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Barium chromate

Barium chromate
Barium chromate structure
CAS No.
10294-40-3
Chemical Name:
Barium chromate
Synonyms
ci77103;c.i.77103;C.I. 77103;lemonchrome;lemonyellow;Lemon chrome;Lemon yellow;barytayellow;Baryta yellow;Barium cromate
CBNumber:
CB4674975
Molecular Formula:
BaCrO4
Formula Weight:
253.3207
MOL File:
10294-40-3.mol

Barium chromate Properties

Melting point:
210 °C (dec.)(lit.)
Density 
4.5 g/mL at 25 °C(lit.)
form 
Powder
color 
Yellow
Specific Gravity
4.5
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.
InChIKey
QFFVPLLCYGOFPU-UHFFFAOYSA-N
CAS DataBase Reference
10294-40-3(CAS DataBase Reference)
FDA UNII
7D7O9CF0IX
NIST Chemistry Reference
barium chromate(VI)(10294-40-3)
EPA Substance Registry System
Barium chromate (10294-40-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS03,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H317-H332-H350-H400-H410-H272-H302+H332
Precautionary statements  P210-P220-P221-P261-P301+P312+P330-P370+P378-P201-P210a-P405-P501a
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
TSCA  Yes
HazardClass  5.1
PackingGroup  III
Toxicity sce-ham:ovr 100 mg/L MUREAV 156,219,85

Barium chromate price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 401056 Barium chromate ≥98% 10294-40-3 250g $70.9 2019-12-02 Buy
Sigma-Aldrich 401056 Barium chromate ≥98% 10294-40-3 1kg $234 2019-12-02 Buy
Alfa Aesar 011124 Barium chromate, Puratronic?, 99.995% (metals basis) 10294-40-3 25g $153 2020-06-24 Buy
Alfa Aesar 011124 Barium chromate, Puratronic?, 99.995% (metals basis) 10294-40-3 5g $40.7 2020-06-24 Buy
Sigma-Aldrich 573906 Barium chromate 99.999% trace metals basis 10294-40-3 5g $49.9 2019-12-02 Buy

Barium chromate Chemical Properties,Uses,Production

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

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.

Barium chromate Preparation Products And Raw materials

Raw materials

Preparation Products


Barium chromate Suppliers

Global( 175)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenyang Simchoice Chemical Co.,Ltd
024-23769576
024-23769576 sales@simchoicechem.com CHINA 62 58
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21837 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10157 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20039 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17852 58

View Lastest Price from Barium chromate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-16 Barium chromate
10294-40-3
US $1.00 / KG 1KG 85.0-99.8% 200kgs Career Henan Chemical Co
2019-12-24 Barium chromate
10294-40-3
US $1.00 / KG 1IU 99% 100kg Career Henan Chemical Co
2019-07-10 Barium chromate
10294-40-3
US $1.00 / KG 1KG 98% 1kg,5kg,100kg career henan chemical co

Barium chromate Spectrum


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