Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Sodium polysulfide

Sodium polysulfide: liquid.

CAS 1344-08-7 Na2S3 142.2 g/mol Danger

01 · Identification

What Sodium polysulfide is

Sodium polysulfide: liquid. Its molecular formula is Na2S3 and its molecular weight is 142.2 g/mol.

Under the GHS it carries the signal word Danger.

CAS number1344-08-7
EC number215-686-9
Index number016-010-00-3
Molecular formulaNa2S3
Molecular weight142.2 g/mol

Other names for Sodium polysulfide

  • sodium polysulphides

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

GHS06 Skull and crossbones pictogram Skull and crossbones GHS05 Corrosion pictogram Corrosion GHS09 Environment pictogram Environment
Signal wordDanger
Hazard statements assigned to Sodium polysulfide
CodeHazard statement
H301 Toxic if swallowed.
H314 Causes severe skin burns and eye damage.
H400 Very toxic to aquatic life.

Supplemental EU statements: EUH031

Precautionary statements: P260, P270, P273, P280, P301, P310, P330, P331, P391, P501

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