Strontium chloride
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Strontium chloride
structure -
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CAS No:
10476-85-4
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Formula:
Cl2Sr
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Chemical Name:
Strontium chloride
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Synonyms:
Strontium chloride (SrCl2);Strontium chloride;Strontium dichloride;STC-K
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CAS No:
Characteristics
0 Ų
1.37900
White powder
3.054 g/cm3
874 °C
1250 °C
1250°C
1.65
It is soluble in water, slightly soluble in ethanol, acetone. Insoluble in ammonia.
2-8°C
Safety Information
NONH for all modes of transport
1
37/38-41-36
26-39
WK8400000
Xi
Stable.
P280-P305 + P351 + P338
H318
Strontium chloride Use and Manufacturing
In the hydrochloric acid method, the lapis lazuli is crushed to 200 meshes, then added to the reactor and stirred with water, and then industrial hydrochloric acid is slowly added, and steam is added to stir to remove impurities such as calcium salts. Then decanted and washed to neutral. The washed slurry is stirred with water, then added soda ash, heated by steam to generate strontium carbonate, washed with water to neutral, washed away sodium sulfate and unreacted soda ash, and then added hydrochloric acid for acidolysis reaction. End point control solution pH 4～5. Under heating near boiling, add 10% dilute sulfuric acid and 30% hydrogen peroxide to remove soluble barium salt and iron. The clarified solution is filtered, concentrated by evaporation to 42-43°, cooled and crystallized, centrifuged, and dried at 220-250°C to obtain anhydrous strontium chloride. SrSO4+Na2CO3→SrCO3+Na2SO4SrCO3+2HCl→SrC12+H2O+CO2↑
Used as a flux for sodium metal, also used to produce sponge titanium, fireworks and other strontium salts
Propellants and blowing agents
Explosive materials
25,000 - 100,000 lb
Miscellaneous manufacturing|Strontium chloride (SrCl2): ACTIVE
Computed Properties
Molecular Weight:158.52
Hydrogen Bond Acceptor Count:2
Exact Mass:157.8433176
Monoisotopic Mass:157.8433176
Heavy Atom Count:3
Complexity:2.8
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
Price Analysis
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