12669
硫代硫酸钾
≥95%
别名:
硫代硫酸(H2S2O3)，钾盐(1:2), 硫代硫酸钾, 硫代硫酸，钾盐
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关于此项目
线性分子式:
K2S2O3
CAS Number:
分子量:
190.32
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
≥95%
表单
solid
SMILES字符串
[K+].[K+].[O-]S([O-])(=O)=S
InChI
1S/2K.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
FGRVOLIFQGXPCT-UHFFFAOYSA-L
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应用
硫代硫酸钾可用于：
- 制备水相两相体系 (ABS) 萃取有机化合物。
- 为分散/乳液聚合法合成聚丙烯腈纳米颗粒。
- 用 Hummers 法对石墨粉进行预处理，制备氧化石墨烯。
- 作为引发剂合成有机硅基吸附剂，用于粗磷酸除铁。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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