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Alizarine yellow R (sodium salt) 96%, pure

Dodavatel: Thermo Fisher Scientific
Varování

400490250
ACRO400490250EA 1520 CZK
ACRO400490250
Alizarine yellow R (sodium salt) 96%, pure
Alizarine yellow R (sodium salt)
Vzorec: C₁₃H₈N₃NaO₅
Bod tání: 253…254 °C
Storage Temperature: Ambient
MDL Number: MFCD00067121
CAS číslo: 1718-34-9
EINECS: 217-002-4

Objednat

Výsledky specifikačního testu

Appearance Orange to brown Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤5 % (105°C)
UV spectrophotometry ≥95 %
Visual transition interval from pH 10.2 (yellow) to pH 12.0 (red)


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