Kaliumhydrogensulfat - rein 250g WARCHEM Erbsen Ausbildung und Lehre: Demonstration von

Ausbildung und Lehre: Demonstration von pH-Änderungen im Chemieunterricht

clear liquid

Lettuce seed

10 pieces per pack

Bromelain has long been used by herbalists

Kaliumhydrogensulfat - rein 250g WARCHEM Erbsen Ausbildung und Lehre: Demonstration vonTechnical information about chemical reagents: Chemical formula: C2HKO4 CAS number: 127 95 7 EC number: 204 873 0 Synonyms: potassium hydrogen oxalate, potassium acid oxalate Genus: pure Purity: 95 Type: salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery of goods Molar mass: 128. 13 g mol Melting point: decomposition at approx. 150 C Solubility: good in water pH value (1% solution): approx. 2 3 pH