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Strontium bromide

Product Name
Strontium bromide
CAS No.
10476-81-0
Chemical Name
Strontium bromide
Synonyms
SrBr2;STRONTIUM BROMIDE;STRONTIUM BROMIDE;Strontium dibromide;STRONTIUM (II) BROMIDE;strontiumbromide(srbr2);Strontium bromide (SrBr2);STRONTIUMBROMIDE,PURIFIED;Strontium bromide, GR 99%+;strontium bromide, ultra dry
CBNumber
CB2403531
Molecular Formula
Br2Sr
Formula Weight
247.43
MOL File
10476-81-0.mol
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Strontium bromide Property

Melting point:
643°C
Density 
4,216 g/cm3
form 
powder
color 
White
Specific Gravity
4.216
Water Solubility 
Soluble in water, carbinol, ethanol, amyl alcohol. Insoluble in ether.
Sensitive 
Hygroscopic
Merck 
14,8837
Stability:
hygroscopic
CAS DataBase Reference
10476-81-0(CAS DataBase Reference)
EPA Substance Registry System
Strontium bromide (SrBr2) (10476-81-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
WK8050000
TSCA 
Yes
HS Code 
2827590000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
430684
Product name
Strontium bromide
Purity
anhydrous, powder, 99.995% trace metals basis
Packaging
5g
Price
$200
Updated
2024/03/01
Alfa Aesar
Product number
016791
Product name
Strontium bromide, anhydrous, 99% (metals basis excluding Ba)
Purity
Ba 0.1% max
Packaging
50g
Price
$96.65
Updated
2024/03/01
Alfa Aesar
Product number
016791
Product name
Strontium bromide, anhydrous, 99% (metals basis excluding Ba)
Purity
Ba 0.1% max
Packaging
250g
Price
$459
Updated
2023/06/20
Strem Chemicals
Product number
93-3802
Product name
Strontium bromide, anhydrous, 99%
Packaging
25g
Price
$52
Updated
2024/03/01
Strem Chemicals
Product number
93-3802
Product name
Strontium bromide, anhydrous, 99%
Packaging
100g
Price
$159
Updated
2024/03/01
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Strontium bromide Chemical Properties,Usage,Production

Description

Strontium bromide has the formula SrBr2. At room temperature, it is a white, odorless, crystalline powder with the molecular weight of 247.43 g/mol. Strontium bromide burns bright red in a flame test. It is used in flares and also has some pharmaceutical uses. Several hydrates have been characterized including the monohydrate and the hexahydrate, SrBr2·6H2O. This salt is a white, hygroscopic powder soluble in water and alcohol. It loses water at 180°C, melts at 643°C and is used in medicine and as an analytical reagent.
The anhydrate, SrBr2, is a colorless, transparent, crystal, odorless, having a bitter, saline taste. It is very deliquescent and soluble in water and is readily soluble in alcohol and amyl alcohol. The specific gravity of SrBr2 is 4.210 g/cm3. It can be prepared by treating SrCO3 with a hydrogen bromide solution. Alternatively, a strontium salt (carbonate, sulfate, chloride, etc.) is treated with bromine or hydrobromic acid in presence of a reducing agent.

Chemical Properties

White crystalline powder

Uses

Reagent for facile synthesis of poly(phenylcarbyne), a precursor to diamond-like carbon.1

Uses

Also has some pharmaceutical uses

Uses

Strontium bromide are colorless crystals made by neutralizing hydrobromic acid with strontium hydrate. The crystals are soluble in water but less so in alcohol. Strontium bromide was occasionally used to increase contrast in collodion emulsions.

Hazard

Toxic by ingestion and inhalation.

Purification Methods

Crystallise the bromide from water (0.5mL/g). It is deliquescent. [Ehrlich in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 930 1963.]

Strontium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Strontium bromide manufacturers

Career Henan Chemical Co
Product
STRONTIUM BROMIDE 10476-81-0
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-02-11

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