Barium chromate, Puratronic™, 99.995% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11306148	Thermo Scientific Alfa Aesar 011124.06	5 g
11316148	Thermo Scientific Alfa Aesar 011124.14	25 g

Description

Barium chromate has been found to be useful in many capacities. often the compound is used as a carrier for the chromium ions. is an oxidizing agent, making it useful as a burn rate modifier in pyrotechnic compositions. It is especially useful in delay compositions such as delay fuses. It is also used in the composition of a catalyst for alkane dehydration.

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
• SMILES: [Ba++].[O-][Cr]([O-])(=O)=O

• 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
• IUPAC Name: barium(2+) dioxochromiumbis(olate)

Specifications

• CAS: 10294-40-3
• Physical Form: Powder
• MDL Number: MFCD00014180
• Merck Index: 14,972
• Solubility Information: Insoluble in water. Soluble in strong acids.
• SMILES: [Ba++].[O-][Cr]([O-])(=O)=O
• Molecular Weight (g/mol): 253.32
• Formula Weight: 253.33
• Grade: Puratronic™
• Density: 4.50 g/mL
• Chemical Name or Material: Barium chromate

• Color: Yellow
• Molecular Formula: BaCrO4
• UN Number: UN1479
• 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+) dioxochromiumbis(olate)
• PubChem CID: 25136
• Percent Purity: 99.998%
• Odor: Odorless
• Assay: (metals basis)

Safety and Handling

GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.

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

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Recommended Storage : Ambient temperatures

RUO – Research Use Only