sulphanilsaure rein 500g warchem Getrocknete Inkabeeren Black cumin ( Nigella sativa
sulphanilsaure rein 500g warchem Getrocknete Inkabeeren Black cumin ( Nigella sativaName (English): Sulfanilic acid Synonyms: p Aminobenzenesulfonic acid Species: pure Chemical formula: CHNOS Molar mass: 173. 19 g mol EC no: 204 482 5 CAS number: 121 57 3 Quality parameters TESTED VALUE STANDARD Content min. 98. 5% Nitrites (NO) max. 0. 0005% Chlorides (Cl) max. 0. 002% Sulfates (SO) max. 0. 01% Heavy metals (Pb) max. 0. 005% Substances insoluble in NaCO max. 0. 02% Residue on ignition (SOC) max. 0. 02% External appearance creamy or
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