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Magnesium sulfate can be used in tanning, explosives, paper, porcelain, fertilizer, and medical oral laxative.Magnesium sulfate is used in agriculture as a fertilizer because it is one of the main components of chlorophyll.It is commonly used in potted plants or in magnesium-deficient crops such as tomatoes, potatoes, roses, etc.Magnesium sulfate has the advantage of being more soluble than other fertilizers.Magnesium sulfate is also used as a bath salt.Magnesium sulfate, or anhydrous magnesium sulfate, is a kind of magnesium compound, anhydrous magnesium sulfate is a kind of common chemical reagent and dry reagent, but seven water magnesium sulfate, magnesium sulfate often refer to as white small oblique or columnar crystal, odourless, taste bitter, clinically used catharsis, cholagogue function, anticonvulsants, eclampsia, tetanus, high blood pressure, etc.
The basic information
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Chinese name
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magnesium sulfate
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melting point
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1124 ℃
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English name
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M agnesium sulphate
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water solubility
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255g/100m|(20℃)
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another name
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Drain salt, bitter sulfur
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density
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2.66g/mL
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chemical formula
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MgSO4
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appearance
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White crystalline solid
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formula weight
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120.3687
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flash ( ing ) point
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1124
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The CAS login no.
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7487-88-9
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molar mass
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120 . 415g-mo L -1
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E I NECS registration number
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231-298-2
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MSDS
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Extermal MSDS
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Physical properties
Solubility: soluble in water, slightly soluble in ethanol, glycerin, ethyl ether, insoluble in acetone.[1]
Chemical properties
Stability: anhydrous magnesium sulfate is easy to absorb water, heptahydrate magnesium sulfate is easy to dehydrate
Toxicity: low toxicity
Toxicological data: subcutaneous of mice:LD50 645 mg/kg (subcutaneous of mice);Abdominal cavity of mice: 670-733mg/kg
Irritant: this product may cause stomachache, vomiting, watery diarrhea, collapse, dyspnea, cyanosis, etc.
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