Rubidium Chromate
ORDER
Product | Product Code | ORDER | SAFETY DATA | Technical data |
---|---|---|---|---|
(2N) 99% Rubidium Chromate | RB-CRAT-02 | Pricing Add to cart only | SDS > | Data Sheet > |
(3N) 99.9% Rubidium Chromate | RB-CRAT-03 | Pricing Add to cart only | SDS > | Data Sheet > |
(4N) 99.99% Rubidium Chromate | RB-CRAT-04 | Pricing Add to cart only | SDS > | Data Sheet > |
(5N) 99.999% Rubidium Chromate | RB-CRAT-05 | Pricing Add to cart only | SDS > | Data Sheet > |
Rubidium Chromate Properties (Theoretical)
Compound Formula | CrO4Rb2 |
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Molecular Weight | 286.93 |
Appearance | Yellow to Yellow-Green Powder or Crystals |
Melting Point | N/A |
Boiling Point | N/A |
Density | 3.518 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 285.743749 |
Monoisotopic Mass | 285.743749 |
Rubidium Chromate Health & Safety Information
Signal Word | Danger |
---|---|
Hazard Statements | H272-H317-H350i-H410 |
Hazard Codes | O,T,N |
Risk Codes | 49-8-43-50/53 |
Safety Statements | 53-45-60-61 |
RTECS Number | N/A |
Transport Information | UN 1479 5.1/PG 2 |
WGK Germany | 3 |
About Rubidium Chromate

Synonyms
chromic acid, dirubidium salt; Rubidium chromate yellow xtl; dioxido(dioxo)chromium; rubidium(1+)
Chemical Identifiers
Linear Formula | Rb2CrO4 |
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Pubchem CID | 61605 |
MDL Number | MFCD00016295 |
EC No. | 236-601-1 |
IUPAC Name | dioxido(dioxo)chromium; rubidium(1+) |
Beilstein/Reaxys No. | N/A |
SMILES | [Rb+].[Rb+].[O-][Cr]([O-])(=O)=O |
InchI Identifier | InChI=1S/Cr.4O.2Rb/q;;;2*-1;2*+1 |
InchI Key | WXLJFWCCZKCVSQ-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 Rubidium products. Rubidium (atomic symbol: Rb, atomic number: 37) is a Block S, Group 1, Period 5 element with an atomic weight of 5.4678. The number of electrons in each of Rubidium's shells is [2, 8, 18, 8, 1] and its electron configuration is [Kr] 5s1. The rubidium atom has a radius of 248 pm and a Van der Waals radius of 303 pm. Rubidium is highly reactive, with properties similar to other Group 1 alkali metals, e.g., rapid oxidation in air. In its elemental form, rubidium has a gray white appearance. Rubidium is found in the minerals lepidolite, leucite, pollucite, carnallite, and zinnwaldite as well as some potassium minerals. Rubidium was discovered by Robert Bunsen and Gustav Kirchhoff in 1861 and was first isolated by George de Hevesy. The name Rubidium, originates from the Latin word rubidus, meaning "dark or deepest red."
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.
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