CAS 10294-40-3: Barium chromate

Description: Barium chromate, with the chemical formula BaCrO4 and CAS number 10294-40-3, is an inorganic compound characterized by its bright yellow color and crystalline structure. It is a salt formed from barium and chromate ions, and it is commonly used as a pigment in paints, plastics, and ceramics due to its vibrant hue and opacity. Barium chromate is insoluble in water, which contributes to its stability in various applications. However, it is important to note that it is considered toxic and a potential carcinogen due to the presence of hexavalent chromium, which poses environmental and health risks. The compound can be produced through the reaction of barium salts with chromic acid or chromate salts. In addition to its use in pigments, barium chromate has applications in the field of analytical chemistry as a reagent. Proper handling and disposal are essential to mitigate its hazardous effects, and safety precautions should be observed when working with this compound.

Formula: Ba·CrH₂O₄

InChI: InChI=1S/Ba.Cr.2H2O.2O/h;;2*1H2;;/q;+2;;;;/p-2

InChI key: InChIKey=DCYCMHFULVQWRF-UHFFFAOYSA-L

SMILES: [Ba].O=[Cr](=O)(O)O

Synonyms:

• Barium Dioxido(Dioxo)Chromium
• Barium chromate (1:1)
• Barium chromate (BaCrO4)
• Barium chromate (BaCrO₄)
• Barium chromate(VI)
• Barium chromium oxide (BaCrO4)
• Barium chromium oxide (BaCrO₄)
• Barium yellow
• Bariumchromat
• Bariumchromat(Vi)
• Baryta yellow
• Chromate de baryum
• Chromic acid (H2CrO4), barium salt (1:1)
• Chromic acid (H₂CrO₄), barium salt (1:1)
• Cromato De Bario
• Lemon Yellow
• Lemon Yellow (inorganic pigment)
• Lemon chrome
• Op 206
• Permanent yellow
• Pigment Yellow 31
• Ultramarine yellow
• C.I. 77103
• C.I. Pigment Yellow 31
• Barium chromate

Barium chromate, Puratronic™, 99.995% (metals basis)

CAS: 10294-40-3

Barium chromate has been found to be useful in many capacities. often the compound is …

• Formula: BaCrO₄
• Purity: 99.995%
• Molecular weight: 253.32

Barium chromate, 98%

CAS: 10294-40-3

Barium chromate is used as a pigment, oxidizing agent, colorant in glass, and sulfate scavenger …

• Formula: BaCrO₄
• Purity: 98%
• Color and Shape: Powder or crystalline powder or crystals, Pale yellow to yellow
• Molecular weight: 253.32

Barium chromate

CAS: 10294-40-3

• Formula: BaCrO₄
• Molecular weight: 253.33

Barium Chromate

CAS: 10294-40-3

• Formula: BaCrO₄
• Purity: >98.0%(T)
• Color and Shape: Light yellow to Yellow powder to crystal
• Molecular weight: 253.32

Barium chromate

CAS: 10294-40-3

Barium chromate is a compound that is used as an oxidation catalyst in industrial processes. …

• Formula: BaCrO₄
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 253.32 g/mol

Barium Chromate

CAS: 10294-40-3

• Formula: BaCrO₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 253.3207

Barium Chromate extrapure, 98%

CAS: 10294-40-3

• Formula: BaCrO₄
• Purity: min. 98%
• Color and Shape: Yellow, Powder
• Molecular weight: 253.32