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Strontium peroxide

Uses
Strontium peroxide
Strontium peroxide structure
CAS No.
1314-18-7
Chemical Name:
Strontium peroxide
Synonyms
STRONTIUM DIOXIDE;STRONTIUM PEROXIDE;StrontiuM peroxide 98%;StrontiumPeroxides3552;strontiumperoxide(sr(o2));Strontium peroxide, 90-95%;StrontiuM peroxide, 12.3% available oxygen
CBNumber:
CB6853035
Molecular Formula:
O2Sr
Formula Weight:
119.62
MOL File:
1314-18-7.mol

Strontium peroxide Properties

Melting point:
215 °C
Density 
4.56 g/mL at 25 °C(lit.)
form 
Powder
color 
Pale brown
Water Solubility 
Insoluble in water and slowly decomposes in water.
Sensitive 
Moisture Sensitive
Merck 
13,8929
CAS DataBase Reference
1314-18-7(CAS DataBase Reference)
EWG's Food Scores
1-3
FDA UNII
E0830P344P
EPA Substance Registry System
Strontium peroxide (Sr(O2)) (1314-18-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS03,GHS05,GHS07
Signal word  Danger
Hazard statements  H272-H315-H318-H335
Precautionary statements  P210a-P221-P405-P501a-P220-P261-P280-P305+P351+P338
Hazard Codes  O,Xi
Risk Statements  8-41-37/38
Safety Statements  17-26-36-36/39
RIDADR  UN 1509 5.1/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  5.1
PackingGroup  II
HS Code  28164000
NFPA 704
0
1 0

Strontium peroxide price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 415200 Strontium peroxide 98% 1314-18-7 100g $47.4 2021-03-22 Buy
Alfa Aesar 046310 Strontium peroxide 12.3% available oxygen 1314-18-7 250g $56.7 2020-06-24 Buy
Alfa Aesar 046310 Strontium peroxide 12.3% available oxygen 1314-18-7 1kg $194 2020-06-24 Buy
Alfa Aesar 046310 Strontium peroxide 12.3% available oxygen 1314-18-7 5kg $869 2020-06-24 Buy

Strontium peroxide Chemical Properties,Uses,Production

Uses

Strontium dioxide (SrO2) can cause fires or explode when heated and in contact with organic substances. It is used as both a reducing agent and an oxidizing agent.

Chemical Properties

Strontium peroxide is a lightcolored solid of good thermal stability. Commercial strontium peroxide contains about 85% SrO2 and 10% active oxygen.

Chemical Properties

white to off-white powder

Uses

Strontium peroxide or strontium dioxide (SrO2) can cause fires or explode when heated and in contact with organic substances. It is used as both a reducing agent and an oxidizing agent.

Uses

Strontium Peroxide is an oxidizing agent that is used for bleaching. It has also been used in some pyrotechnic displays to provide a vivid-red color.

Uses

The only substantial application for this compound is in pyrotechnics. Strontium peroxide produces a red color in flames.

Preparation

Like the other alkaline earth peroxides, it can be prepared by reaction of the nitrate and sodium peroxide in a cold solution:
Sr(NO3)2+ Na2O2+xH2O
SrO2·xH2O+2NaNO3
The hydrated form is usually the octahydrate. If the anhydrate is desired, the hydrated peroxide is dried and then sintered at 350°C for 10 min or less:
SrO2·xH2O+ heat→SrO+SrO2+H2O

General Description

A white powder. Insoluble in water and slowly decomposed by water. Noncombustible, but accelerates the burning of combustible material.

Air & Water Reactions

Insoluble in water and slowly decomposed by water.

Reactivity Profile

Strontium peroxide may explode from friction, heat or contamination. Accelerates burning when involved in a fire. May ignite combustibles (wood, paper, oil, clothing, etc.). If the combustible material is finely divided the mixture may be explosive.

Health Hazard

TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Fire may produce irritating and/or toxic gases. Toxic fumes or dust may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). Runoff from fire control or dilution water may cause pollution.

Fire Hazard

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

Safety Profile

A powerful oxidizer. A skin, eye, and mucous membrane irritant. Mixtures with organic materials readily ignite with friction or on contact with moisture. See also PEROXIDES and STRONTIUM COMPOUNDS.

Strontium peroxide Preparation Products And Raw materials

Raw materials

Preparation Products

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