Barium chromate, named barium tetraoxochromate(VI) by the IUPAC, is a yellow sand like powder with the formula BaCrO4. It is a known oxidizing agent and produces a green flame when heated, a result of the barium ions.
| Name | Barium chromate | EINECS | 233-660-5 |
| CAS No. | 10294-40-3 | Density | 4.5 g/mL at 25 °C(lit.) |
| PSA | 80.26000 | LogP | -0.47520 |
| Solubility | Insoluble in water. Soluble in strong acids. | Melting Point | 210 °C (dec.)(lit.)
|
| Formula | BaCrO4 | Boiling Point | N/A |
| Molecular Weight | 253.32 | Flash Point | N/A |
| Transport Information | UN 1479 5.1/PG 2 | Appearance | yellow powder |
Appearance and properties: yellow powder
Density: 4.5g /mL at 25 °C(lit.)
Melting point: 210 °C (dec.)(lit.)
Stability: Stable. Oxidizer. May react vigorously with reducing agents.
Storage conditions: ventilated and dry at low temperature, and stored separately from the food raw materials and reducing agents in the warehouse
Usage:It can not be used as a coloring pigment, because it contains chromate, so it has a similar effect to zinc chrome yellow in anti-rust paint. Barium potassium chromate can not be used as a coloring pigment, can only be used as an anti-rust pigment, can replace some zinc yellow. From the perspective of development trend, it is only one of the varieties of chromate anti-rust pigments available in the paint industry.
COMPANY PROFILE
Hebei yanxi chemical co.,Itd is a professional research and development of the production of lead acetate,2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under the call and support of the party's"low-carbon environmental protectionsafety and stability"under the innovation in traditional production equipment and technology,the use of"high temperature cooling"and "plastic basin crystallization"technology,on the basis of reducing the cost of products to make the quality of products to the same industryWith the efforts of all the staff of the companywe have established many cooperative companies in Shan Dong,He Nan,Guang Dong and other places in recent decades. Under the close supervision of the quality inspection department of the company,we carry out production and sales in the way of "labeling",providing the most convenient and fastest service for users all over the countryCompanies in the"advance with The Timesand the city every day with the advancement of"under the guidance of the core ideasadhering to the"relying on scientific and technological innovationthe development of circular economy" of the enterprise purpose,established in the marketenhance strength,go the way of science and environmental sustainable developmentrelying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international marketmanufacturing high quality productssincere service society,toward a modern, ecology, science and technologychemical enterprises of the world.
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