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Bariumchromat, gelbes Pulver, 98 %, Thermo Scientific Chemicals

Artikelnummer. 11356978
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Menge:
250 g
1 kg

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

Chemische Identifikatoren

CAS 10294-40-3
Summenformel BaCrO4
Molekulargewicht (g/mol) 253.32
MDL-Nummer MFCD00014180
InChI-Schlüssel 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

Spezifikation

Chemischer Name oder Material Barium chromate
Farbe Gelb
Physikalische Form Pulver
Menge 250 g
Prozentgehaltsbereich 98%
Löslichkeitsinformationen Insoluble in water,acetic acid and chromic acid.
IUPAC-Name barium(2+) dioxochromiumbis(olate)
Formelmasse 253.33
Geruch Geruchsneutral
Dichte 4.5 g/cm3

RUO – Research Use Only

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