Chromium nitrate, nonohydrate, 98%
Chromium nitrate, nonohydrate, 98% (CAS 7789-02-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Chromium nitrate, nonohydrate, 98%
Researchers and plant chemists source Chromium nitrate, nonohydrate, 98% from Zemixal for routine and specialised work. Key data (98%): CAS 7789-02-8, formula CrH18N3O18 and molar mass 400.15 g/mol. It is described as blue to violet to black powder or crystalline.
Use cases we see most often
- Catalysis
- Corrosion inhibition
- Textile processing
- Enzyme inhibition studies
Safe handling
Recommended storage is room temperature. Reported physical data: melting point 60 °C. It carries the GHS signal word Danger (H272, H302, H315 and H317), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2720.
Order it in 500 g, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Catalysis
- Corrosion inhibition
- Textile processing
- Enzyme inhibition studies
Applications
Specifications and identifiers
| Product name | Chromium nitrate, nonohydrate, 98% |
|---|---|
| Catalogue number | ZX-013586 |
| CAS number | 7789-02-8 |
| IUPAC name | chromium(3+);trinitrate;nonahydrate |
| Molecular formula | CrH18N3O18 |
| Molar mass | 400.15 g/mol |
| Exact mass | 399.999 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | Blue to violet to black powder or crystalline |
| Melting point | 60 °C |
| H-bond donors / acceptors | 9 / 18 |
| Topological polar surface area | 198 Ų |
| Storage | Room temperature |
| HS code | 28342990 |
| UN number | UN 2720 |
| 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] |
| PubChem CID | 9887206 |
| Synonyms | Chromium(III) nitrate nonahydrate, Chromic nitrate nonahydrate, Chromium trinitrate nonahydrate, Chromium(III) nitrate, nonahydrate (1:3:9), Chromium Nitricum, Chromium nitrate nonahydrate, Chromium(III)nitrate nonahydrate, Nitric acid, chromium(3+) salt, nonahydrate, Chromium isotopic standard, Chromium(III) nitrate nonahydrate, 99%, Chromium isotopic standard, NIST(R) SRM(R) 979 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word 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
Precautionary statements P210, P220, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P370 + P378, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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