Synonym(s): Potassium tungstate
Formula: K2WO4
Formula weight: 326.04
Purity: 99.5% (metals basis)
CAS Number: 7790-60-5
Harmonized Tariff Code: 2841.80
Hazard Statements: H319-H335
Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 36/37
Irritating to eyes and respiratory system.
Safety Phrases: 26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. This material and/or its container must be disposed of as hazardous waste.