88652

Thioglycolic acid solution

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

• 동의어(들): Mercaptoacetic acid
• Linear Formula: HSCH₂COOH
• CAS Number: 68-11-1
• Molecular Weight: 92.12
• Beilstein: 506166
• MDL number: MFCD00004876
• UNSPSC 코드: 12000000
• PubChem Substance ID: 329769667
• NACRES: NA.21

속성

• 형태: liquid
• Quality Level: 100
• 품질: for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites
• 농도: ~80% in H₂O
• 기술: UV/Vis spectroscopy: suitable
• refractive index: n20/D 1.471
• density: 1.265 g/mL at 20 °C
• SMILES string: OC(=O)CS
• InChI: 1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
• InChI key: CWERGRDVMFNCDR-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

기타 정보

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

안전성 정보

• 픽토그램: GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H331,H312,H314,H317,H412
• 예방조치 성명서: P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin 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
• Flash Point (°F): 266.0 °F - closed cup
• Flash Point (°C): 130 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter