Potassium Dihydrogen Arsenate
Properties
Product #
2903
Name
Potassium Dihydrogen Arsenate
Synonyms
Potassium Arsenate monobasic, Arsenic Acid, monopotassium salt, Potassium hydrogen arsenate, Potassium acid arsenate, Macquers’ salt.
Formula
KH2AsO4
Purity
99+%
CAS Number
7784-41-0
Molecular Weight
180.034
Color & Form
Clear to white solid
Melting Point
277-283° C
Specific Gravity
1.88
Solubility in water
Highly soluble
- We can offer items in bulk or custom. For other quantities or purities, please request a quotation.
- All prices are subject to change.
Safety
Transportation Information
UN1677, Potassium Arsenate, 6.1, II
Pictogram
Signal Word
Danger
Hazardous Statements
- H301+H311 Toxic if swallowed or in contact with skin.
- H350 May cause cancer.
- H410 Very toxic to aquatic life with long lasting effects.
Precautionary Phrases
- P202 Do not handle until all safety precautions have been read and understood.
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
- P264 Wash skin thoroughly after handling.
- P270 Do not eat, drink or smoke when using this product.
- P271 Use only outdoors or in a well-ventilated area.
- P273 Avoid release to the environment.
- P281 Use personal protective equipment as required.
- P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
- P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
- P308+P313 IF exposed or concerned: Get medical advice/attention.
- P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).