CrH18N3O18
400.15 g/mol
Industrial ChemicalDanger
Chromium(III) nitrate nonahydrate
CAS7789-02-8EC616-540-0
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Catalyst, textile printing, corrosion inhibitor
Chromium(III) nitrate nonahydrate is a purple crystalline solid that serves as a source of chromium ions in various industrial processes. It is primarily used as a catalyst, in textile printing, and as a corrosion inhibitor.
CatalystTextile printingCorrosion inhibitor
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.
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Related Compounds
StrongStructure SimilarSimilarity 1.00
Gadolinium nitrate hexahydrate
CAS19598-90-4
Research reagent
StrongStructure SimilarSimilarity 1.00
Potassium nitrate
CAS7757-79-1
Pesticide active ingredient
StrongStructure SimilarSimilarity 1.00
Silver nitrate
CAS7761-88-8
Chemical intermediate, disinfectant, laboratory reagent
StrongStructure SimilarSimilarity 1.00
Zinc nitrate
CAS7779-88-6
mordant in dyeing and resin catalyst
ReferenceSame Category
Ammonium dichromate
CAS7789-09-5
Petroleum production and refining
ReferenceSame Category
Cesium nitrate
CAS7789-18-6
Used to make other cesium salts
ReferenceSame Category
Fluorosulfonic acid
CAS7789-21-1
Fluorinating agent and catalyst
ReferenceSame Category
Potassium fluoride
CAS7789-23-3
Silver soldering fluxes and glass etching
Safety Reference
Danger
H272May intensify fire; oxidizer
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Chromium(III) nitrate nonahydrate (CAS 7789-02-8) is 2834.29.
HS code (international, 6-digit)
2834.29
EU CN code (8-digit)
2834 29 80
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
chromium(3+);trinitrate;nonahydrate
InChIKey
GVHCUJZTWMCYJM-UHFFFAOYSA-N
SMILES
[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Cr+3]
Synonyms (14)
- Chromic nitrate nonahydrate
- Chromium Nitricum
- Chromium isotopic standard
- Chromium nitrate nonahydrate
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