1.00700

Thioglycolic acid

GR for analysis Reag. Ph Eur

• 別名: Thioglycolic acid, Mercaptoacetic acid, 2-Mercaptoethanoic acid
• 実験式（ヒル表記法）: C₂H₄O₂S
• CAS番号: 68-11-1
• 分子量: 92.12
• MDL番号: MFCD00004876
• UNSPSCコード: 12352106
• EC Index Number: 200-677-4
• NACRES: NA.21

特性

• 認証: reag. Ph. Eur.
• 品質水準: 100
• 蒸気圧: 0.1 hPa ( 20 °C)
• 有効性: 73 mg/kg LD₅₀, oral (Rat)
• pH: 1 (20 °C in H₂O)
• bp: 220 °C/1013 hPa (decomposition)
• mp: -16.5 °C
• 転移温度: flash point 131.5 °C
• 密度: 1.325 g/cm³ at 20 °C
• 保管温度: 2-8°C
• InChI: 1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
• InChI Key: CWERGRDVMFNCDR-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

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.

安全性情報

• ピクトグラム: GHS06,GHS05
• シグナルワード: Danger
• 危険有害性情報: H301 + H311 + H331,H314,H317,H412
• 注意書き: P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 引火点(°F): 266.0 °F - closed cup
• 引火点(℃): 130 °C - closed cup