1.00700
Thioglycolic acid
GR for analysis Reag. Ph Eur
Synonym(s):
Thioglycolic acid, Mercaptoacetic acid, 2-Mercaptoethanoic acid
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About This Item
agency
reag. Ph. Eur.
Quality Level
vapor pressure
0.1 hPa ( 20 °C)
potency
73 mg/kg LD50, oral (Rat)
pH
1 (20 °C in H2O)
bp
220 °C/1013 hPa (decomposition)
mp
-16.5 °C
transition temp
flash point 131.5 °C
density
1.325 g/cm3 at 20 °C
storage temp.
2-8°C
SMILES string
[S+H2]CC(=O)[O-]
InChI
1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
InChI key
CWERGRDVMFNCDR-UHFFFAOYSA-N
Application
- Low-Temperature Synthesis of Bi(2)S(3) Hierarchical Microstructures via Co-Precipitation and Digestive Process in Aqueous Medium: This study highlights the use of thioglycolic acid in the synthesis of bismuth sulfide microstructures, demonstrating its role in facilitating low-temperature reactions, which is crucial for the development of advanced materials in various industrial applications (Carrasco-González et al., 2024).
- CdS Semiconductor Quantum Dots; Facile Synthesis, Application as Off Fluorescent Sensor for Detection of Lead (Pb(2+)) Ions and Catalyst for Degradation of Dyes from Water: The study explores thioglycolic acid′s role in synthesizing quantum dots for environmental monitoring and purification systems, reflecting its critical application in environmental safety and nanotechnology (Farahmandzadeh et al., 2023).
Analysis Note
Identity: conforms
Assay (iodometric): ≥ 99 %
Solubility (USP): conforms
Sensitivity (USP): conforms
Fe (Iron): ≤ 0.00005 %
Organic bound chlorine: ≤ 0.01 %
Sulfated ash: ≤ 0.05 %
The statement of the assay applies to the test date.Agradual substance-specific content reduction,especially at higher temperatures,must be expected.
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - 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
WGK 3
flash_point_f
266.0 °F - closed cup
flash_point_c
130 °C - closed cup
Regulatory Information
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1007000100 | 04022536009339 |
| 1007001000 | 04022536009346 |