Oxides & peroxides

Zinc Oxide Powder, USP/FCC Grade

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Properties

Article / SKU: ZIOXGU
CAS: 1314-13-2
Synonyms: Zinc white; Calamine
Assay: NLT 99.0% ZnO (USP/FCC)
Grade: USP/NF Grade
Physical form: Granular
Appearance: White to off-white fine powder
Odor: Odorless
pH: 7 (50 g/l aqueous solution (susp))
Melting point: 1975°C
Density: 0.411 g/mL (Bulk Density)
Solubility: Practically insoluble in water; soluble in dilute acids and alkalis
Molecular formula: ZnO
Molecular weight: 81.38 g/mol
Autoship Available: Yes
Chemical name: Zinc oxide
Pillar: High Purity
Water: NMT 0.5% (Loss on Ignition)

Zinc Oxide, USP/FCC Grade is a white, fine-powder zinc compound tested as per United States Pharmacopeia and Food Chemical Codex specifications.

Common Uses and Applications

Ingredient and opacifier in sunscreen, skin care, and topical formulations

Nutrient supplement and zinc source in food products

Vulcanization activator and reinforcing agent in rubber and polymer manufacturing

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