POTASSIUM SELENITE
- CAS NO.:10431-47-7
- Empirical Formula: H3KO3Se
- Molecular Weight: 169.09
- MDL number: MFCD00049663
- EINECS: 233-909-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-17 17:11:56
What is POTASSIUM SELENITE?
Chemical properties
-100mesh with 99.5% purity; white powder(s); hygroscopic [STR93] [CER91]
The Uses of POTASSIUM SELENITE
One among the compounds used in cattle feeds.
Reactivity Profile
Salts, basic, such as POTASSIUM SELENITE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Health Hazard
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.
Safety Profile
A poison and corrosive. When heated to decomposition it emits toxic vapors of selinium
Properties of POTASSIUM SELENITE
Melting point: | 875°C (dec.) |
Boiling point: | decomposes [STR93] |
Density | 2.851^1^5 |
solubility | slightly soluble in ethanol |
form | Powder |
color | White |
Water Solubility | Soluble in ethyl alcohol, water. |
Sensitive | Hygroscopic |
Stability: | hygroscopic |
EPA Substance Registry System | Selenious acid, potassium salt (1:2) (10431-47-7) |
Safety information for POTASSIUM SELENITE
Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H301:Acute toxicity,oral H331:Acute toxicity,inhalation H373:Specific target organ toxicity, repeated exposure H400:Hazardous to the aquatic environment, acute hazard H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P405:Store locked up. |
Computed Descriptors for POTASSIUM SELENITE
New Products
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