Product Name

  • Name

    Magnesium sulfate

  • EINECS 231-298-2
  • CAS No. 7487-88-9
  • Article Data216
  • CAS DataBase
  • Density 2.66 g/cm3
  • Solubility H2O: 1 M at 20 °C
  • Melting Point 1124 °C
  • Formula MgSO4
  • Boiling Point 330 °C at 760 mmHg
  • Molecular Weight 120.369
  • Flash Point
  • Transport Information
  • Appearance White crystalline powder
  • Safety 22-24/25-36-26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 7487-88-9 (Magnesium sulfate)
  • Hazard Symbols IrritantXi
  • Synonyms Arrosalt2327;Epsom salt;Epsom salts;MG-OK 100;MN 30;Magnesium sulfate (1:1);Mg-OK;OT-S;OT-S (drying agent);Sulfuric acid magnesium salt;Sulfuric acid, magnesium salt (1:1);TomixOT;Magnesium sulfate anhydrous;Magnesium sulfate;Magnesium Sulphate;
  • PSA 88.64000
  • LogP -0.25720

Synthetic route

sulfuric acid
7664-93-9

sulfuric acid

hydrogen iodide
10034-85-2

hydrogen iodide

magnesium oxide

magnesium oxide

A

magnesium sulfate
7487-88-9

magnesium sulfate

B

magnesium iodide

magnesium iodide

Conditions
ConditionsYield
70 °C; 1-2. step of Mg-S-I water splitting cycle;A 100%
B 100%
copper(ll) sulfate pentahydrate

copper(ll) sulfate pentahydrate

magnesium oxide

magnesium oxide

A

magnesium sulfate
7487-88-9

magnesium sulfate

B

copper(II) oxide

copper(II) oxide

Conditions
ConditionsYield
In solid byproducts: H2O; mixt. heating in derivatograph in Pt crucible at 10 K/min in air up to 850°C; TG, DTG, DTA;A 78.7%
B n/a
In solid byproducts: H2O; mixt. heating in derivatograph in Pt crucible at 10 K/min in air up to 1000°C; TG, DTG, DTA;A 47.2%
B n/a
zinc(II) sulfate heptahydrate

zinc(II) sulfate heptahydrate

magnesium oxide

magnesium oxide

A

magnesium sulfate
7487-88-9

magnesium sulfate

B

zinc(II) oxide

zinc(II) oxide

Conditions
ConditionsYield
In solid byproducts: H2O; mixt. heating in derivatograph in Pt crucible at 10 K/min in air up to 1000°C; TG, DTG, DTA;A 73.8%
B n/a
dolomite

dolomite

sulfur dioxide
7446-09-5

sulfur dioxide

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In water byproducts: CaSO4; aq. suspension of dolomite was treated with SO2-containing gas with formation of sol. sulfites, air was passed through the soln. forming the sulfates, Ca was removed as CaSO4;; MgSO4-soln. obtained;;
dolomite

dolomite

sulfur dioxide
7446-09-5

sulfur dioxide

oxygen
80937-33-3

oxygen

A

calcium sulfate

calcium sulfate

B

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In solid heating at 600-900 °C; X-ray diffraction;
dolomite

dolomite

sulfuric acid
7664-93-9

sulfuric acid

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In sulfuric acid dolomite was dissolved in H2SO4;; MgSO4 was not isolated;;
In sulfuric acid dolomite was dissolved in H2SO4;; MgSO4 was not isolated;;
dolomite

dolomite

sodium hydrogensulfite

sodium hydrogensulfite

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In water byproducts: CaSO4; aq. suspension of dolomite was treated with NaHSO3-soln. at elevated temp., air was passed through the soln.;; MgSO4-soln. obtained;;
sodium hydrogen sulfate
7681-38-1

sodium hydrogen sulfate

dolomite

dolomite

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In water dolomite was dissolved in NaHSO4-soln.;; MgSO4 was not isolated;;
ammonium sulfate

ammonium sulfate

dolomite

dolomite

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In water byproducts: CaSO4; calcined dolomite was heated with (NH4)2SO4-soln., Mg was dissolved as MgSO4 while Ca remained as CaSO4 in the residue;; MgSO4 was not isolated;;
In water byproducts: CaSO4; calcined dolomite was heated with (NH4)2SO4-soln., Mg was dissolved as MgSO4 while Ca remained as CaSO4 in the residue;; MgSO4 was not isolated;;
magnesium sulfate heptahydrate

magnesium sulfate heptahydrate

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
byproducts: H2O; thermal dehydration;
With sulfuric acid In neat (no solvent) byproducts: H2O; heating with H2SO4 to avoid decompn., removal of the excess of H2SO4 at 600 to 700°C;;
With sulfuric acid In neat (no solvent) byproducts: H2O; heating with H2SO4 to avoid decompn.;;
magnesium sulfate heptahydrate

magnesium sulfate heptahydrate

sodium
7440-23-5

sodium

A

magnesium hydroxide

magnesium hydroxide

B

magnesium sulfate
7487-88-9

magnesium sulfate

C

sodium sulfate
7757-82-6

sodium sulfate

Conditions
ConditionsYield
In water byproducts: H2; dissolution of sodium in a concd. aq. soln. of Epsom salt (MgSO4*7H2O) at room temp. under stirring in air; filtration, drying of residue under infra-red lamp, drying of soln. at 100°C;
magnesium hydroxoborate

magnesium hydroxoborate

sulfuric acid
7664-93-9

sulfuric acid

A

boric acid
11113-50-1

boric acid

B

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In sulfuric acid Kinetics; aq. H2SO4; dissolved with stirring in H2SO4 or H2SO4 saturated with boric acid; XRD;
sulfur dioxide
7446-09-5

sulfur dioxide

iodine
7553-56-2

iodine

magnesium oxide

magnesium oxide

A

magnesium sulfate
7487-88-9

magnesium sulfate

B

magnesium iodide

magnesium iodide

Conditions
ConditionsYield
In water iodine and aq. sulfur dioxide agitated until a colorless soln. obtainedthen addn. of MgO at 70°C, stirring for several minutes;A >99
B n/a
sodium thiosulfate

sodium thiosulfate

A

mercury sulfide

mercury sulfide

B

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
With magnesium oxide; mercury dichloride In water byproducts: NaCl; reaction mixt. boiled;
With MgO; HgCl2 In water byproducts: NaCl; reaction mixt. boiled;
ascharite

ascharite

sulfuric acid
7664-93-9

sulfuric acid

A

boric acid
11113-50-1

boric acid

B

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
In sulfuric acid Kinetics; aq. H2SO4; dissolved with stirring in H2SO4 or H2SO4 saturated with boric acid; XRD;
magnesium oxide

magnesium oxide

A

magnesium hyposulfite
857209-61-1

magnesium hyposulfite

B

magnesium sulfide

magnesium sulfide

C

magnesium sulfate
7487-88-9

magnesium sulfate

D

sulfur
7704-34-9

sulfur

Conditions
ConditionsYield
With sulfur dioxide In neat (no solvent) heating MgO with SO2;; formation of sulfide, sulfate, thiosulfate, and S partly as intermediates ;;
With SO2 In neat (no solvent) heating MgO with SO2;; formation of sulfide, sulfate, thiosulfate, and S partly as intermediates ;;
magnesium oxide

magnesium oxide

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
With sulfur Irradiation (UV/VIS); influence of UV irradiation faster reaction; in presence of water; other product polythionates probably tetra- or pentathionate;
lead(II) sulfide

lead(II) sulfide

magnesium oxide

magnesium oxide

magnesium sulfate
7487-88-9

magnesium sulfate

Conditions
ConditionsYield
With oxygen In neat (no solvent) byproducts: lead oxide; reaction of MgO with PbS on heating in presence of O2 with intermediate formation of sulfide; heating to 800-900 °C in N2 atm. causes no reaction);;
With O2 In neat (no solvent) byproducts: lead oxide; reaction of MgO with PbS on heating in presence of O2 with intermediate formation of sulfide; heating to 800-900 °C in N2 atm. causes no reaction);;
1-Decene
872-05-9

1-Decene

magnesium sulfate
7487-88-9

magnesium sulfate

copper(II) chloride
7447-39-4

copper(II) chloride

palladium dichloride

palladium dichloride

2-methyl decanoic acid
24323-23-7

2-methyl decanoic acid

Conditions
ConditionsYield
With hydrogenchloride; carbon monoxide In tetrahydrofuran; sodium hydroxide; water100%
1-(2,5-difluoro-4-nitrophenyl)piperidine-4-carbaldehyde

1-(2,5-difluoro-4-nitrophenyl)piperidine-4-carbaldehyde

magnesium sulfate
7487-88-9

magnesium sulfate

(S)-3-(5-(4-((1-(2,5-difluoro-4-nitrophenyl)piperidin-4-yl)methyl)piperazin-1-yl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione

(S)-3-(5-(4-((1-(2,5-difluoro-4-nitrophenyl)piperidin-4-yl)methyl)piperazin-1-yl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione

Conditions
ConditionsYield
With triethylamine100%
4-chloro-2,6-lutidine
3512-75-2

4-chloro-2,6-lutidine

ethereal hydrogen chloride

ethereal hydrogen chloride

magnesium sulfate
7487-88-9

magnesium sulfate

2-(N-(2,6-dimethyl-pyridin-4-yl)-N-methylamino)ethanol
193001-81-9

2-(N-(2,6-dimethyl-pyridin-4-yl)-N-methylamino)ethanol

Conditions
ConditionsYield
In (2-hydroxyethyl)(methyl)amine; ethyl acetate90%
{(4R,6S)-6-[(E)-2-{4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}vinyl]-2,2-dimethyl-1,3-dioxan-4-yl}acetic acid
894787-93-0

{(4R,6S)-6-[(E)-2-{4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}vinyl]-2,2-dimethyl-1,3-dioxan-4-yl}acetic acid

magnesium sulfate
7487-88-9

magnesium sulfate

(6-{(E)-2-[4-(4-fluorophenyl)-6-isopropyl-2-(methanesulfonyl-methyl-amino)-pyrimidin-5-yl]-vinyl}-(4R,6S)-2,2-dimethyl-[1,3]dioxan-4-yl)-acetic acid magnesium salt

(6-{(E)-2-[4-(4-fluorophenyl)-6-isopropyl-2-(methanesulfonyl-methyl-amino)-pyrimidin-5-yl]-vinyl}-(4R,6S)-2,2-dimethyl-[1,3]dioxan-4-yl)-acetic acid magnesium salt

Conditions
ConditionsYield
Stage #1: {(4R,6S)-6-[(E)-2-{4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}vinyl]-2,2-dimethyl-1,3-dioxan-4-yl}acetic acid With sodium hydroxide In water
Stage #2: magnesium sulfate In water at 20℃;
90%
[PdCl2(1-(2-diphenylphosphino-ethyl)-4-methyl-piperazine)]
912803-25-9, 912803-37-3

[PdCl2(1-(2-diphenylphosphino-ethyl)-4-methyl-piperazine)]

water
7732-18-5

water

magnesium sulfate
7487-88-9

magnesium sulfate

[PdCl(1-(2-diphenylphosphino-ethyl)-4-methyl-piperazine)][Mg(SO4)2(H2O)4]0.5*6H2O

[PdCl(1-(2-diphenylphosphino-ethyl)-4-methyl-piperazine)][Mg(SO4)2(H2O)4]0.5*6H2O

Conditions
ConditionsYield
In methanol byproducts: MgCl2; Pd complex was treated in air with MgSO4 in MeOH; mixt. was stirred at room temp. for 36 h; filtered; solvent removed (vac.);89%
magnesium sulfate
7487-88-9

magnesium sulfate

A

magnesium oxide

magnesium oxide

B

sulfur
7704-34-9

sulfur

Conditions
ConditionsYield
With acetylene In neat (no solvent) redn. with acetylene in a stream of CO2 at 700°C;; MgO containes coal;;A n/a
B 87.5%
With benzene In neat (no solvent) redn. with benzene in a stream of CO2 at 700°C;; MgO containes coal;;A n/a
B 19.2%
C36H34N2O12(2-)*2K(1+)

C36H34N2O12(2-)*2K(1+)

magnesium sulfate
7487-88-9

magnesium sulfate

C36H36Mg2N2O14

C36H36Mg2N2O14

Conditions
ConditionsYield
In propan-1-ol; ethanol at 30℃; Reflux;85%
levodopa
59-92-7

levodopa

magnesium sulfate
7487-88-9

magnesium sulfate

glycine
56-40-6

glycine

Mg(L-3,4-dioxyphenylalanine)(glycine)

Mg(L-3,4-dioxyphenylalanine)(glycine)

Conditions
ConditionsYield
Stage #1: levodopa; glycine With barium(II) hydroxide In water at 20℃; for 0.25h;
Stage #2: magnesium sulfate In water at 20℃; for 2.5h; Reflux;
85%
magnesium hydroxide

magnesium hydroxide

2-thiopheneglyoxylic acid
4075-59-6

2-thiopheneglyoxylic acid

di-isopropyl ether
108-20-3

di-isopropyl ether

magnesium sulfate
7487-88-9

magnesium sulfate

pyrographite
7440-44-0

pyrographite

syn-2-Hydroxyimino-2-(thien-2-yl)acetic acid
38157-67-4

syn-2-Hydroxyimino-2-(thien-2-yl)acetic acid

Conditions
ConditionsYield
With hydrogenchloride; hydroxylamine hydrochloride In water; 1,2-dichloro-ethane84.5%
1-(5-nitropyrimidin-2-yl)piperidine-4-carbaldehyde

1-(5-nitropyrimidin-2-yl)piperidine-4-carbaldehyde

magnesium sulfate
7487-88-9

magnesium sulfate

2-(2,6-dioxopiperidin-3-yl)-5-(4-((1-(5-nitropyrimidin-2-yl)piperidin-4-yl)methyl)piperazin-1-yl)isoindoline-1,3-dione

2-(2,6-dioxopiperidin-3-yl)-5-(4-((1-(5-nitropyrimidin-2-yl)piperidin-4-yl)methyl)piperazin-1-yl)isoindoline-1,3-dione

Conditions
ConditionsYield
With triethylamine84%
magnesium sulfate
7487-88-9

magnesium sulfate

7-Aminocephalosporanic acid t-butyl ester
6187-87-7

7-Aminocephalosporanic acid t-butyl ester

(6R)-3-acetoxymethyl-7t-benzylideneamino-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester
36954-82-2

(6R)-3-acetoxymethyl-7t-benzylideneamino-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
In benzene82%
1-phenyl-1-t-butoxycarbonylamino-2-(1-ethoxyethoxy)but-3-ene

1-phenyl-1-t-butoxycarbonylamino-2-(1-ethoxyethoxy)but-3-ene

magnesium sulfate
7487-88-9

magnesium sulfate

sodium sulfate
7757-82-6

sodium sulfate

threo-2-(1-Ethoxyethoxy)-3-tert-butyloxycarbonylamino-3-phenylpropionic acid

threo-2-(1-Ethoxyethoxy)-3-tert-butyloxycarbonylamino-3-phenylpropionic acid

Conditions
ConditionsYield
With hydrogenchloride; sodium periodate; sodium chloride; sodium hydrogencarbonate; RuCl3 In tetrachloromethane; dichloromethane; water; acetonitrile77%
magnesium sulfate
7487-88-9

magnesium sulfate

2-(p-chlorophenyl)-3-hydroxy-3-methylbutyric acid
193673-86-8

2-(p-chlorophenyl)-3-hydroxy-3-methylbutyric acid

2-(4-chlorophenyl)-3-methylcrotonic acid
33131-40-7

2-(4-chlorophenyl)-3-methylcrotonic acid

Conditions
ConditionsYield
With conc. sulphuric acid In CH2; hexane; dichloromethane; water76.6%
magnesium sulfate
7487-88-9

magnesium sulfate

methyl vinyl ketone
78-94-4

methyl vinyl ketone

3-methyl-1-penten-4-yn-3-ol
3230-69-1

3-methyl-1-penten-4-yn-3-ol

Conditions
ConditionsYield
With sulfuric acid; sodium In diethyl ether; ammonia; water67%
N-(2-methyl-4-methoxy-5-nitrophenyl)acetamide
196194-97-5

N-(2-methyl-4-methoxy-5-nitrophenyl)acetamide

magnesium sulfate
7487-88-9

magnesium sulfate

2-acetamido-5-methoxy-4-nitrobenzoic acid
196194-98-6

2-acetamido-5-methoxy-4-nitrobenzoic acid

Conditions
ConditionsYield
With potassium permanganate In water54%
(1-cyclopropyl-2-oxo-3-pyrrolidinyl)triphenyl-phosphonium bromide

(1-cyclopropyl-2-oxo-3-pyrrolidinyl)triphenyl-phosphonium bromide

Diphenylmethyl [6R-(6α,7β)]-7-[[(1,1-dimethylethoxy)carbonyl]amino]-3-formyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
135263-64-8

Diphenylmethyl [6R-(6α,7β)]-7-[[(1,1-dimethylethoxy)carbonyl]amino]-3-formyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

magnesium sulfate
7487-88-9

magnesium sulfate

[6R-[3(E),6α,7β]]-3-[(1-Cyclopropyl-2-oxo-3-pyrrolidinylidene)-methyl]-7-[[(1,1-dimethylethoxy)carbonyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester
161675-43-0

[6R-[3(E),6α,7β]]-3-[(1-Cyclopropyl-2-oxo-3-pyrrolidinylidene)-methyl]-7-[[(1,1-dimethylethoxy)carbonyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In tetrahydrofuran; water; ethyl acetate; toluene49%
esomeprazole potassium

esomeprazole potassium

magnesium sulfate
7487-88-9

magnesium sulfate

esomeprazole magnesium salt

esomeprazole magnesium salt

Conditions
ConditionsYield
In methanol at 0 - 30℃; for 3.5 - 5h; Product distribution / selectivity;45%
β-aminoenone of 1,3-di-(p-chlorophenyl)-1,3-propanedione

β-aminoenone of 1,3-di-(p-chlorophenyl)-1,3-propanedione

2,4-bis(p-chlorophenyl)-5-cyanopyrrole
143253-15-0

2,4-bis(p-chlorophenyl)-5-cyanopyrrole

magnesium sulfate
7487-88-9

magnesium sulfate

2-aminoacetonitrile
540-61-4

2-aminoacetonitrile

2,4-Bis(p-chlorophenyl)-3-bromo-5-cyanopyrrole

2,4-Bis(p-chlorophenyl)-3-bromo-5-cyanopyrrole

Conditions
ConditionsYield
With bromine In tetrahydrofuran; ethanol; acetic acid; N,N-dimethyl-formamide44%
ethyl 5-methyl-1-triphenylmethyl-4-1H-imidazolecarboxylate

ethyl 5-methyl-1-triphenylmethyl-4-1H-imidazolecarboxylate

magnesium sulfate
7487-88-9

magnesium sulfate

4-Hydroxymethyl-5-methyl-1-(triphenylmethyl)imidazole
106147-84-6

4-Hydroxymethyl-5-methyl-1-(triphenylmethyl)imidazole

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; methanol; dichloromethane; water36%
2-(pyridin-3-ylmethyl)-1H-imidazole-4,5-dicarboxylic acid

2-(pyridin-3-ylmethyl)-1H-imidazole-4,5-dicarboxylic acid

water
7732-18-5

water

magnesium sulfate
7487-88-9

magnesium sulfate

10Mg(2+)*6C11H6N3O4(3-)*33H2O*O4S(2-)

10Mg(2+)*6C11H6N3O4(3-)*33H2O*O4S(2-)

Conditions
ConditionsYield
With triethylamine In ethanol at 170℃; for 72h; Autoclave; High pressure;35%
magnesium sulfate
7487-88-9

magnesium sulfate

A

sulfur trioxide
7446-11-9

sulfur trioxide

B

magnesium oxide

magnesium oxide

Conditions
ConditionsYield
995 °C in N2; part of a Mg-S-I water splitting cycle;A 30%
B 30%
In neat (no solvent) heating at 950-1050 K (effusion orifices with A/a ratios of 10-30);
1120-1200°C; 29,1mol% in 15min; 90mol% in 2h;
900°C, in air stream;
C27H30N12O6

C27H30N12O6

water
7732-18-5

water

magnesium sulfate
7487-88-9

magnesium sulfate

O4S(2-)*2H2O*2C27H30N12O6*H12MgO6(2+)

O4S(2-)*2H2O*2C27H30N12O6*H12MgO6(2+)

Conditions
ConditionsYield
In methanol for 730.5h; Solvent;30%
ammonia
7664-41-7

ammonia

water
7732-18-5

water

Ru2(5+)*4HO4P(2-)*4H2O*3H(1+)

Ru2(5+)*4HO4P(2-)*4H2O*3H(1+)

magnesium sulfate
7487-88-9

magnesium sulfate

Ru2(5+)*2HO4P(2-)*16H2O*H3N*H(1+)*2Mg(2+)*2O4P(3-)

Ru2(5+)*2HO4P(2-)*16H2O*H3N*H(1+)*2Mg(2+)*2O4P(3-)

Conditions
ConditionsYield
Stage #1: Ru2(5+)*4HO4P(2-)*4H2O*3H(1+); magnesium sulfate at 15℃; for 1h;
Stage #2: ammonia; water at 20℃; for 2h; pH=Ca. 3.5;
30%

Magnesium sulfate Specification

The IUPAC name of Magnesium sulphate is magnesium sulfate. With the CAS registry number 7487-88-9, it is also named as Sulfuric acid, magnesium salt (1:1). The product's categories are Inorganics; Drying Agents; Analytical Reagents; Special Applications; Essential Chemicals; Reagent Plus; Routine Reagents; BiochemicalsSynthetic Reagents; Magnesium; Molecular Biology; Molecular Biology Reagents; Inorganic Salts; Magnesium Salts; MagnesiumMetal and Ceramic Science; Salts; Synthetic Reagents; Complexometric Concentrates (IDRANAL)Titration; Concentrates; Salt Concentrates; Titration; G - M; Salt Solutions; Volumetric Solutions; BioUltraProtein Structural Analysis; DNA & RNA Purification; etc., and the other registry number is 139939-75-6. Besides, it is white crystalline powder, which should be stored in sealed, cool and dry place. In addition, its molecular formula is MgSO4 and molecular weight is 120.36.

The other characteristics of this product can be summarized as: (1)EINECS: 231-298-2; (2)ACD/LogP: -1.03; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): -5.53; (5)ACD/LogD (pH 7.4): -5.53; (6)ACD/BCF (pH 5.5): 1; (7)ACD/BCF (pH 7.4): 1; (8)#H bond acceptors: 4; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 0; (11)Polar Surface Area: 82.98 Å2; (12)Density: 2.66 g/cm3; (13)Melting Point: 1124 °C; (14)solubility: H2O: 1 M at 20 °C; (15)Enthalpy of Vaporization: 62.94 kJ/mol; (16)Boiling Point: 330 °C at 760 mmHg; (17)Vapour Pressure: 3.35E-05 mmHg at 25 °C.

Preparation of Magnesium sulphate: this chemical can be prepared by the recrystallization of industrial magnesium sulfate.

Uses of Magnesium sulphate: this chemical is used to correct magnesium deficiency in soil in agriculture and gardening. It can also be used in organic synthesis as a desiccant due to its affinity for water. Additionally, it is used in bath salts. And it is also absorbed into the skin, reducing inflammation. It is commonly used as a saline laxative. Furthermore, it can be used to treat eclampsia in pregnant women. It can be used as the electrolyte to prepare copper sulfate:
Cu + MgSO4 + 2 H2O → H2 + CuSO4 + Mg(OH)2

When you are using this chemical, please be cautious about it as the following: it is irritating to eyes, respiratory system and skin. Please do not breathe dust. And in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Moreover, you should wear suitable protective clothing to avoid contact with skin and eyes.

People can use the following data to convert to the molecule structure.
(1)Canonical SMILES: [O-]S(=O)(=O)[O-].[Mg+2]
(2)InChI: InChI=1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
(3)InChIKey: CSNNHWWHGAXBCP-UHFFFAOYSA-L

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo subcutaneous 1gm/kg (1000mg/kg) BEHAVIORAL: GENERAL ANESTHETIC American Journal of Physiology. Vol. 14, Pg. 366, 1905.
dog LDLo intraperitoneal 1200mg/kg (1200mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1364, 1935.
dog LDLo subcutaneous 1500mg/kg (1500mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1364, 1935.
guinea pig LDLo subcutaneous 1800mg/kg (1800mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
American Journal of Physiology. Vol. 14, Pg. 366, 1905.
man TDLo oral 428mg/kg (428mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Japanese Journal of Toxicology. Vol. 2, Pg. 285, 1989.
mouse LD50 intraperitoneal 1029mg/kg (1029mg/kg)   Farmakologiya i Toksikologiya Vol. 10, Pg. 107, 1975.
mouse LD50 subcutaneous 645mg/kg (645mg/kg)   Zhongguo Yaoli Xuebao. Acta Pharmacologica Sinica. Chinese Journal of Pharmacology. Vol. 7, Pg. 178, 1986.
mouse LDLo intravenous 48mg/kg (48mg/kg)   Toxicology and Applied Pharmacology. Vol. 4, Pg. 492, 1962.
mouse LDLo oral 5gm/kg (5000mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1364, 1935.
rabbit LDLo oral 3gm/kg (3000mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1364, 1935.
rabbit LDLo subcutaneous 1750mg/kg (1750mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
American Journal of Physiology. Vol. 14, Pg. 366, 1905.
rat LD50 subcutaneous 1200mg/kg (1200mg/kg)   Neuroscience Letters. Vol. 117, Pg. 207, 1990.
women LDLo intravenous 80mg/kg/2M-I (80mg/kg) CARDIAC: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
South African Medical Journal. Vol. 67, Pg. 145, 1985.
women TDLo intraspinal 20mg/kg (20mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITH APPROPRIATE ANESTHESIA South African Medical Journal. Vol. 68, Pg. 367, 1985.
women TDLo oral 351mg/kg (351mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

CARDIAC: ARRHYTHMIAS (INCLUDING CHANGES IN CONDUCTION)

BLOOD: "CHANGES IN SERUM COMPOSITION (E.G., TP, BILIRUBIN, CHOLESTEROL)"
Journal of Toxicology, Clinical Toxicology. Vol. 34, Pg. 735, 1996.

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