Tlačiť

Hydrogenftalát draselný ACS acidimetric standard

Dodávateľ: Thermo Fisher Scientific

Synonymá: Potassium phthalate monobasic, Potassium biphthalate, Potassium Acid Phthalate, KHP, Phthalic Acid Monopotassium Salt, Phthalic acid potassium salt

424061000 424065000 424060025
ACRO424061000EA 62.49 EUR
ACRO424061000 ACRO424065000 ACRO424060025
Hydrogenftalát draselný ACS acidimetric standard
Hydrogenftalát draselný
Vzorec: HOOCC₆H₄COOK
Mw: 204.22
Teplota tavenia: 295…300 °C (rozkl.)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00013070
Číslo CAS: 877-24-7
EINECS: 212-889-4
Merck Index: 13,07694
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4652479e822d1591ac7eb5e29f892b8c94588ad4&vid=75071da7f30b07f7bd077699a3b54ec89d80f0b8&prid=web&clid=SAPDAM

Order Now

Výsledky špecifikačného testu

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
pH 4.00 to 4.02 (0.05M at 25.0 +/- 0.2°C)
Titration with NaOH 99.95 to 100.05 % (On dried basis)
Chlorine compounds (as Cl) ≤0.003 %
Iron (Fe) ≤5 ppm
Sodium (Na) ≤0.005 %
Heavy metals (as Pb) ≤5 ppm
Sulfur compounds (as S) ≤0.002 %
Insoluble matter ≤0.005 %


Learn more

About VWR

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

Viac About VWR