chromium iii potassium sulphate 12hydrat rein 500g warchem Samen und Körner Per 100g and % RI:
chromium iii potassium sulphate 12hydrat rein 500g warchem Samen und Körner Per 100g and % RI:Technical information about chemical reagents: Chemical formula: KCr(SO) 12HO CAS number: 7788 99 0 EC number: 233 401 6 Synonyms: Potassium chromium alum Genus: pure Purity: 95 Molar mass: 499. 41 g mol Type: Salts Appearance: purple powder or crystals Packaging: plastic container Expiry date: minimum 24 months from delivery Solubility: highly soluble in water Melting point: decomposes before melting (approx. 100 C) Density: approx. 2. 1 g cm
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