magnesium sulfate heptahydrate
sulfuric acid, magnesium salt (1:1), heptahydrate
Identification
| Name | magnesium sulfate heptahydrate |
| CAS Number | 10034-99-8 |
| FDA UNII | SK47B8698T |
| Molecular Formula | H14 Mg O11 S |
| Molecular Weight | 246.47278000 |
| MDL Number | MFCD00149785 |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | 184.1443 |
| JECFA Food Additive | Magnesium Sulfate |
| GSFA Codex | Magnesium sulfate (518) |
| FDA Mainterm (SATF) | 10034-99-8 ; MAGNESIUM SULFATE |
| FDA Regulation | FDA PART 184 -- DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE |
Physical Properties
| Appearance | white crystalline powder (est) |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.67000 @ 25.00 °C. |
| Boiling Point | 330.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.000034 mmHg @ 25.00 °C. (est) |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| logP (o/w) | -1.031 (est) |
| Soluble in | water |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | oral-man TDLo 183 mg/kg/4H-I |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor enhancers, nutrient supplements |
| Recommendation for magnesium sulfate heptahydrate usage levels up to | not for fragrance use. |
American International Chemical, Inc.
Consistent sources
North American supplier for globally sourced ingredients.
Charkit Chemical Corporation
The Specialty Chemical Specialists
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ECSA Chemicals
Human Chemistry
ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of...
Glentham Life Sciences Ltd
The Chemical, Biochemical & Research Essentials Supplier
Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK.
Potential Uses
Natural Occurrence
Synonyms
epsom salts
magnesium sulfate (1:1) heptahydrate
magnesium sulfate heptahydrate (MgSO4.7H2O)
magnesium sulfate hydrate (1:1:7)
magnesium sulphate heptahydrate
magnesium(II) sulfate heptahydrate
magnesium(II), sulfate, heptahydrate
sulfuric acid magnesium salt (1:1), heptahydrate
sulfuric acid, magnesium salt (1:1), heptahydrate
sulfuric acid, magnesium salt, heptahydrate
PubMed:
Effects of Short-term Feeding Magnesium before Slaughter on Blood Metabolites and Postmortem Muscle Traits of Halothane-carrier Pigs.
PubMed:
A preliminary comparison of three dermal exposure sampling methods: rinses, wipes and cotton gloves.
PubMed:
Magnesium sulphate at 30 to 34 weeks' gestational age: neuroprotection trial (MAGENTA)--study protocol.
PubMed:
Properties of liquids and dusts: how do they influence dermal loading during immersion, deposition, and surface contact exposure pathways?
PubMed:
Bath salt intoxication causing acute kidney injury requiring hemodialysis.
PubMed:
Fatal manganese intoxication due to an error in the elaboration of Epsom salts for a liver cleansing diet.
PubMed:
Severe hypermagnesemia after enteral administration of Epsom salts.
PubMed:
Useless perinatal therapies.
PubMed:
Deliberate overdose with Epsom salts.
PubMed:
Timing of magnesium supplementation administered through drinking water to improve fresh and stored pork quality.
PubMed:
Reflections on errors in neonatology: II. The "Heroic" years, 1950 to 1970.
PubMed:
The impact of longissimus glycolytic potential and short-term feeding of magnesium sulfate heptahydrate prior to slaughter on carcass characteristics and pork quality.
PubMed:
Magnesium sulfate after transient hypoxia-ischemia fails to prevent delayed cerebral energy failure in the newborn piglet.
PubMed:
Non-ideality of aqueous solutions of polyethylene glycol: consequences for its use as a macromolecular crystallizing agent in vapor-diffusion experiments.
PubMed:
Prophylactic effects of intravenous magnesium on hypertensive emergencies after cataract surgery. A new contribution to the pharmacological use of magnesium in anaesthesiology.
PubMed:
Time courses of equilibration for ammonium sulfate, sodium chloride and magnesium sulfate heptahydrate in the Z/3 crystallization plate.
PubMed:
Hypermagnesemia-induced paralytic ileus.
PubMed:
Simple medium that preserves low concentrations of Escherichia coli for use in the water bacteriology proficiency test.
PubMed:
Severe failure to thrive and diarrhoea caused by laxative abuse.
PubMed:
Doctor Nehemiah Grew (1641-1712) and the Epsom salts.
PubMed:
[Preparation of patients in diagnostic contrast radiography of the urinary and bile tracts and the large intestine].
PubMed:
Epsom salts and coronary heart disease.
PubMed:
Epsom-salts poisoning and a review of magnesium-ion physiology.
PubMed:
EPSOM SALTS FOR HYALINE-MEMBRANE DISEASE.
PubMed:
EPSOM SALTS FOR HYALINE-MEMBRANE DISEASE.
PubMed:
EPSOM SALTS AND NUTRIENT VALUE OF BERRIES.
PubMed:
[Obtaining both Glauber's and Epsom salts from astrakhanite].
PubMed:
The use of Epsom salts, historically considered.
PubMed:
Two Ounces of Potassae Nitras Taken in Mistake for Epsom Salts.