Zinc Sulfate is an inorganic zinc salt of sulfuric acid used in suitable cosmetic, personal-care and specialty formulation applications. It is available in different hydration states, including anhydrous Zinc Sulfate, Zinc Sulfate Monohydrate and Zinc Sulfate Heptahydrate. Since the hydration state affects the molecular formula, molecular weight and CAS Number, the exact grade should be specified during procurement and formulation development.
Zinc Sulfate is identified by the INCI name Zinc Sulfate. It can be used in suitable personal-care formulations where zinc-containing ingredients are required. Depending on the formulation category, Zinc Sulfate may be considered for astringent, antimicrobial and oral-care applications.
The anhydrous form has CAS Number 7733-02-0, molecular formula ZnSO₄, and molecular weight 161.44 g/mol. The monohydrate form has CAS Number 7446-19-7, molecular formula ZnSO₄·H₂O, and molecular weight 179.45 g/mol. The heptahydrate form has CAS Number 7446-20-0, molecular formula ZnSO₄·7H₂O, and molecular weight approximately 287.54 g/mol.
Zinc Sulfate is generally supplied as a colorless crystalline material or crystalline powder, depending on the hydration state and grade. The material is soluble in water, making suitable grades applicable to aqueous formulation systems.
In cosmetic formulation development, Zinc Sulfate can be evaluated for deodorants, oral-care products, cleansing formulations, emulsions and selected specialty skincare or personal-care products.
Potential applications include:
Zinc Sulfate should be distinguished from other zinc ingredients such as Zinc Gluconate, Zinc PCA and Zinc Oxide, because their chemical structures, zinc content, solubility and formulation properties are different.
For formulation development, manufacturers should evaluate the hydration state, concentration, elemental zinc content, assay, purity, solubility, pH compatibility, ionic interactions, ingredient compatibility, processing conditions, packaging and finished-product stability.
Zinc Sulfate is an inorganic salt consisting of zinc and sulfate ions. It is commercially available in anhydrous and hydrated forms. The most commonly encountered hydrated forms include Zinc Sulfate Monohydrate and Zinc Sulfate Heptahydrate.
The chemical characteristics of Zinc Sulfate depend on its hydration state. Therefore, the CAS Number, molecular formula and molecular weight should always be matched to the actual grade being supplied.
Zinc Sulfate can be evaluated as a specialty cosmetic ingredient in appropriate personal-care formulations where its functional properties and regulatory status are suitable.
Important technical information includes:
Anhydrous Zinc Sulfate contains no crystallization water.
Zinc Sulfate Monohydrate contains one molecule of crystallization water.
Zinc Sulfate Heptahydrate contains seven molecules of crystallization water.
Zinc Sulfate can be evaluated as a specialty cosmetic ingredient for suitable personal-care formulations.
Potential applications include:
The appropriate concentration should be determined according to the supplied grade, intended application and applicable cosmetic regulations.
Zinc Sulfate can be evaluated in suitable deodorant and personal-care systems.
Potential formats include:
Formulators should evaluate concentration, solubility, pH, compatibility and interaction with other ingredients before finalizing the formulation.
Zinc Sulfate can also be evaluated in suitable oral-care formulations.
Potential applications include:
The specific grade, concentration and regulatory requirements should be evaluated according to the intended product and market.
Zinc Sulfate can be evaluated in compatible cosmetic emulsions and selected skincare systems.
Potential applications include:
Finished formulations should be evaluated for pH, appearance, stability, ionic compatibility and uniform distribution of the ingredient.
Important formulation considerations include:
The selected formulation system should be evaluated using the exact Zinc Sulfate grade being incorporated.
Zinc 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:
Zinc Sulfate Supplier in India is a relevant commercial keyword for businesses sourcing Zinc Sulfate for cosmetic and personal-care formulation development.
Supplier evaluation may include:
Zinc Sulfate Manufacturer and Supplier in India is a relevant B2B search phrase for businesses sourcing Zinc Sulfate as a specialty cosmetic raw material.
Potential formulation categories include:
Zinc Sulfate Bulk Supplier India is relevant for businesses requiring larger quantities for cosmetic and personal-care manufacturing.
Bulk procurement should specify:
What is Zinc Sulfate?
Zinc Sulfate is an inorganic zinc salt of sulfuric acid available in anhydrous and hydrated forms.
What is the CAS Number of Zinc Sulfate?
The CAS Number depends on the hydration state. Anhydrous Zinc Sulfate is 7733-02-0, Zinc Sulfate Monohydrate is 7446-19-7, and Zinc Sulfate Heptahydrate is 7446-20-0.
What is the molecular formula of Zinc Sulfate?
Anhydrous Zinc Sulfate is ZnSO₄. The monohydrate is ZnSO₄·H₂O, while the heptahydrate is ZnSO₄·7H₂O.
What is the molecular weight of Zinc Sulfate?
Anhydrous Zinc Sulfate has a molecular weight of 161.44 g/mol. Zinc Sulfate Monohydrate has a molecular weight of 179.45 g/mol, while Zinc Sulfate Heptahydrate has a molecular weight of approximately 287.54 g/mol.
What is the INCI Name of Zinc Sulfate?
The INCI name is Zinc Sulfate.
What is the appearance of Zinc Sulfate?
Zinc Sulfate may be supplied as a colorless crystalline material or crystalline powder depending on the hydration state and grade.
Is Zinc Sulfate soluble in water?
Yes, Zinc Sulfate and its common hydrated forms are soluble in water.
What are the cosmetic applications of Zinc Sulfate?
Zinc Sulfate can be evaluated in deodorants, oral-care products, cleansing formulations, cosmetic emulsions and selected specialty personal-care products.
What is the elemental zinc content of Zinc Sulfate?
The theoretical elemental zinc content is approximately 40.5% for anhydrous Zinc Sulfate, 36.4% for the monohydrate and 22.7% for the heptahydrate. Actual commercial values depend on purity and hydration state.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |