10124-50-2 Usage
Description
POTASSIUM ARSENITE is a white powder that is toxic by ingestion and inhalation. It has a variable composition and is hygroscopic, meaning it can absorb moisture from the air. It decomposes slowly in air and is soluble in water, with slight solubility in alcohol.
Uses
Used in Photography Industry:
POTASSIUM ARSENITE is used as a reducing agent for the silvering of mirrors. Its chemical properties make it suitable for this application, as it can help in the process of creating a reflective surface on glass or other materials.
Used in Chemical Industry:
Due to its reducing properties and solubility in water, POTASSIUM ARSENITE can be used in various chemical reactions as a reducing agent. This application takes advantage of its ability to donate electrons to other substances, facilitating specific chemical transformations.
Please note that the use of POTASSIUM ARSENITE should be handled with extreme caution due to its toxicity. Proper safety measures and handling protocols should be followed to minimize the risk of exposure and potential health hazards.
Air & Water Reactions
Soluble in water. Decomposes slowly in air.
Reactivity Profile
Salts, basic, such as POTASSIUM ARSENITE, 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. Fire may produce irritating or poisonous gases. Unstable. Avoid aeration. [EPA, 1998].
Hazard
Toxic by ingestion and inhalation, strong
irritant.
Health Hazard
Very toxic: probable oral lethal dose in humans is 50-500 mg/kg, or between 1 teaspoonful and one ounce for a 150-lb. adult. It is a skin irritant and allergen. Acute allergic reactions to arsenic compounds are fairly common.
Fire Hazard
Fire may produce irritating or poisonous gases. Unstable. Avoid aeration.
Safety Profile
Confirmed human
carcinogen producing skin and liver tumors.
Poison by ingestion, skin contact,
subcutaneous, and intravenous routes.
Human mutation data reported. Human
systemic effects: dermatitis, liver changes.
When heated to decomposition it emits
toxic fumes of As and K2O. Used in
veterinary mehcine and for chronic dermatitis in humans. See also ARSENIC
COMPOUNDS.
Check Digit Verification of cas no
The CAS Registry Mumber 10124-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,2 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 10124-50:
(7*1)+(6*0)+(5*1)+(4*2)+(3*4)+(2*5)+(1*0)=42
42 % 10 = 2
So 10124-50-2 is a valid CAS Registry Number.
InChI:InChI=1/AsH3O3.K/c2-1(3)4;/h1H,(H2,2,3,4);/q;+1/p-1
