Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

14669 Barium chromate, 98%

CAS-Nummer
10294-40-3
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
14669-30 250g 63,60
14669-A1 1kg 196,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Barium chromate, 98%

MDL
MFCD00014180
EINECS
233-660-5

Chemische Eigenschaften

Formel
BaCrO4
Molmasse
253.33
Form
Powder
Dichte
4.50
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
Insoluble in water, acetic acid and chromic acid.

Anwendungen

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.

Bemerkungen

Incompatible with reducing agents, hydrazine and mineral acids.

Literaturverweise

Gupta, S.; Diptisoni, R.; Benjamin, S. Use of barium chromate in photocatalytic degradation of eosin yellow. Chem. Sci. Trans. 2015, 4 (3), 851-857.

Yongtao, Y.; Guangfei, Q.; Junyan, L.; Qian, Z. Remove Sulfur Dioxide from Flue Gases to Obtain Sulfuric Acid through Electrodialysis Enrichment. J. Electrochem. Soc. 2015, 162 (9), E141-E147.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H302-H332-H317-H350

May intensify fire; oxidizer. Harmful if swallowed. Harmful if inhaled. May cause an allergic skin reaction. May cause cancer.

Sicherheitshinweise: P221-P210v-P201-P220-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat Obtain special instructions before use. Keep/Store away from clothing/combustible materials. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,972
Gefahrenklasse
5.1
Verpackungsgruppe
III
Harmonized Tariff Code
2841.50
TSCA
Yes

Empfohlen

  • A10107

    2,6-Dichloroindophenol sodium salt hydrate
  • A10164

    Catechol, 99%
  • A11816

    Chromium(III) potassium sulfate dodecahydrate, 98%
  • A15656

    Sodium pentacyanonitrosylferrate(III) dihydrate, 98+%
  • A16046

    Triton® X-100

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf