1.00700

Thioglycolic acid

GR for analysis Reag. Ph Eur

• 동의어(들): Thioglycolic acid, Mercaptoacetic acid, 2-Mercaptoethanoic acid
• 실험식(Hill 표기법): C₂H₄O₂S
• CAS Number: 68-11-1
• Molecular Weight: 92.12
• MDL number: MFCD00004876
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 200-677-4
• NACRES: NA.21

속성

• Agency: reag. Ph. Eur.
• Quality Level: 100
• vapor pressure: 0.1 hPa ( 20 °C)
• 효능: 73 mg/kg LD₅₀, oral (Rat)
• pH: 1 (20 °C in H₂O)
• bp: 220 °C/1013 hPa (decomposition)
• mp: -16.5 °C
• 전이 온도: flash point 131.5 °C
• density: 1.325 g/cm³ at 20 °C
• 저장 온도: 2-8°C
• InChI: 1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
• InChI key: CWERGRDVMFNCDR-UHFFFAOYSA-N

설명

애플리케이션

• 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).

분석 메모

Description: clear, colourless liquid
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.

안전성 정보

• 픽토그램: GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H311 + H331,H314,H317,H412
• 예방조치 성명서: P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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 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