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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
Specific Gravity
4.5
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.
InChIKey
QFFVPLLCYGOFPU-UHFFFAOYSA-N
CAS DataBase Reference
10294-40-3(CAS DataBase Reference)
NIST Chemistry Reference
barium chromate(VI)(10294-40-3)
EPA Substance Registry System
Chromic acid (H2CrO4), barium salt (1:1)(10294-40-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Hazardous Substances Data 10294-40-3(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
Danger
Warning
P210, P220, P221P280, P370+P378,P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P221 Take any precaution to avoid mixing with combustibles/…
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.

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 $70.1 2018-11-13 Buy
Sigma-Aldrich 401056 Barium chromate ≥98% 10294-40-3 1kg $231 2018-11-13 Buy
Alfa Aesar 011124 Barium chromate, Puratronic?, 99.995% (metals basis) 10294-40-3 25g $162 2018-11-16 Buy
Alfa Aesar 011124 Barium chromate, Puratronic?, 99.995% (metals basis) 10294-40-3 5g $42.3 2018-11-16 Buy
Sigma-Aldrich 573906 Barium chromate 99.999% trace metals basis 10294-40-3 5g $49.4 2018-11-13 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]

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( 158)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21753 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 27142 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 23964 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8260 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20115 58
Kaiyuan city Shenxin fine chemical co., ltd. 18698863499
024-22595296 1253960@qq.com China 94 58
Shanghai guanghua technology co., LTD 021-51098368-807
021-52215553 chemol@126.com China 394 58

View Lastest Price from Barium chromate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
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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