Barium chromate, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11356978	Thermo Scientific Alfa Aesar 014669.30	250 g
11346978	Thermo Scientific Alfa Aesar 014669.A1	1 kg

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 10294-40-3
• Molecular Weight (g/mol): 253.32
• InChI Key: QFFVPLLCYGOFPU-UHFFFAOYSA-N
• PubChem CID: 25136

• Molecular Formula: BaCrO4
• MDL Number: MFCD00014180
• Synonym: barium chromate, lemon chrome, permanent yellow, barium chromate vi, baryta yellow, ultramarine yellow, pigment yellow 31, ci pigment ylllow 31, barium chromate 1:1, unii-7d7o9cf0ix
• SMILES: [Ba++].[O-][Cr]([O-])(=O)=O

Specifications

• CAS: 10294-40-3
• Physical Form: Powder
• Molecular Formula: BaCrO4
• Synonym: barium chromate, lemon chrome, permanent yellow, barium chromate vi, baryta yellow, ultramarine yellow, pigment yellow 31, ci pigment ylllow 31, barium chromate 1:1, unii-7d7o9cf0ix
• InChI Key: QFFVPLLCYGOFPU-UHFFFAOYSA-N
• IUPAC Name: barium(2+);dioxido(dioxo)chromium
• PubChem CID: 25136
• Odor: Odorless
• Chemical Name or Material: Barium chromate

• Color: Yellow
• Assay Percent Range: 98%
• MDL Number: MFCD00014180
• Solubility Information: Insoluble in water,acetic acid and chromic acid.
• SMILES: [Ba++].[O-][Cr]([O-])(=O)=O
• Molecular Weight (g/mol): 253.32
• Formula Weight: 253.33
• Density: 4.5 g/cm³

Safety and Handling

Avoid exposure - obtain special instructions before use. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to special instructions/Safety data sheets.

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

H272-H302+H332-H334-H350

missing translation for 'dotInformation' : DOT Class: 5.1, Packaging Group: III

missing translation for 'einecsNumber' : 233-660-5

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only