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14669 Barium chromate, 98%

CAS Number
10294-40-3
Synonyms

Stock No. Size Price ($) Quantity Availability
14669-30 250g 65.40
14669-A1 1kg 198.00
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Barium chromate, 98%

MDL
MFCD00014180
EINECS
233-660-5

Chemical Properties

Formula
BaCrO4
Formula Weight
253.33
Form
Powder
Density
4.50
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water, acetic acid and chromic acid.

Applications

Barium chromate is used as a pigment, oxidizing agent, colorant in glass, and sulfate scavenger in chromium electroplating baths, ceramics, and porcelain. It acts as a corrosion inhibitor in jointing pastes and metal primers. Further, it is used in fuses, safety matches, ignition control devices and high-temperature batteries. In addition to this, it is used as a carrier for the chromium ions and useful as a burn rate modifier in pyrotechnic compositions. It is involved as a catalyst in the alkane dehydration reaction.

Notes

Incompatible with reducing agents, hydrazine and mineral acids.

Literature References

Gupta, S.; Diptisoni, R.; Benjamin, S. Use of barium chromate in photocatalytic degradation of eosin yellow. Chem. Sci. Trans. 2015, 4 (3), 851-857.

Yongtao, Y.; Guangfei, Q.; Junyan, L.; Qian, Z. Remove Sulfur Dioxide from Flue Gases to Obtain Sulfuric Acid through Electrodialysis Enrichment. J. Electrochem. Soc. 2015, 162 (9), E141-E147.

GHS Hazard and Precautionary Statements

Hazard Statements: H272-H302+H332-H334-H350

May intensify fire; oxidizer. Harmful if swallowed. Harmful if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause cancer.

Precautionary Statements: P201-P202-P210-P220-P221-P261-P264b-P270-P271-P281-P285-P301+P312-P304+P340-P308+P313-P330-P342+P311-P370+P378q-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Take any precaution to avoid mixing with combustibles. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF exposed or concerned: Get medical advice/attention. Rinse mouth. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,972
Hazard Class
5.1
Packing Group
III
Harmonized Tariff Code
2841.50
TSCA
Yes

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