ethyl alkohol 96 czda 250ml warchem Honig Prolongs color durability

Prolongs color durability

Its mild taste and liquid form make it easy to incorporate into the daily diet

we must deliver them to the body along with food

this tree is particularly prized for its nutrient-rich leaves and promoted as a way to combat malnutrition in developing countries

Analytical Chemistry: Detection and comparison reactions for phenolic groups

ethyl alkohol 96 czda 250ml warchem Honig Prolongs color durabilityDesignation (English): Ethanol solution 96% Synonyms: Ethanol Species: pure for analysis Chemical formula: C2H5OH Molar mass: 46. 07 g mol EC number: 200 578 6 CAS number: 64 17 5 Quality parameters TESTED VALUE NORM Content (V V) min. 96. 0% Acids (i. e. CH3COOH) max. 0. 002% Aldehydes (CH3CHO units) max. 0. 0005% Methanol max. 0. 05% Higher alcohols (e. g. amyl alcohol) max. 0. 001% Decolorization time of KMnO4 solution min. 10 minutes Heavy metals