Magnesium Sulfate is an inorganic magnesium salt composed of magnesium, sulfate and oxygen. It is commonly encountered as a hydrated crystalline material, particularly Magnesium Sulfate Heptahydrate, also known as Epsom salt. Magnesium Sulfate has the CAS Number 7487-88-9 for the anhydrous compound, while Magnesium Sulfate Heptahydrate is commonly identified by CAS Number 10034-99-8.
The anhydrous form has the molecular formula MgSO₄ and molecular weight 120.37 g/mol. Magnesium Sulfate Heptahydrate has the molecular formula MgSO₄·7H₂O and molecular weight 246.47 g/mol.
Magnesium Sulfate is generally supplied as a white crystalline powder or colorless-to-white crystals. It is soluble in water and provides magnesium and sulfate ions in aqueous systems.
In cosmetic and personal-care formulation development, Magnesium Sulfate can be evaluated as a functional mineral salt for selected bath, skin-care and personal-care formulations. It may contribute to formulation texture, electrolyte adjustment and other physical properties depending on the formulation system.
Potential applications include bath products, bath salts, body-care products, skin-care formulations, cleansing products and selected specialty personal-care formulations.
The exact chemical form should always be specified because anhydrous Magnesium Sulfate and Magnesium Sulfate Heptahydrate have different molecular weights, water content and physical characteristics.
For formulation development, manufacturers should evaluate the specific form, assay, hydration state, purity, appearance, moisture, pH, insoluble matter, heavy metals, elemental impurities, particle size, solubility, packaging and storage conditions.
For B2B cosmetic ingredient sourcing, relevant search terms include Magnesium Sulfate Cosmetic Ingredient Manufacturer in India, Magnesium Sulfate Manufacturer in India, Magnesium Sulfate Supplier in India, Magnesium Sulfate Cosmetic Raw Material Supplier India, and Magnesium Sulfate Bulk Supplier India.
Magnesium Sulfate is an inorganic salt containing magnesium and sulfate ions. It can occur in anhydrous and hydrated forms.
The anhydrous compound has CAS Number 7487-88-9, molecular formula MgSO₄, and molecular weight 120.37 g/mol.
The commonly used heptahydrate form, Magnesium Sulfate Heptahydrate, has CAS Number 10034-99-8, molecular formula MgSO₄·7H₂O, and molecular weight 246.47 g/mol.
Magnesium Sulfate Heptahydrate is widely known as Epsom salt and is generally supplied as white or colorless crystals.
Important technical information includes:
Magnesium Sulfate can be evaluated as a mineral salt in suitable cosmetic and personal-care formulations.
Depending on the formulation system, it may contribute to:
Potential applications include:
The appropriate concentration and hydration state should be selected according to the intended application and finished formulation.
Magnesium Sulfate, particularly the heptahydrate form, is widely associated with bath-product formulations.
Potential applications include:
Formulators should evaluate crystal size, dissolution rate, appearance, fragrance compatibility, packaging and moisture sensitivity.
Magnesium Sulfate can be evaluated in selected skin-care systems where a mineral salt is compatible with the formulation.
Potential formats include:
Compatibility with emulsifiers, surfactants, polymers and other formulation components should be evaluated during development.
Magnesium Sulfate may be evaluated in selected cleansing and personal-care formulations.
Potential applications include:
Formulators should evaluate its effect on viscosity, clarity, pH, electrolyte concentration and finished-product stability.
Important formulation considerations include:
The exact form of Magnesium Sulfate should be clearly specified because anhydrous and hydrated forms have different molecular weights and water content.
Magnesium Sulfate Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators.
Before procurement, buyers should evaluate:
Magnesium Sulfate Supplier in India is a relevant commercial keyword for businesses sourcing Magnesium Sulfate for cosmetic and personal-care formulation development.
Supplier evaluation may include:
Magnesium Sulfate Manufacturer and Supplier in India is a relevant B2B search phrase for businesses sourcing Magnesium Sulfate as a cosmetic raw material.
Potential formulation categories include:
Magnesium Sulfate Bulk Supplier India is relevant for businesses requiring larger quantities for cosmetic manufacturing.
Bulk procurement should specify:
What is Magnesium Sulfate?
Magnesium Sulfate is an inorganic magnesium salt containing magnesium and sulfate ions.
What is the CAS Number of Magnesium Sulfate?
The anhydrous compound has CAS Number 7487-88-9. Magnesium Sulfate Heptahydrate has CAS Number 10034-99-8.
What is the molecular formula of Magnesium Sulfate?
Anhydrous Magnesium Sulfate has the formula MgSO₄. The heptahydrate form has the formula MgSO₄·7H₂O.
What is the molecular weight of Magnesium Sulfate?
Anhydrous Magnesium Sulfate has a molecular weight of 120.37 g/mol. Magnesium Sulfate Heptahydrate has a molecular weight of 246.47 g/mol.
What is the INCI Name of Magnesium Sulfate?
The INCI Name is Magnesium Sulfate.
What is the appearance of Magnesium Sulfate?
It is generally supplied as a white crystalline powder or colorless-to-white crystals, depending on the form and grade.
Is Magnesium Sulfate soluble in water?
Yes. Magnesium Sulfate is soluble in water.
What is Epsom Salt?
Epsom salt is the common name for Magnesium Sulfate Heptahydrate, with the formula MgSO₄·7H₂O.
What are the cosmetic applications of Magnesium Sulfate?
It can be evaluated in bath salts, bath products, body-care products, foot-care products, skin-care formulations and selected personal-care systems.
Why is the hydration state important?
Anhydrous Magnesium Sulfate and Magnesium Sulfate Heptahydrate contain different amounts of water of crystallization and therefore have different molecular weights and specifications.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |