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Barium chromate, 98%

Catalog No. AA1466930
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Catalog No. AA1466930 Supplier Thermo Scientific Chemicals Supplier No. 01466930
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Description

CAS: 10294-40-3 | BaCrO4 | 253.32 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10294-40-3
Molecular Formula BaCrO4
Molecular Weight (g/mol) 253.32
MDL Number MFCD00014180
InChI Key QFFVPLLCYGOFPU-UHFFFAOYSA-N
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
PubChem CID 25136
SMILES [Ba++].[O-][Cr]([O-])(=O)=O

Specifications

Color Yellow
Physical Form Powder
Quantity 250 g
Assay Percent Range 98%
Solubility Information Insoluble in water,acetic acid and chromic acid.
IUPAC Name barium(2+);dioxido(dioxo)chromium
Formula Weight 253.33
Odor Odorless
Density 4.5 g/cm3
Chemical Name or Material Barium chromate

Safety and Handling

Hazard Category H272-H302+H332-H334-H350
Hazard Statement 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.
Precautionary Statement P201-P202-P210-P220-P221-P261-P264b-P270-P271-P281-P285-P301+P312-P304+P340-P308+P313-P330-P342+P311-P370+P378q-P501c
DOTInformation DOT Class: 5.1, Packaging Group: III
EINECSNumber 233-660-5
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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