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Chemical Substance

Sodium hydrogensulphide

CAS Number16721-80-5
EC Number240-778-0
Molecular FormulaHNaS
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Identifiers

Cas Number16721-80-5Primary
Ec Number240-778-0
Chemical NameSodium hydrosulfide
Chemical NameSodium hydrogensulphide

GHS Hazard Pictograms

GHS09 Hazard PictogramGHS09
GHS05 Hazard PictogramGHS05
GHS06 Hazard PictogramGHS06

Hazard Classifications

Met. Corr. 1
Corrosive to Metals
Warning
Hazard CodeH290
CategoryMet. Corr. 1
Source: REACH registration C&L
Acute Tox. 3
Acute toxicity (oral + dermal + inhalation)
Danger
Hazard CodeH301 + H311 + H331
CategoryAcute Tox. 3
Source: REACH registration C&L
Skin Corr. 1B
Skin corrosion
Danger
Hazard CodeH314
CategorySkin Corr. 1B
Source: REACH registration C&L
Eye Dam. 1
Serious eye damage
Danger
Hazard CodeH318
CategoryEye Dam. 1
Source: REACH registration C&L
Aquatic Acute 1
Hazardous to the aquatic environment (acute)
Hazard CodeH400
CategoryAquatic Acute 1
Source: REACH registration C&L

Related Substances

sodium polysulphides 016-010-00-3
1344-08-7
sodium 1-hydroxyethanesulphinate
4378-67-0
SODIUM PROPYLSULFATE
1000-56-2
Sodium persulfate
15593-29-0
sodium methanesulfonylmethanesulfinate
213591-88-9

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.