Magnesium sulfate
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- $5 - $4104
- Product name: Magnesium sulfate
- CAS: 7487-88-9
- MF: MgSO4
- MW: 120.37
- EINECS:231-298-2
- MDL Number:MFCD00011110
- Synonyms:Sal catharticum;Sal seidlitense;salangalis ;saldesedlitz ;Salts of england;Sel d'angleterre;Sulfuricacid,magnesiumsalt(1:1) ;sulfuricacidmagnesiumsalt(1:1)
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- AK Scientific
- Alfa Aesar
- Apolloscientific
- Arctom
- Chem-Impex
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- ManufacturerAK Scientific
- Product numberK281
- Product descriptionAnhydrousmagnesiumsulfate
- Packaging10kg
- Price$454
- Updated2022-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63953
- Product descriptionMagnesium sulfate, 1M aq. soln.
- Packaging50ml
- Price$47.65
- Updated2025-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63953
- Product descriptionMagnesium sulfate, 1M aq. soln.
- Packaging100ml
- Price$70.65
- Updated2025-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61030
- Product descriptionMagnesium sulfate, 1M aq. soln., sterile
- Packaging125ml
- Price$70.65
- Updated2025-03-01
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- ManufacturerAlfa Aesar
- Product number033337
- Product descriptionMagnesium sulfate, anhydrous, 99.5% min
- Packaging500g
- Price$74.4
- Updated2025-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61030
- Product descriptionMagnesium sulfate, 1M aq. soln., sterile
- Packaging250ml
- Price$120
- Updated2025-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number033337
- Product descriptionMagnesium sulfate, anhydrous, 99.5% min
- Packaging2kg
- Price$144
- Updated2025-03-01
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- ManufacturerAlfa Aesar
- Product number033337
- Product descriptionMagnesium sulfate, anhydrous, 99.5% min
- Packaging10kg
- Price$576
- Updated2025-03-01
- Buy
- ManufacturerApolloscientific
- Product numberIN2448
- Product descriptionMagnesiumsulphate 99%
- Packaging1kg
- Price$22
- Updated2022-12-16
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- ManufacturerApolloscientific
- Product numberIN2448
- Product descriptionMagnesiumsulphate 99%
- Packaging2kg
- Price$35
- Updated2022-12-16
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- ManufacturerApolloscientific
- Product numberIN2448
- Product descriptionMagnesiumsulphate 99%
- Packaging10kg
- Price$114
- Updated2022-12-16
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- ManufacturerArctom
- Product numberAS687685
- Product descriptionMagnesium sulfate
- Packaging25g
- Price$5
- Updated2022-12-16
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- ManufacturerArctom
- Product numberAS687685
- Product descriptionMagnesium sulfate
- Packaging100g
- Price$6
- Updated2022-12-16
- Buy
- ManufacturerArctom
- Product numberAS687685
- Product descriptionMagnesium sulfate
- Packaging500g
- Price$9
- Updated2022-12-16
- Buy
- ManufacturerChem-Impex
- Product number06808
- Product descriptionMagnesium sulfate, anhydrous 99.0 - 100.5% (Assay by titration)
- Packaging250G
- Price$15
- Updated2022-12-16
- Buy
- ManufacturerChem-Impex
- Product number35671
- Product descriptionMagnesiumsulfate,99.99%Metalsbasis(Mg:19.8-20.6%) 99.99%Metalsbasis(Mg:19.8-20.6%)
- Packaging1G
- Price$28
- Updated2022-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | K281 | Anhydrousmagnesiumsulfate | 10kg | $454 | 2022-12-16 | Buy |
| Alfa Aesar | J63953 | Magnesium sulfate, 1M aq. soln. | 50ml | $47.65 | 2025-03-01 | Buy |
| Alfa Aesar | J63953 | Magnesium sulfate, 1M aq. soln. | 100ml | $70.65 | 2025-03-01 | Buy |
| Alfa Aesar | J61030 | Magnesium sulfate, 1M aq. soln., sterile | 125ml | $70.65 | 2025-03-01 | Buy |
| Alfa Aesar | 033337 | Magnesium sulfate, anhydrous, 99.5% min | 500g | $74.4 | 2025-03-01 | Buy |
| Alfa Aesar | J61030 | Magnesium sulfate, 1M aq. soln., sterile | 250ml | $120 | 2025-03-01 | Buy |
| Alfa Aesar | 033337 | Magnesium sulfate, anhydrous, 99.5% min | 2kg | $144 | 2025-03-01 | Buy |
| Alfa Aesar | 033337 | Magnesium sulfate, anhydrous, 99.5% min | 10kg | $576 | 2025-03-01 | Buy |
| Apolloscientific | IN2448 | Magnesiumsulphate 99% | 1kg | $22 | 2022-12-16 | Buy |
| Apolloscientific | IN2448 | Magnesiumsulphate 99% | 2kg | $35 | 2022-12-16 | Buy |
| Apolloscientific | IN2448 | Magnesiumsulphate 99% | 10kg | $114 | 2022-12-16 | Buy |
| Arctom | AS687685 | Magnesium sulfate | 25g | $5 | 2022-12-16 | Buy |
| Arctom | AS687685 | Magnesium sulfate | 100g | $6 | 2022-12-16 | Buy |
| Arctom | AS687685 | Magnesium sulfate | 500g | $9 | 2022-12-16 | Buy |
| Chem-Impex | 06808 | Magnesium sulfate, anhydrous 99.0 - 100.5% (Assay by titration) | 250G | $15 | 2022-12-16 | Buy |
| Chem-Impex | 35671 | Magnesiumsulfate,99.99%Metalsbasis(Mg:19.8-20.6%) 99.99%Metalsbasis(Mg:19.8-20.6%) | 1G | $28 | 2022-12-16 | Buy |
Properties
Melting point :1124 °C
Density :1.07 g/mL at 20 °C
vapor density :<0.01 (vs air)
vapor pressure :<0.1 mm Hg ( 20 °C)
storage temp. :no restrictions.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :powder (very fine)
color :slightly gray
Specific Gravity :2.66
PH :7.9 (50g/l, H2O, 25℃)
Odor :at 100.00 %. odorless
Odor Type :odorless
Water Solubility :Soluble in water. Slightly soluble in alcohol, glycerol. Insoluble in acetone.
λmax :λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02 Sensitive :Hygroscopic
Merck :14,5691
Dielectric constant :8.2（Ambient）
Stability :Stable. Hygroscopic.
LogP :-1.031 (est)
CAS DataBase Reference :7487-88-9(CAS DataBase Reference)
NIST Chemistry Reference :
EPA Substance Registry System :
Density :1.07 g/mL at 20 °C
vapor density :<0.01 (vs air)
vapor pressure :<0.1 mm Hg ( 20 °C)
storage temp. :no restrictions.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :powder (very fine)
color :slightly gray
Specific Gravity :2.66
PH :7.9 (50g/l, H2O, 25℃)
Odor :at 100.00 %. odorless
Odor Type :odorless
Water Solubility :Soluble in water. Slightly soluble in alcohol, glycerol. Insoluble in acetone.
λmax :λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02 Sensitive :Hygroscopic
Merck :14,5691
Dielectric constant :8.2（Ambient）
Stability :Stable. Hygroscopic.
LogP :-1.031 (est)
CAS DataBase Reference :7487-88-9(CAS DataBase Reference)
NIST Chemistry Reference :
EPA Substance Registry System :
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Magnesium sulfate is an inorganic salt (chemical compound) containing magnesium, sulfur and oxygen, with the formula MgSO4. It is strongly hygroscopic and often encountered as the heptahydrate sulfate mineral epsomite (MgSO4•7H2O), commonly called Epsom salt. And the monohydrate, MgSO4•H2O, is found as the mineral kieserite. In gardening and other agriculture, magnesium sulfate is used to correct a magnesium or sulfur deficiency in soil. In food preparation, magnesium sulfate is used as a brewing salt in beer production or used as a coagulant for making tofu. In chemistry, anhydrous magnesium sulfate is commonly used as a desiccant in organic synthesis due to its affinity for water. For Marine use, magnesium sulfate heptahydrate is used to maintain the magnesium concentration in marine aquaria which contain large amounts of stony corals. For medicine use, it is used in pregnant women to control seizures due to certain complications of pregnancy (eg, severe toxemia) and to control high blood pressure, severe brain function problems (encephalopathy), and seizures in children who have sudden, severe inflammation of the kidneys (acute nephritis). Besides, magnesium sulfate is also used as a laxative to relieve occasional constipation.More related product prices
Magnesium acetate Magnesium stearate Magnesium oxide Ammonium sulfate Calcium chloride Silver sulfate Strontium chloride 825-90-1 BUFFER SOLUTION Cupric chloride Sodium acetate Aluminium chloride Cobalt chloride LITHIUM IODIDE CERIC SULFATE Hydrazine sulfate LANTHANUM SULFATE OCTAHYDRATE Potassium sulfate Sodium sulfateRelated product price
- Magnesium acetate
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$5-3161.64
Suppliers and manufacturers
Jiangsu Kolod Food Ingredients Co.,Ltd.
$10.00 /25KG
Magnesium Sulfate CAS:7487-88-9
Magnesium Sulfate CAS:7487-88-9
Qingdao Trust Agri Chemical Co.,Ltd
$2.30 /25KG
Magnesium sulfate CAS:7487-88-9
Magnesium sulfate CAS:7487-88-9
Wuhan Han Sheng New Material Technology Co.，Ltd
Shandong Zhishang New Material Co., Ltd.
SHANDONG ZHI SHANG CHEMICAL CO.LTD
ShanDong Look Chemical Co.,Ltd.
LEAPCHEM CO., LTD.
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
$0.00 /1kg
Magnesium sulfate CAS:7487-88-9
Magnesium sulfate CAS:7487-88-9