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Biotin (Vitamin B7) 25
Chemische Laboratorien: Verwendung als pH-Indikator bei der Titrationsanalyse (Farbumschlag im pH-Bereich 9
guarantees purity and optimal efficacy
heavy soiling 120 ml
when used with shampoo it reduces the risk of hair loss
ACETAMID - CZDA 10g WARCHEM Kalzium Biotin (Vitamin B7) 25Name (English): Acetamide Synonyms: Ethanoamide Species: pure for analysis Chemical formula: CHNO Molar mass: 59. 07 g mol EC number: 200 473 5 CAS number: 60 35 5 Quality parameters TESTED VALUE NORM Content (GC) min. 99. 0% Moisture max. 0. 3% Melting point 78. 0 82. 0C Color (APHA) max. 50 c. c. Appearance and coloration of the solution colorless, clear liquid External appearance colorless crystals or white crystalline powder
