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Basic information
- CAS
7787-42-0- Standard SMILES
[Ba+2].[O]=[W](=[O])([O-])[O-]- InChIKey
SJPVUFMOBDBTHQ-UHFFFAOYSA-N- Molecular formula
- BaO4W
- Average molar mass
- 385.17 g/mol
Names & identifiers
- Preferred name
- BARIUM TUNGSTATE
- English name
- BARIUM TUNGSTATE
- Molecular formula
- BaO4W
- Molecular weight
- 385.17
Names & synonyms
Barium whiteTungsten whiteBARIUM TUNGSTATE(beta-4)-tungstateBARIUM TUNGSTATE(+4)BARIUM TUNGSTEN OXIDEBARIUM TUNGSTATE (PARA)diketo(dioxido)tungstenBARIUM TUNGSTATE, 99.9%Barium(II) tungstate(VI)
Database identifiers
- CAS
7787-42-0- PubChem CID
- 165643
- EC Number
- 232-114-3
Properties
Physicochemical properties
- Melting point
- 1475 °C · 1475 °C
- Density
- 5.04 g/mL · 5.04 g/mL at 25 °C (lit.)
- form
- white tetragonal crystals
- color
- white tetragonal crystals, crystalline
- Water Solubility
- 2 O · insoluble H2O [HAW93]
- InChI
- 1S/Ba.4O.W/q+2;;;2*-1;
- InChIKey
- SJPVUFMOBDBTHQ-UHFFFAOYSA-N
- SMILES
- [Ba++].[O-][W]([O-])(=O)=O
- CAS DataBase Reference
- 7787 · 7787-42-0(CAS DataBase Reference)
- EPA Substance Registry System
- Tungstate (WO42-), barium (1:1), (T-4)- (7787-42-0)
- UNSPSC Code
- 12352300 · 12352300
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302+H332
- Precautionary statements
- 261 · P261-P264-P270-P271-P301+P312-P304+P340+P312
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Gloves
- Hazard Codes
- Xn
- Risk Statements
- 20 · 20/22
- Safety Statements
- 28 · 28
- WGK Germany
- 1 · 1
- TSCA
- TSCA listed
- HS Code
- 2805191000 · 2805191000
- Storage Class
- 11 · 11 - Combustible Solids
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 1
- tsca
- TSCA listed
- hs_code
- 2805191000
- risk_code
- 20/22
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 28
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H302+H332
- Hazard Classifications
- Acute Tox. 4 InhalationAcute Tox. 4 Oral
- Precautionary statements
- P261-P264-P270-P271-P301+P312-P304+P340+P312
Chemistry & industry
Applications
UsesPigment and in X-ray photography for manufacturing of intensifying and phosphorescent screens.
UsesInvestigations on: Luminescence propertiesAntimonate photocatalystsDielectric and tunable characteristics of composite ceramics for microwave applicationsNanohybrid synthesis, luminescence and spontaneous conversion to hexagonal tungsten trioxide nanosheetsElectrochemical synthesis and investigation of barium tungstate crystalsReactant for ammonolysis to give oxynitride
Upstream & downstream products
Upstream raw materials
Suppliers25 total
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
广东云星生物技术有限公司0751-18902340975/189023400307 18902340307 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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