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线性分子式:
K2SO4/(K2Sx)2
化学文摘社编号:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Form:
chunks, lumps
InChI
1S/4K.H2O3S2.S/c;;;;1-5(2,3)4;/h;;;;(H2,1,2,3,4);/q;;2*+1;;/p-2
SMILES string
[K+].[K+].[K]S[K].[O-]S([O-])(=O)=S
InChI key
PFSBHPPVZHPSCB-UHFFFAOYSA-L
form
chunks, lumps
composition
sulfide, ≥12.8%
Quality Level
Application
硫酸钾可用于制备 N-取代的亚硫酰胺,例如(+)-(S)-亚硫基-α-甲基丁酰胺,(+)-(S)-(亚硫代甲酰基)吗啉和(S)-N-甲基硫代-α-甲基丁酰胺。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Optical Rotatory Dispersion Studies. XCVII. Anomalous Rotatory Dispersion and Circular Dichroism Curves Associated with Thionamides. Application to Stereochemical Studies of Carboxylic Acids2
Burakevich JV & Djerassi C
Journal of the American Chemical Society, 87(1), 51-60 (1965)
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