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10294-40-3

10294-40-3

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10294-40-3 Usage

Chemical Properties

heavy, yellow powder(s); rhomb, monoclinic; prepared from BaCl2 and Na2CrO4solutions, followed by filtering resulting precipitate; used in safety matches, as a corrosion inhibitor [MER06] [HAW93]

Physical properties

Yellow orthorhombic crystal; density 4.50 g/cm3; darkens on heating; insoluble in water and organic solvents; dissolves in mineral acid with decomposition.

Uses

Different sources of media describe the Uses of 10294-40-3 differently. You can refer to the following data:
1. 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.
2. Barium chromate is a pigment almost entirely in anticorrosion jointing pastes to prevent electro-chemical corrosion at junctions of dissimilar metals; some use in artists' colors and in coloring glass, ceramics, porcelain. Also used in metal primers, pyrotechnic compositions.

Hazard

Confirmed carcinogen.

Safety Profile

Confirmed human carcinogen. A poison. Mutation data reported. Reacts vigorously with reducing materials. See also BARIUM COMPOUNDS (soluble) and CHROMIUM COMPOUNDS. Used in pyrotechnics and as an explosive initiator.

Check Digit Verification of cas no

The CAS Registry Mumber 10294-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,9 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 10294-40:
(7*1)+(6*0)+(5*2)+(4*9)+(3*4)+(2*4)+(1*0)=73
73 % 10 = 3
So 10294-40-3 is a valid CAS Registry Number.
InChI:InChI=1/Ba.Cr.4O.2H/q;;;;2*-1;;/rBaH2.CrO4/c;2-1(3,4)5/h1H2;/q;-2

10294-40-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (11124)  Barium chromate, Puratronic?, 99.995% (metals basis)   

  • 10294-40-3

  • 5g

  • 636.0CNY

  • Detail

  • Alfa Aesar

  • (11124)  Barium chromate, Puratronic?, 99.995% (metals basis)   

  • 10294-40-3

  • 25g

  • 1736.0CNY

  • Detail

  • Alfa Aesar

  • (14669)  Barium chromate, 98%   

  • 10294-40-3

  • 250g

  • 689.0CNY

  • Detail

  • Alfa Aesar

  • (14669)  Barium chromate, 98%   

  • 10294-40-3

  • 1kg

  • 2265.0CNY

  • Detail

  • Aldrich

  • (573906)  Bariumchromate  99.999% trace metals basis

  • 10294-40-3

  • 573906-5G

  • 542.88CNY

  • Detail

  • Aldrich

  • (401056)  Bariumchromate  ≥98%

  • 10294-40-3

  • 401056-250G

  • 716.04CNY

  • Detail

  • Aldrich

  • (401056)  Bariumchromate  ≥98%

  • 10294-40-3

  • 401056-1KG

  • 2,299.05CNY

  • Detail

10294-40-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Barium chromate

1.2 Other means of identification

Product number -
Other names barium(2+),dioxido(dioxo)chromium

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10294-40-3 SDS

10294-40-3Upstream product

10294-40-3Downstream Products

10294-40-3Related news

Shape and size control of Barium chromate (cas 10294-40-3) nanoparticles using reverse micelle07/27/2019

The shape and size of barium chromate nanoparticles formed using a water-in-oil microemulsion prepared from the anionic surfactant AOT were examined. As a result, nanowires, nanorods, and nanodots could be synthesized by changing the raw ion concentration and by adding ethanol as a poor solvent....detailed

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