产品名称
硫代乙醇酸, 98%
蒸汽密度
3.2 (vs air)
质量水平
蒸汽压
0.4 mmHg ( 25 °C)
方案
98%
表单
liquid
自燃温度
662 °F
颜色
clear colorless
折射率
n20/D 1.505 (lit.)
pH值(酸碱度)
(1,5 at 10 g/l at 20 °C)
沸点
96 °C/5 mmHg (lit.)
mp
−16 °C (lit.)
溶解性
water: soluble 1.000 g/L at 20 °C
密度
1.326 g/mL at 20 °C (lit.)
官能团
carboxylic acid
thiol
运输
wet ice
储存温度
2-8°C
SMILES字符串
OC(=O)CS
InChI
1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
InChI key
CWERGRDVMFNCDR-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
硫代乙醇酸是一种巯基羧酸,用作稳定剂、还原剂和配体。
应用
巯基乙酸可用作水热法合成金属硫化物纳米结构的硫来源。
免责声明
室温下,在水中的浓度超出约 70% 时每月易形成 1 到 2% 的含硫苷,在酸性或碱性条件下又水解为原始的游离化合物。浓度为 70% 的溶液在空气中易氧化,密封后在室温下可保持稳定。巯基乙酸盐在储存时纯度可能降低。除去空气并不能显著提高稳定性。
警示用语:
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
266.0 °F - closed cup
闪点(°C)
130 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Shape selective hydrothermal synthesis of tin sulfide nanoflowers based on nanosheets in the presence of thioglycolic acid.
Salavati-Niasari M & Davar F.
J. Alloy Compounds, 492(1-2), 570-575 (2010)
The influence of carboxyl groups on the photoluminescence of mercaptocarboxylic acid-stabilized CdTe nanoparticles
Zhang H, et al.
The Journal of Physical Chemistry B, 107, 8-13 (2003)
Reduction of [Cp2? Mo2O5] by thioglycolic acid in an aqueous medium: Synthesis and structure of [{Cp* Mo (?-SCH2COO)} 2 (?-S)]
Demirhan F, et al.
Journal of Organometallic Chemistry, 691, 648-654 (2006)
Controllable synthesis of wurtzite ZnS nanorods through simple hydrothermal method in the presence of thioglycolic acid.
Salavati-Niasari M, et al.
J. Alloy Compounds, 475(1-2), 782-788 (2009)
Controllable synthesis of nanocrystalline CdS with different morphologies by hydrothermal process in the presence of thioglycolic acid.
Salavati-Niasari M, et al.
Chemical Engineering Journal, 145(2), 346-350 (2008)
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持