Strontium bromide (SrBr2)

Name	Strontium bromide
Synonyms	SrBr2 Strontium bromide STRONTIUM BROMIDE strontium dibromide STRONTIUM (II) BROMIDE strontiumbromide(srbr2) Strontium bromide (SrBr2) Strontiumbromideanhydrouswhitepowder
CAS	10476-81-0
EINECS	233-969-5
InChI	InChI=1/2BrH.Sr/h2*1H;/q;;+2/p-2

Molecular Formula	Br2Sr
Molar Mass	247.43
Density	4,216 g/cm3
Melting Point	643°C
Water Solubility	Soluble in water, carbinol, ethanol, amyl alcohol. Insoluble in ether.
Vapor Presure	20200mmHg at 25°C
Appearance	powder
Specific Gravity	4.216
Color	White
Merck	14,8837
Storage Condition	Room Temprature
Stability	hygroscopic
Sensitive	Hygroscopic
MDL	MFCD00049548
Use	Medicinal use as a sedative and analytical reagent

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	WK8050000
TSCA	Yes

EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Used in the pharmaceutical industry	Strontium bromide has two kinds of anhydrous and hexahydrate. The anhydrous substance is a white hexagonal needle, which is hygroscopic. The melting point is 643 ℃, thermal decomposition occurs when it is higher than the melting point, and the relative density is 4.216(24/4 ℃). Easily soluble in water, soluble in ethanol. Its hexahydrate is white or colorless needle, hygroscopic, melting point 88.2 ℃, relative density 2.386(25/4 ℃), easily soluble in water, soluble in methanol, ethanol and pentanol, insoluble in ether. Can absorb ammonia. Dissolve in its crystalline water when heated, and lose all crystalline water when it is higher than 180 ℃. Preparation method: Dissolve strontium carbonate in hydrobromic acid, and the obtained solution evaporates and crystallizes at room temperature to obtain hexahydrate. The anhydrous can be obtained by heating the hexahydrate and adding ammonium bromide to reheat. Uses: Used in pharmaceutical industry and laboratory reagents. (2016-01-13)
use	medically used as sedative and analytical reagent

Last Update：2024-04-09 19:43:38

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CAS: 10476-81-0
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QQ: 3008007409

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Strontium bromide (SrBr2)

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