Nitrazine yellow indicator grade
Dodávateľ: Thermo Fisher Scientific
190570050
190570250
ACRO190570050EA
156.44
EUR
ACRO190570050
ACRO190570250
Nitrazine yellow indicator grade
Nitrazine yellow
CAS No.: 5423-07-4
Vzorec:
C₁₆H₈N₄Na₂O₁₁S₂ Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003938 Číslo CAS: 5423-07-4 |
Výsledky špecifikačného testu
Appearance | Yellow to orange to brown Powder |
Infrared spectrum | Conforms |
UV spectrophotometry | ≥85 % |
Visual transition interval | from pH 6.0(bright yellow) to pH 7.2(bright blue) |
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