CrO8Pb2S
630 g/mol
Dye & PigmentDanger
Chromium orange
CAS1344-37-2EC215-693-7
Category
Dye & Pigment
Compound Class
Inorganic Salt
Primary Use
Yellow pigment for paints and plastics
Chromium orange is a yellow pigment used primarily in paints and plastics. It is a synthetic inorganic compound containing chromium, lead, and sulfate components.
paintsplastics
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.
CAS 1344-37-2
Related Compounds
StrongStructure SimilarSimilarity 1.00
Cobalt(II) sulfate heptahydrate
CAS10026-24-1
Industrial chemical intermediate
StrongStructure SimilarSimilarity 1.00
Ferric sulfate
CAS10028-22-5
Coagulant for industrial wastes
StrongStructure SimilarSimilarity 1.00
Manganese(II) sulfate monohydrate
CAS10034-96-5
Manganese source for fertilizers and feed additives
StrongStructure SimilarSimilarity 1.00
Magnesium sulfate heptahydrate
CAS10034-99-8
Crop production and protection agent
ReferenceSame Category
Titanium dioxide
CAS13463-67-7
white pigment for paints and coatings
ReferenceSame Category
4-(4-Aminoanilino)-3-nitrobenzenesulphonic acid
CAS135-11-5
Dye intermediate for azo dyes
ReferenceSame Category
Disodium 3-hydroxynaphthalene-2,7-disulfonate
CAS135-51-3
Dye intermediate
ReferenceSame Category
Naphthol AS-D
CAS135-61-5
Naphthol AS-D dye intermediate
Safety Reference
Danger
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H340May cause genetic defects
H350May cause cancer
H360May damage fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H331Toxic if inhaled
H341Suspected of causing genetic defects
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Chromium orange (CAS 1344-37-2) is 2842.90, 3206.20.
HS code (international, 6-digit)
2842.90, 3206.20
EU CN code (8-digit)
2842 90 70, 3206 20 00
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
dioxido(dioxo)chromium;bis(lead(2+));sulfate
InChIKey
APAIXFDPIJWPBF-UHFFFAOYSA-L
SMILES
[O-]S(=O)(=O)[O-].[O-][Cr](=O)(=O)[O-].[Pb+2].[Pb+2]
Synonyms (63)
- CP Chrome Yellow Light 1066
- CP Chrome Yellow Light 1074
- CP Chrome Yellow Medium 1074
- CP Chrome Yellow Medium 1085
- CP Chrome Yellow Medium 1298
- Chromastral Green HM
- Chromastral Green M
- Chromastral Green Y
- Chrome Fast Green CP
- Chrome Yellow 10G
- Chrome Yellow 4G
- Chrome Yellow 4GL Light
- Chrome Yellow 5G
- Chrome Yellow 5GF
- Chrome Yellow 62 E
- Chrome Yellow 6GL Primrose
- Chrome Yellow A 241
- Chrome Yellow G
- Chrome Yellow GL Medium
- Chrome Yellow LF AA
- Chrome Yellow Lemon
- Chrome Yellow Light
- Chrome Yellow Light Y 434D
- Chrome Yellow Medium
- Chrome Yellow Medium Y 469D
- Chrome Yellow Middle
- Chrome Yellow NEO 5GS
- Chrome Yellow Primrose
- Chromium orange
- Dainichi Chrome Yellow 10G
- Dainichi Chrome Yellow 5G
- KZh 2
- KZh 3
- Krolor Yellow KY 788D
- Lemon Chrome A 3G
- Lemon Chrome C 4G
- Light chrome yellow
- Middle Chrome
- Middle Chrome BHG
- Primrose Chrome
- Primrose yellow
- Pure Lemon Chrome 24882
- Pure Lemon Chrome 3GN
- Pure Lemon Chrome HL 3G
- Pure Lemon Chrome L 3G
- Pure Lemon Chrome L 3GS
- Pure Middle Chrome 24883
- Pure Middle Chrome LG
- Pure Primrose Chrome 24880
- Pure Primrose Chrome 24881
- Pure Primrose Chrome L 10G
- Pure Primrose Chrome L 6G
- Pure Primrose Chrome Y 2G
- Pure Primrose Chrome Y 2RS
- Renol Chrome Yellow Y 2G
- Renol chrome Yellow Y 2RS
- Supra Lemon Chrome 4G
- Supra Lemon Chrome H 4G
- Supra Middle Chrome G
- Supra Primrose Chrome 6G
- Vynamon Yellow 6GN
- Vynamon Yellow CRN