Chromium Nitrate
ORDER
| Product | Product Code | ORDER | SAFETY DATA | Technical data |
|---|---|---|---|---|
| (2N) 99% Chromium Nitrate Nonahydrate | CR-NAT-02-C.9HYD | Pricing Add to cart only | SDS > | Data Sheet > |
| (3N) 99.9% Chromium Nitrate Nonahydrate | CR-NAT-03-C.9HYD | Pricing Add to cart only | SDS > | Data Sheet > |
| (4N) 99.99% Chromium Nitrate Nonahydrate | CR-NAT-04-C.9HYD | Pricing Add to cart only | SDS > | Data Sheet > |
| (5N) 99.999% Chromium Nitrate Nonahydrate | CR-NAT-05-C.9HYD | Pricing Add to cart only | SDS > | Data Sheet > |
Chromium Nitrate Properties (Theoretical)
| Compound Formula | CrN3O9 |
|---|---|
| Molecular Weight | 400.15 |
| Appearance | Violet Crystals |
| Melting Point | 60 °C |
| Boiling Point | N/A |
| Density | 1.8 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 237.904 |
| Monoisotopic Mass | 237.904 |
Chromium Nitrate Health & Safety Information
| Signal Word | Warning |
|---|---|
| Hazard Statements | H272-H315-H319 |
| Hazard Codes | O, Xi |
| Precautionary Statements | P210-P280-P305 + P351 + P338-P337 + P313 |
| Risk Codes | 8-36/38 |
| Safety Statements | 17-26-36 |
| RTECS Number | GB6300000 |
| Transport Information | UN 2720 5.1/PG III |
| WGK Germany | 3 |
| GHS Pictogram |
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About Chromium Nitrate
Chromium Nitrate is a highly water soluble crystalline Chromium source for uses compatible with nitrates and lower (acidic) pH. All metallic nitrates are inorganic salts of a given metal cation and the nitrate anion. The nitrate anion is a univalent (-1 charge) polyatomic ion composed of a single nitrogen atom ionically bound to three oxygen atoms (Formula: NO3) for a total formula weight of 62.05. Nitrate compounds are generally soluble in water. Nitrate materials are also oxidizing agents. When mixed with hydrocarbons, nitrate compounds can form a flammable mixture. Nitrates are excellent precursors for production of ultra high purity compounds and certain catalyst and nanoscale (nanoparticles and nanopowders) materials. Chromium Nitrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. We also produce Chromium Nitrate Solution. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Synonyms
Chromic nitrate, Chromium trinitrate, Chromium(III) nitrate, Chromium (3+) nitrate, Chromic nitrate nonahydrate, Chromium nitrate nonahydrate, Chromium trinitrate nonahydrate, CAS 13548-38-4 (anhydrous)
Chemical Identifiers
| Linear Formula | Cr(NO3)3·9H2O |
|---|---|
| Pubchem CID | 9887206 |
| MDL Number | MFCD00149659 |
| EC No. | 236-921-1 |
| IUPAC Name | chromium(3+) trinitrate |
| Beilstein/Reaxys No. | N/A |
| SMILES | [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Cr+3] |
| InchI Identifier | InChI=1S/Cr.3NO3/c;3*2-1(3)4/q+3;3*-1 |
| InchI Key | PHFQLYPOURZARY-UHFFFAOYSA-N |
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Packaging Specifications
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.
Related Elements
See more Chromium products. Chromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. 
The number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Louis Nicolas Vauquelin first discovered chromium in 1797 and first isolated it the following year. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. 
Chromium is the hardest metallic element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it transforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma.' meaning color.
See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.
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