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4-Methylumbelliferone 97%

Dostawca: Thermo Fisher Scientific
Uwaga

156380250 156381000 156385000
ACRO156380250EA 167 PLN
ACRO156380250 ACRO156381000 ACRO156385000
4-Methylumbelliferone 97%
4-Methylumbelliferone
Formuła: C₁₀H₈O₃
Temp. topnienia: 186…191 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00006866
Numer CAS: 90-33-5
Numer WE (dawny EINECS): 201-986-7
ADR: 6.1,III

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Wyniki testów specyfikacyjnych

Appearance White to light beige Crystalline powder
Infrared spectrum Conforms
Melting point 186 to 191 °C
Water ≤2.5 % (K.F.)
Sulfated ash ≤0.1 %
HPLC ≥96.0 %
Titration with NaOH ≥96.0 % (On dry substance)


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