Magnesium sulfate heptahydrate
Magnesium sulfate heptahydrate
- CAS:
- 10034-99-8
- MF:
- Mg.O4S.7H2O
- MW:
- 246.47
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Properties
- Melting point:
- 1124°C
- Density
- 2.66
- vapor density
- <0.01 (vs air)
- vapor pressure
- <0.1 mm Hg ( 20 °C)
- storage temp.
- Store at +5°C to +30°C.
- solubility
- H2O: 1 M at 20 °C, clear, colorless
- form
- Solid
- color
- White
- Specific Gravity
- 1.68
- PH
- 5.0-8.0 (25℃, 50mg/mL in H2O)
- Water Solubility
- Soluble in in water and acid. Slightly soluble in alcohol and glycerol.
- λmax
- λ: 260 nm Amax: 0.010
λ: 280 nm Amax: 0.010
- Merck
- 14,5691
- Dielectric constant
- 8.2（Ambient）
- Stability:
- Stable. Non-flammable. May slowly deteriorate in contact with air.
- InChIKey
- WRUGWIBCXHJTDG-UHFFFAOYSA-L
- LogP
- -1.031 (est)
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 24/25-36-26
- WGK Germany
- 1
- RTECS
- OM4508000
- TSCA
- Yes
- HS Code
- 28332100
- Toxicity
- man,TDLo,oral,183mg/kg/4H-I (183mg/kg),GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA",Journal of Toxicology, Clinical Toxicology. Vol. 20, Pg. 107, 1983.
Use
Magnesium sulfate heptahydrate (industrial grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.02% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Loss on Ignition: 48-52% Magnesium sulfate heptahydrate (pharmaceutical grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.01% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Loss on Ignition: 48-52% Magnesium sulfate heptahydrate (food grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.01% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Loss on Ignition: 48-52% Magnesium sulfate heptahydrate (feed grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.015% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Weight loss on Ignition: 48-52%
59 India supplier list of "Magnesium sulfate heptahydrate"
- Product Name:Magnesium sulfate heptahydrate
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Magnesium sulfate heptahydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Magnesium sulfate heptahydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Magnesium sulfate heptahydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Magnesium sulfate heptahydrate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Magnesium sulfate heptahydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Magnesium sulfate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Magnesium Sulphate Hepta Hydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Kolkata,INDIA
- Product Name:Magnesium sulfate heptahydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Tamil Nadu,INDIA
- Product Name:Magnesium Sulphate Heptahydrate / Anhydrous
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA