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Chemical Substance

Aminoiminomethanesulphinic acid

CAS Number 1758-73-2
EC Number 217-157-8
Molecular Formula CH4N2O2S
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Identifiers

Cas Number 1758-73-2 Primary
Ec Number 217-157-8
Chemical Name Thiourea dioxide
Chemical Name Aminoiminomethanesulphinic acid

GHS Hazard Pictograms

GHS05 Hazard Pictogram GHS05
GHS08 Hazard Pictogram GHS08
GHS02 Hazard Pictogram GHS02
GHS07 Hazard Pictogram GHS07

Hazard Classifications

Self-heat. 2
Self-heating substances and mixtures
Warning
Hazard Code H252
Category Self-heat. 2
Source: REACH registration C&L
Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard Code H302 + H312 + H332
Category Acute Tox. 4
Source: REACH registration C&L
Skin Irrit. 2
Skin irritation
Warning
Hazard Code H315
Category Skin Irrit. 2
Source: REACH registration C&L
Eye Dam. 1
Serious eye damage
Danger
Hazard Code H318
Category Eye Dam. 1
Source: REACH registration C&L
STOT SE 3
Specific target organ toxicity — single exposure
Warning
Hazard Code H336
Category STOT SE 3
Source: REACH registration C&L
STOT RE 2
Specific target organ toxicity — repeated exposure
Warning
Hazard Code H373
Category STOT RE 2
Source: REACH registration C&L
Self-react. G
Self-reactive substances and mixtures
Hazard Code
Category Self-react. G
Source: REACH registration C&L

Related Substances

Aminoiminomethanesulfonic acid
1184-90-3
aminomethanesulfonic acid
87993-99-5
sodium aminoiminomethanesulphinate
32221-00-4
Aminoiminomethanesulfonic Acid-15N2,13C
1246820-44-9
2-aminoethanesulfonic acid
91105-79-2

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.