88652

Thioglycolic acid solution

~80% in H₂O, for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites

• Sinônimo(s): Mercaptoacetic acid
• Fórmula linear: HSCH₂COOH
• Número CAS: 68-11-1
• Peso molecular: 92.12
• Beilstein: 506166
• Número MDL: MFCD00004876
• Código UNSPSC: 12000000
• ID de substância PubChem: 329769667
• NACRES: NA.21

Propriedades

• forma: liquid
• Nível de qualidade: 100
• qualidade: for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites
• concentração: ~80% in H₂O
• técnica(s): UV/Vis spectroscopy: suitable
• índice de refração: n20/D 1.471
• densidade: 1.265 g/mL at 20 °C
• cadeia de caracteres SMILES: OC(=O)CS
• InChI: 1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
• chave InChI: CWERGRDVMFNCDR-UHFFFAOYSA-N

Descrição

Descrição geral

Thioglycolic acid is an organic colourless compound with thiol and carboxylic acid as functional group. It is mainly used to make depilatories. It is considered to be corrosive to metals and tissues.

Aplicação

Mercaptoacetic acid has been used as a stabilizer for preparation of silver colloids, in a UV-vis spectroscopy study to establish stable and highly surface-enhanced Raman spectroscopy (SERS)-active silver colloids.

Outras notas

Reagent for the extraction and spectrophotometric determination of various transition metals, e.g. Pd; W; Mo; Ti

Informações de segurança

• Pictogramas: GHS06,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H301 + H331,H312,H314,H317,H412
• Declarações de precaução: P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 266.0 °F - closed cup
• Ponto de fulgor (°C): 130 °C - closed cup
• Equipamento de proteção individual: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter