Organic synthesis: Component in condensation and coupling reactions in organic chemistry

all B vitamins and stomach-friendly vitamin C

Chemical formula: Bi₂(Cr₂O₇)₃

Haut mit reichlich Wasser abspülen

10 x 109 cfu

Natriumpyrosulfit CZ 10kg Polnische Superfoods Organic synthesis: Component in condensationSodium pyrosulfite Technical information about chemical reagents: Chemical formula: NaSO. CAS number: 7681 57 4 EC number: 231 673 0 Synonyms: Sodium metabisulfite, Disodium(IV) disulfate Molar mass: 190. 1 g mol Species: p. d. a. Purity: min. 96. 0 % Water insoluble substances: max. 0. 01 %. Chlorides (Cl): max. 0. 01 %. Heavy metals (Pb): max. 0. 005 %. Arsenic (As): max. 0. 0001 % Iron (Fe): max. 0. 002 % Physical state: solid Appearance: white,