SODIUM PERMANGANATE Property

Melting point:

170°C

Boiling point:

100 °C

Density 

1.391 g/mL at 25 °C

vapor pressure 

0Pa at 25℃

solubility 

reacts with ethanol

form 

red-black hygroscopic crystals

color 

red-black hygroscopic crystals, crystalline

Water Solubility 

very soluble H2O; decomposed by alcohol [MER06]

Sensitive 

Hygroscopic

Merck 

13,8727

CAS DataBase Reference

10101-50-5(CAS DataBase Reference)

EPA Substance Registry System

Sodium permanganate (10101-50-5)

Safety

Hazard Codes 

O,C,N

Risk Statements 

8-34-50/53-22

Safety Statements 

17-26-36/37/39-45-61

RIDADR 

UN 1503 5.1/PG 2

WGK Germany 

3

RTECS 

SD6650000

HazardClass 

5.1

PackingGroup 

II

HS Code 

28416900

Hazardous Substances Data

10101-50-5(Hazardous Substances Data)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H272May intensify fire; oxidizer

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

SODIUM PERMANGANATE Chemical Properties,Usage,Production

Chemical Properties

dark grey to purple to greenish black or black

Chemical Properties

A reddish-black or purple crystalline solid.

Uses

Sodium permanganate (NaMnO4) is a purple crystal that is soluble in water and is used as an oxidizing agent, disinfectant, and bactericide and as an antidote for morphine poisoning.

Uses

Oxidizing agent; disinfectant; bactericide; man- ufacture of saccharin; antidote for poisoning by morphine, curare, and phosphorus.

General Description

A purplish colored crystalline solid. Noncombustible but accelerates the burning of combustible material. If the combustible material is finely divided the mixture may be explosive. May spontaneously ignite in contact with liquid combustible materials. Contact with sulfuric acid may cause fires or explosions. Used in medicine, as a disinfectant, and for many other uses.

Air & Water Reactions

Soluble in water.

Reactivity Profile

Acetic acid or acetic anhydride can explode with permanganates if not kept cold [Von Schwartz 1918 p. 34]. Explosions can occur when permanganates that have been treated with sulfuric acid come in contact with benzene, carbon disulfide, diethyl ether, ethyl alcohol, petroleum, or organic matter.

Hazard

Dangerous fire risk in contact with organic materials, strong oxidizing agent.

Health Hazard

Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

Flammability and Explosibility

Not classified

Safety Profile

Probably a severe irritant to the skin, eyes, and mucous membranes. A powerful oxidizer and fire hazard. Explosive reaction with acetic acid, acetic anhydride. Reacts vigorously with combustibles. When heated to decomposition it emits toxic fumes of Na2O. See also MANGANESE COMPOUNDS, PERMANGANATES, and POTASSIUM PERMANGANATE.

Potential Exposure

Used in medicine, as a disinfectant, and for many other uses: an oxidizer in reaction for making other chemicals, etchant for electronic boards; an antidote drug for chemical poisons

Shipping

UN1503 Sodium Permanganate, Hazard Class: 5.1; Labels: 5.1-Oxidizer. PG2

Incompatibilities

Oxidizers accelerates the burning of combustible material. Some may decompose explosively when heated or involved in a fire. May ignite combustibles: wood, paper, oil, organic matter, clothing, etc. Contact with finely divided metal may by explosive. May spontaneously ignite in contact with liquid combustible materials, hydrocarbons, benzene, fuels, diethyl ether, carbon disulfide. Incompatible with acetic anhydride, acetic acid. Contact with sulfuric acid may cause fires or explosions. Heat or contamination may cause explosion.

Waste Disposal

Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number N450, must conform to USEPA regulations for storage, transportation, treatment and disposal of waste. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Dispose of contents and container to an approved waste disposal plant. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. All federal, state, and local environmental regulations must be observed. Do not discharge into drains or sewers.