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Chemical Substance

sodium dithionite sodium hydrosulphite 016-028-00-1

CAS Number 7775-14-6
EC Number 231-890-0
Molecular Formula Na2O4S2
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Identifiers

Cas Number 7775-14-6 Primary
Ec Number 231-890-0
Chemical Name Sodium dithionite
Chemical Name sodium dithionite sodium hydrosulphite 016-028-00-1

GHS Hazard Pictograms

GHS02 Hazard Pictogram GHS02
GHS07 Hazard Pictogram GHS07

Hazard Classifications

Self-heat. 1
Self-heating substances and mixtures
Danger
Hazard Code H251
Category Self-heat. 1
Source: Harmonised C&L
Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard Code H302 + H312 + H332
Category Acute Tox. 4
Source: Harmonised C&L

Regulatory Lists (1)

CLP ANNEX VI — HARMONISED CLASSIFICATION AND LABELLING
Substances with a harmonised classification and labelling in Annex VI of the CLP Regulation (EC) No 1272/2008. The classification is legally binding across the EU and overrides a supplier's own self-classification.

Related Substances

sodium polysulphides 016-010-00-3
1344-08-7
disul (ISO) 2-(2,4-dichlorophenoxy)ethyl hydrogensulphate 2,4-DES 016-025-00-5
136-78-7
disulphurous acid, sodium salt
18403-71-9
sodium (1,3-benzodioxol-5-yl)dihydroxymethyl monosulphite
94349-31-2
sodium hydrogensulphite … % sodium bisulphite … % 016-064-00-8
7631-90-5

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.