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关于此项目
线性分子式:
K2SO3
化学文摘社编号:
分子量:
158.26
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-321-1
MDL number:
Assay:
90%
Form:
powder
Solubility:
water: soluble (1,060 g/l at 25 °C (77 °F))
Quality Segment
assay
90%
form
powder
solubility
water: soluble (1,060 g/l at 25 °C (77 °F))
SMILES string
[K+].[K+].[O-]S([O-])=O
InChI
1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key
BHZRJJOHZFYXTO-UHFFFAOYSA-L
Application
亚硫酸钾(K2SO3) 可用作二氧化硫氧化的催化剂。也可作为阴离子催化剂,用于通过异氰酸芳基环三聚反应制备杂环对称异氰脲酸酯。
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable