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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
Lewis structure
srbr2 lewis structure
Molecular Weight:
247.43
MDL Number:
MFCD00049548
MOL File:
10476-81-0.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

Strontium bromide Properties

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)
FDA UNII 1NG558X5VJ
EPA Substance Registry System Strontium bromide (SrBr2) (10476-81-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  WK8050000
TSCA  Yes
HS Code  2827590000
NFPA 704
0
2 1

Strontium bromide price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 430684 Strontium bromide anhydrous, powder, 99.995% trace metals basis 10476-81-0 5g $200 2024-03-01 Buy
Alfa Aesar 016791 Strontium bromide, anhydrous, 99% (metals basis excluding Ba) Ba 0.1% max 10476-81-0 50g $96.65 2024-03-01 Buy
Alfa Aesar 016791 Strontium bromide, anhydrous, 99% (metals basis excluding Ba) Ba 0.1% max 10476-81-0 250g $459 2023-06-20 Buy
Strem Chemicals 93-3802 Strontium bromide, anhydrous, 99% 10476-81-0 25g $52 2024-03-01 Buy
Strem Chemicals 93-3802 Strontium bromide, anhydrous, 99% 10476-81-0 100g $159 2024-03-01 Buy
Product number Packaging Price Buy
430684 5g $200 Buy
016791 50g $96.65 Buy
016791 250g $459 Buy
93-3802 25g $52 Buy
93-3802 100g $159 Buy

Strontium bromide Chemical Properties,Uses,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

Also has some pharmaceutical uses

Uses

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

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
STRONTIUM BROMIDE pictures 2020-02-12 STRONTIUM BROMIDE
10476-81-0
US $7.00 / KG 1KG 99% 100KG Career Henan Chemical Co
STRONTIUM (II) BROMIDE STRONTIUM BROMIDE SrBr2 Strontium bromide (SrBr2) strontiumbromide(srbr2) STRONTIUM BROMIDE, ANHYDROUS, 99.995% STRONTIUM BROMIDE ANHYDROUS BEADS -1& Strontiumbromide,anhydrous,99% strontium bromide, anhydrous strontium bromide, ultra dry STRONTIUMBROMIDE,PURIFIED Strontium dibromide Strontium bromide, ultra dry, 99.995% (metals basis) Strontium bromide, anhydrous, 99% (metals basis excluding Ba), Ba 0.1% max Strontium Bromide, Anhydrous 99.9% Strontiumbromideanhydrouswhitepowder Strontium bromide anhydrous, powder, 99.995% trace metals basis Strontium bromide anhydrous powderUltra Pure, ≥ 99.995% (Metal basis) STRONTIUM BROMIDE Strontium bromide, anhydrous, beads, 99.99% Strontium bromide, GR 99%+ Strontium bromide, anhydrous, beads 10476-81-0 Inorganic Salts Strontium Synthetic Reagents Crystal Grade Inorganics Inorganic Salts Salts Strontium Salts StrontiumMetal and Ceramic Science Synthetic Reagents 38: Sr Beaded Materials Chemical Synthesis Crystal Grade Inorganics Inorganic Salts metal halide Materials Science Metal and Ceramic Science Strontium Strontium Salts Synthetic Reagents