H8N2S
68.15 g/mol
Industrial ChemicalDanger
AMMONIUM SULFIDE
CAS12135-76-1EC235-223-4
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Applying patina to bronze
Ammonium sulfide is an inorganic salt commonly used in industrial and artistic applications. It is primarily employed to apply a patina to bronze surfaces, giving them an aged or weathered appearance.
Applying patina to bronzeIron control in soda ash productionManufacture of ammonium thiosulfite
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:EU REACH Restriction List
CAS 12135-76-1
Related Compounds
StrongStructure SimilarSimilarity 1.00
Ammonium hexafluorotitanate
CAS16962-40-6
fluorinating agent or precursor
StrongStructure SimilarSimilarity 1.00
Ammonium thiocyanate
CAS1762-95-4
Industrial chemical for multiple applications
StrongStructure SimilarSimilarity 1.00
Ammonium carbonate
CAS506-87-6
baking powder and smelling salts
StrongStructure SimilarSimilarity 1.00
Ammonium chloride
CAS12125-02-9
Fertilizer and soldering flux
ReferenceSame Category
Tungsten disulfide
CAS12138-09-9
solid and aerosol lubricant
ReferenceSame Category
Dibasic Lead Phosphite
CAS12141-20-7
Corrosion inhibitor
ReferenceSame Category
Phenol, 2,2'-methylenebis(5-chloro- (8CI)(9CI)
CAS1215-74-3
UV absorber / phenolic benzotriazole
ReferenceSame Category
Adamantan-1-yl Acrylate (stabilized with BHT)
CAS121601-93-2
monomer for polymer synthesis
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H301Toxic if swallowed
H312Harmful in contact with skin
Regulatory Compliance1
- EU REACH Restriction ListEURegulationRestrictedSource
Customs Tariff Classification
The international HS code for AMMONIUM SULFIDE (CAS 12135-76-1) is 2830.90.
HS code (international, 6-digit)
2830.90
EU CN code (8-digit)
2830 90 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
diazanium;sulfide
InChIKey
UYJXRRSPUVSSMN-UHFFFAOYSA-P
SMILES
[NH4+].[NH4+].[S-2]
Synonyms (16)
- AMMONIUM MONOSULPHIDE
- AMMONIUM SULFIDE
- AMMONIUM SULPHIDE, TRUE
- Ammonium monosulfide
- Ammonium sulfide ((nh4)2S)
- Ammonium sulfide, true
- Ammonium sulphide
- Ammoniumsulfid
- DIAMMONIUM SULFANEDIIDE
- DIAMMONIUM SULPHIDE
- Diammonium pentasulfide
- Diammonium sulfide
- True ammonium sulfide
- diazanium;sulfide