacteria.
K Gradauer et al.
Journal of controlled release : official journal of the Controlled Release Society, 165(3), 207-215 (2012-12-12)
An ideal oral drug carrier should facilitate drug delivery to the gastrointestinal tract and its absorption into the systemic circulation. To meet these requirements, we developed a thiomer-coated liposomal delivery system composed of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and a maleimide-functionalized lipid, to

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