Hazardous Chemical Information System (HCIS)



Hazardous Chemical Details

Cas Number 1313-82-2
Chemical Name sodium sulfide (Na2S)
Chemical Synonym disodium sulfide
disodium monosulfide
sodium monosulfide
sodium sulphide
Hazard Category Acute toxicity (ingestion) - category 3
Acute toxicity (dermal) - category 4
Skin corrosion – category 1B
Hazardous to the aquatic environment (acute) – category 1
Hazard Statement H301 (Toxic if swallowed)
H312 (Harmful in contact with skin)
H314 (Causes severe skin burns and eye damage)
H400 (Very toxic to aquatic life)
AUH031 (Contact with acid liberates toxic gas)
Pictogram Pictogram of Corrosion GHS05 (Corrosion)
Pictogram of Skull and Crossbones GHS06 (Skull and Crossbones)
Pictogram of Environment GHS09 (Environment)
Signal Word Danger
Cut-offs
Notes
Sources EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.)
A (The classification information for this entry was provided by the Australian Industrial Chemicals Introduction Scheme)

Hazardous Chemical History

Date Description
18/08/2021 Name modified from
[disodium sulfide]
to
[sodium sulfide (Na2S)]
Synonym modified from
[sodium sulfide;
disodium monosulfide;
sodium monosulfide;
sodium sulphide]
to
[disodium sulfide;
disodium monosulfide;
sodium monosulfide;
sodium sulphide]
18/08/2021 Synonym modified from
[ sodium sulfide;
Sodium sulfide (Na2S)]
to
[sodium sulfide;
disodium monosulfide;
sodium monosulfide;
sodium sulphide]
Hazard Category modified from
[HC061:Acute toxicity – category 3,
HC061:Acute toxicity – category 3,
HC081:Skin corrosion – category 1B,
HC115:Hazardous to the aquatic environment (acute) – category 1]

to
[HC071:Acute toxicity (ingestion) - category 3,
HC077:Acute toxicity (dermal) - category 4,
HC081:Skin corrosion – category 1B,
HC115:Hazardous to the aquatic environment (acute) – category 1]

Hazard Statement modified from
[H301 Toxic if swallowed;
H311 Toxic in contact with skin;
AUH031 Contact with acid liberates toxic gas;
H314 Causes severe skin burns and eye damage;
H400 Very toxic to aquatic life]
to
[H301 Toxic if swallowed;
H312 Harmful in contact with skin;
H314 Causes severe skin burns and eye damage;
H400 Very toxic to aquatic life;
AUH031 Contact with acid liberates toxic gas]
Sources modified from
[N,EU]
to
[EU,A]
31/07/2020 Hazard Category modified from
[HC061:Acute toxicity – category 3,
HC061:Acute toxicity – category 3,
HC115:Hazardous to the aquatic environment (acute) – category 1]

to
[HC061:Acute toxicity – category 3,
HC061:Acute toxicity – category 3,
HC081:Skin corrosion – category 1B,
HC115:Hazardous to the aquatic environment (acute) – category 1]
09/05/2018 Synonym modified from
[ sodium sulfide]
to
[ sodium sulfide;
Sodium sulfide (Na2S)]
Hazard Category modified from
[HC061:Acute toxicity – category 3,
HC062:Acute toxicity – category 4,
HC081:Skin corrosion – category 1B,
HC115:Hazardous to the aquatic environment (acute) – category 1]

to
[HC061:Acute toxicity – category 3,
HC061:Acute toxicity – category 3,
HC115:Hazardous to the aquatic environment (acute) – category 1]

Pictogram modified from
[GHS06,GHS05,GHS09]
to
[GHS05,GHS06,GHS09]
Hazard Statement modified from
[H311 Toxic in contact with skin;
H302 Harmful if swallowed;
H314 Causes severe skin burns and eye damage;
H400 Very toxic to aquatic life]
to
[H301 ;
H311 ;
AUH031 ;
H314 ;
H400 ]
Sources modified from
[EU]
to
[N,EU]
23/06/2016 Chemical Added