Drukuj

Estrone 99+%

Dostawca: Thermo Fisher Scientific
Niebezpieczeństwo

117840010 117840050 117840250
ACRO117840010EA 340 PLN
ACRO117840010 ACRO117840050 ACRO117840250
Estrone 99+%
Estrone
Formuła: C₁₈H₂₂O₂
Temp. topnienia: 258…261 °C (temp. rozkładu)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003620
Numer CAS: 53-16-7
Numer WE (dawny EINECS): 200-164-5

Zobacz ceny

Wyniki testów specyfikacyjnych

Appearance White to almost white Powder or crystals
Infrared spectrum Conforms
Melting point 258 to 261 °C
Loss on drying ≤0.5 % (105 °C, 3 hrs)
Sulfated ash ≤0.5 %
Additional info limit of equilenin and equilin: passes test
HPLC ≥99.0 % (on dried substance)
Specific optical rotation +158° to +165° (20 °C, 589 nm) (c=1, dioxane)
Clarity of solution passes test
Silicon dioxide (SiO2) ≤0.005 %
Sulfur compounds (as SO4) ≤0.004 %
Insoluble matter ≤0.01 %


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Więcej About VWR