88652
巯基乙酸 溶液
~80% in H2O, for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites
别名:
巯乙酸
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关于此项目
线性分子式:
HSCH2COOH
化学文摘社编号:
分子量:
92.12
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
506166
form
liquid
Quality Level
quality
for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites
concentration
~80% in H2O
technique(s)
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
General description
巯基乙酸是一种以巯基和羧酸为官能团的有机无色化合物。主要用于制造脱毛剂。认为其对金属和组织具有腐蚀性。
Application
巯基乙酸已被用作制备银胶体的稳定剂，在紫外可见光谱研究中建立了稳定且高度表面增强拉曼光谱（SERS）活性的银胶体。
Other Notes
用于萃取和分光光度法检测多种过渡金属如 Pd；W；Mo；Ti 的试剂
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Danger
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
存储类别
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
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
G. Wunsch et al.
Fresenius Journal of Analytical Chemistry, 295, 119-119 (1979)
A. Diamantatos
Analytica Chimica Acta, 61, 233-233 (1972)
Mercaptoacetic acid-capped silver nanoparticles colloid: formation, morphology, and SERS activity.
Li, Xiaoling, et al.
Langmuir, 19.10, 4285-4290 (2003)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 88652-1L | 04061833065143 |
| 88652-250ML | 04061833065150 |