8.20082
Aminoiminomethanesulfinic acid
for synthesis
Synonym(s):
Aminoiminomethanesulfinic acid, FormamidinesulfInic acid, Thiourea dioxide
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About This Item
SMILES string
[S](=O)(O)\C(=N\[H])\N
InChI
1S/CH4N2O2S/c2-1(3)6(4)5/h(H3,2,3)(H,4,5)
InChI key
FYOWZTWVYZOZSI-UHFFFAOYSA-N
form
crystals
potency
>2000 mg/kg LD50, skin (Rat)
Quality Level
pH
4 (20 °C, 10 g/L in H2O)
mp
123 °C (decomposition)
solubility
27 g/L
density
1.68 g/cm3 at 20 °C
bulk density
850 kg/m3
storage temp.
2-30°C
Related Categories
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Self-heat. 1 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Lungs, Respiratory system
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 1
Regulatory Information
Certificates of Analysis (COA)
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