Potassium tungstate, 99.95%, for trace metal analysis, -100 mesh, ACROS Organics™

Brand:  Acros Organics 448330250

Product Code. 13438688

Chemical Identifiers

• CAS: 7790-60-5
• Molecular Weight (g/mol): 326.05
• Synonym: potassium tungstate, unii-t6vrm0ou6v, t6vrm0ou6v, dipotassium dioxido dioxo tungsten, dipotassium wolframate, potassium tungstate vi, tungstate wo42-, dipotassium, t-4, 2k.wo4, potassium tungstate-w
• IUPAC Name: dipotassium;dioxido(dioxo)tungsten

• Molecular Formula: K₂O₄W
• InChI Key: AAQNGTNRWPXMPB-UHFFFAOYSA-N
• PubChem CID: 3084032
• SMILES: [O-][W](=O)(=O)[O-].[K+].[K+]

Specifications

• Chemical Name or Material: Potassium tungstate
• Assay Percent Range: 99.95%
• Linear Formula: K₂WO₄
• Synonym: potassium tungstate, unii-t6vrm0ou6v, t6vrm0ou6v, dipotassium dioxido dioxo tungsten, dipotassium wolframate, potassium tungstate vi, tungstate wo42-, dipotassium, t-4, 2k.wo4, potassium tungstate-w
• SMILES: [O-][W](=O)(=O)[O-].[K+].[K+]
• Molecular Weight (g/mol): 326.05
• Formula Weight: 326.05
• Grade: For trace metal analysis
• Total Trace Metal Impurities: 0.05% max
• Quantity: 25g

• CAS: 7790-60-5
• Molecular Formula: K₂O₄W
• Merck Index: 15,7811
• InChI Key: AAQNGTNRWPXMPB-UHFFFAOYSA-N
• IUPAC Name: dipotassium;dioxido(dioxo)tungsten
• PubChem CID: 3084032
• Percent Purity: 99.95%
• Packaging: Glass bottle
• Melting Point: 921°C

Safety and Handling

Product Identifier

• Potassium tungstate

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.