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8.20082

Aminoiminomethanesulfinic acid

for synthesis

Synonym(s):

Aminoiminomethanesulfinic acid, FormamidinesulfInic acid, Thiourea dioxide

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About This Item

Linear Formula:
HN=C(NH2)SO2H
CAS Number:
1758-73-2
Molecular Weight:
108.12
UNSPSC Code:
12352106
EC Index Number:
217-157-8
NACRES:
NA.22
MDL number:
MFCD00002397
Form:
crystals
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Quality Segment

200

form

crystals

potency

>2000 mg/kg LD50, skin (Rat)

reaction suitability

reagent type: reductant

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

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

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

Certificates of Analysis (COA)

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