硫代乙醇酸 [巯基乙酸]，Thioglycolic acid [TGA]；≥99%

图片 硫代乙醇酸 [巯基乙酸]，Thioglycolic acid [TGA]；≥99%
别名：Mercaptoacetic acid； 线性分子式: HSCH2COOH CAS号: 68-11-1 分子量: 92.12 Beilstein: 506166 EC 号: 200-677-4 MDL编号: MFCD00004876 PubChem化学物质编号: 24874663 NACRES: NA.22
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 528056
CAS号: 68-11-1
MDL号: MFCD00004876
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

说明

应用

Thioglycolic acid (TGA) can be used as:
  • A sulfur source and stabilizing agent to synthesize nanocrystalline metal sulfides via hydrothermal reaction. TGA also controls the morphology and particle sizes of nanocrystalline metal sulfides during the process.
  • An effective agglomeration suppressant for the agglomeration of sulfurized mineral pyrite.
  • A reactant to prepare 2,3-disubstituted-thiazolidin-4-one derivatives by one-pot cyclo-condensation reaction with various aldehydes and amines using supported protic acid catalyst.
  • A capping or stabilizing agent to synthesize CdTe quantum dots with controllable photoluminescence wavelengths.

法律信息

Arkema 制造
 
 

属性

质量水平

100

蒸汽密度

3.2 (vs air)

蒸汽压

0.4 mmHg ( 25 °C)

测定

≥99%

自燃温度

662 °F

availability

available only in EU

折射率

n20/D 1.505 (lit.)

bp

96 °C/5 mmHg (lit.)

mp

−16 °C (lit.)

密度

1.326 g/mL at 20 °C (lit.)

储存温度

2-8°C

SMILES string

OC(=O)CS

InChI

1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)

InChI key

CWERGRDVMFNCDR-UHFFFAOYSA-N

 

安全信息

象形图

CorrosionSkull and crossbones
GHS05,GHS06

警示用语：

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - 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

商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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