Hazardous Chemical Information System (HCIS)



Hazardous Chemical Details

Cas Number 16721-80-5
Chemical Name Sodium sulfide (Na(SH))
Chemical Synonym sodium hydrogensulphide
sodium hydrogensulfide
sodium bisulfide
sodium hydrosulfide
hydrogen sodium sulfide
sodium mercaptan
sodium hydrogen sulfide
Hazard Category Skin corrosion – category 1B
Acute toxicity (ingestion) - category 3
Acute toxicity (dermal) - category 4
Hazard Statement H314 (Causes severe skin burns and eye damage)
H301 (Toxic if swallowed)
H312 (Harmful in contact with skin)
AUH031 (Contact with acid liberates toxic gas)
Pictogram Pictogram of Skull and Crossbones GHS06 (Skull and Crossbones)
Pictogram of Corrosion GHS05 (Corrosion)
Signal Word Danger
Cut-offs
Notes
Sources A (The classification information for this entry was provided by the Australian Industrial Chemicals Introduction Scheme)

Hazardous Chemical History

Date Description
01/09/2021 Signal Word modified from
[]
to
[Danger]
Synonym modified from
[sodium hydrogensulphide ;
sodium hydrogensulfide ;
sodium bisulfide ;
sodium hydrosulfide ;
hydrogen sodium sulfide ;
sodium mercaptan ;
sodium hydrogen sulfide ]
to
[sodium hydrogensulphide ;
sodium hydrogensulfide ;
sodium bisulfide ;
sodium hydrosulfide ;
hydrogen sodium sulfide ;
sodium mercaptan ;
sodium hydrogen sulfide ]
Hazard Category modified from
[HC081:Skin corrosion – category 1B,
HC071:Acute toxicity (ingestion) - category 3,
HC077:Acute toxicity (dermal) - category 4]

to
[HC071:Acute toxicity (ingestion) - category 3,
HC077:Acute toxicity (dermal) - category 4,
HC081:Skin corrosion – category 1B]

Pictogram modified from
[]
to
[GHS05,GHS06]
Hazard Statement modified from
[]
to
[H314 Causes severe skin burns and eye damage;
H301 Toxic if swallowed;
H312 Harmful in contact with skin;
AUH031 Contact with acid liberates toxic gas]
Sources modified from
[]
to
[A]
18/08/2021 Signal Word modified from
[Danger]
to
[]
Synonym modified from
[]
to
[sodium hydrogensulphide ;
sodium hydrogensulfide ;
sodium bisulfide ;
sodium hydrosulfide ;
hydrogen sodium sulfide ;
sodium mercaptan ;
sodium hydrogen sulfide ]
Hazard Category modified from
[HC081:Skin corrosion – category 1B,
HC071:Acute toxicity (ingestion) - category 3,
HC077:Acute toxicity (dermal) - category 4]

to
[HC071:Acute toxicity (ingestion) - category 3,
HC077:Acute toxicity (dermal) - category 4,
HC081:Skin corrosion – category 1B]

Pictogram modified from
[GHS05,GHS06]
to
[]
Hazard Statement modified from
[H301 Toxic if swallowed;
H312 Harmful in contact with skin;
AUH031 Contact with acid liberates toxic gas;
H314 Causes severe skin burns and eye damage]
to
[]
Sources modified from
[A]
to
[]
18/08/2021 Hazard Category modified from
[HC061:Acute toxicity – category 3,
HC062:Acute toxicity – category 4,
HC081:Skin corrosion – category 1B]

to
[HC071:Acute toxicity (ingestion) - category 3,
HC077:Acute toxicity (dermal) - category 4,
HC081:Skin corrosion – category 1B]

Sources modified from
[N]
to
[A]
31/07/2020 Hazard Category modified from
[HC061:Acute toxicity – category 3,
HC062:Acute toxicity – category 4]

to
[HC061:Acute toxicity – category 3,
HC062:Acute toxicity – category 4,
HC081:Skin corrosion – category 1B]
09/05/2018 Signal Word modified from
[]
to
[Danger]
Pictogram modified from
[]
to
[GHS05,GHS06]
Hazard Statement modified from
[H301 Toxic if swallowed;
H312 Harmful in contact with skin;
AUH031 Contact with acid liberates toxic gas;
H314 Causes severe skin burns and eye damage]
to
[H301 ;
H312 ;
AUH031 ;
H314 ]
Sources modified from
[]
to
[N]
20/01/2017 Chemical Deleted
20/01/2017 Chemical Added