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Barium chromate

Barium chromate Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Barium chromate
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:10294-40-3
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:Barium chromate
Company Name: Chemwill Asia Co.,Ltd.
Tel: 86-21-51086038
Products Intro: CAS:10294-40-3
Purity:99% Package:5KG;1KG;25KG PRICE quotation Remarks:Factory stock, quality assurance, price concessions
Company Name: Kaiyuan city Shenxin fine chemical co., ltd.  Gold
Tel: 18698863499
Products Intro: Product Name:Barium chromate
Barium chromate Basic information
Product Name:Barium chromate
Synonyms:pigmentyellow31;Steinbuhl yellow;Ultramarine yellow;ultramarineyellow;BARIUM CHROMATE, 98+%;BARIUM CHROMATE 99.999%;BARIUM CHROMATE 99.99%;BARIUM CHROMATE 99.5% GR
Product Categories:Industrial/Fine Chemicals;Inorganics;Barium Salts;BariumMetal and Ceramic Science;Inorganic Salts;Salts;Synthetic Reagents
Mol File:10294-40-3.mol
Barium chromate Structure
Barium chromate Chemical Properties
Melting point 210 °C (dec.)(lit.)
density 4.5 g/mL at 25 °C(lit.)
form Powder
Specific Gravity4.5
color Yellow
Water Solubility Insoluble in water. Soluble in strong acids.
Merck 14,972
Solubility Product Constant (Ksp)pKsp: 9.93
Stability:Stable. Oxidizer. May react vigorously with reducing agents.
CAS DataBase Reference10294-40-3(CAS DataBase Reference)
NIST Chemistry Referencebarium chromate(VI)(10294-40-3)
EPA Substance Registry SystemChromic acid (H2CrO4), barium salt (1:1)(10294-40-3)
Safety Information
Hazard Codes O,T,N,Xn
Risk Statements 49-8-20/22-43-50/53
Safety Statements 53-36/37-45-60-61-28
RIDADR UN 1479 5.1/PG 2
WGK Germany 3
RTECS CQ8760000
HazardClass 5.1
PackingGroup III
Hazardous Substances Data10294-40-3(Hazardous Substances Data)
MSDS Information
SigmaAldrich English
ALFA English
Barium chromate Usage And Synthesis
Chemical Propertiesheavy, 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]
UsesAs 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.
HazardConfirmed carcinogen.
Safety ProfileConfirmed 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.
Barium chromate Preparation Products And Raw materials
Raw materialsSodium dichromate dihydrate-->Potassium dichromate-->Barium sulfate-->Barium hydroxide -->Barium chloride-->Barium hydroxide octahydrate-->Filter press-->ZINC CHROMATE
Preparation ProductsBarium sulfate
Tag:Barium chromate(10294-40-3) Related Product Information
Manganese sulfide CADMIUM HYDROXIDE Barium iodide Pigment Yellow 3 Barium dichromare Barium dichomate Barium chromate(V). BARIUM HYDRIDE chromium dioxide Chromic acid Barium chromate Potassium chromate Barium Sodium dichromate dihydrate Barium sulfate