METHYLENUM BLUIT wasserfrei - CZDA 100g WARCHEM Vorbereitungen 25 KG is an ideal

25 KG is an ideal offering for sweet lovers who appreciate its unique taste and aroma

grape seed extract standardized to 95% oligomeric proanthocyanidins

highlighting its purity and focus on key ingredients

Lutscher sind frei von künstlichen Konservierungsmitteln

METHYLENUM BLUIT wasserfrei - CZDA 100g WARCHEM Vorbereitungen 25 KG is an idealName (English): Methylene blue Synonyms: 3,7 Bis(dimethylamino)phen 5 thiazinium chloride Species: pure for analysis Chemical formula: CHClNS Molar mass: 319. 86 g mol EC no: 200 515 2 CAS number: 61 73 4 Quality parameters TESTED VALUE NORM Primary dye content min. 99. 0% Maximum absorption (HO) 663 667 nm Absorption (1%, 1cm, water) min. 2200 Maximum absorption coefficient P15 nm 1,21 1,70 Loss on drying (110C) max. 1. 5% Water insoluble substances