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kwas cytrynowy hydrat 99+% ACS

Dostawca: Thermo Fisher Scientific
Uwaga

Synonim: 2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid, 2-Hydroxy-1,2,3-propanetricarboxilic acid

385850010 385850025 385852500
ACRO385850010EA 388 PLN
ACRO385850010 ACRO385850025 ACRO385852500
kwas cytrynowy hydrat 99+% ACS
kwas cytrynowy hydrat
Formuła: C₆H₈O₇.H₂O
Temp. topnienia: 135…152 °C
Gęstość: 1,552 g/cm³ (20 °C)
Temp. Zapłonu: 174 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149972
Numer CAS: 5949-29-1
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Wyniki testów specyfikacyjnych

Appearance Colorless to white Powder or crystals
Residue after ignition ≤0.02 %
Titration with NaOH 99.0 to 102.0 %
Carboniz. sub. by hot H2SO4 Passes test
Chloride (Cl) ≤0.001 %
Oxalate (C2O4) (limit about 0.05%) Passes test
Phosphate (PO4) ≤0.001 %
Sulfate (SO4) ≤0.002 %
Iron (Fe) ≤3 ppm
Lead (Pb) ≤2 ppm
Insoluble matter ≤0.005 %


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