kupfer ii oxid rein 100g warchem Manuka-Honig The product from Nature Science

The product from Nature Science contains no unnecessary additives or enhancers

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long-lasting hair color

Contains no antioxidants

the product is based on high-quality organic olive oil

kupfer ii oxid rein 100g warchem Manuka-Honig The product from Nature ScienceTechnical information about chemical reagents: Chemical formula: CuO CAS number: 1317 38 0 EC number: 215 269 1 Synonyms: Copper oxide Type: pure Purity: pure Molar mass: 79. 55 g mol Appearance: black, crystalline powder Odor: odorless Melting point: approx. 1326 C Boiling point: decomposes before reaching a clear boiling point Density: approx. 6. 31 g cm Solubility: insoluble in water; soluble in ammonia, acids, and alkalis Packaging: dust tight