Potassium hydroxide solution 1 liter . MERCK 1.05544.1000

Potassium hydroxide solution in isopropanol menurut DIN 51558 pasal 1 c(KOH)=0.1 mol/l (0,1 N) Titripur Description Catalogue Number 105544 Packing 1 liter Product Information HS Code 2815 20 00 Specifications Amount-of-substance concentration 0.1000 mol/l The concentration of this volumetric solution was determined with volumetric standard potassium hydrogen phthalate (article number 1.02400). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025. Physicochemical Information Density 0.79 g/cm3 (20 °C) Explosion limit 2 - 13.4 %(V) (2-Propanol) Flash point 12 °C (2-Propanol) Ignition temperature 425 °C (2-Propanol) pH value 13 (H₂O, 20 °C) NOTE : HARAP MENANYAKAN STOK TERLEBIH DAHULU SEBELUM ORDER... SILAHKAN TINGGALKAN PESAN DI KOTAK PESAN UNTUK MENANYAKAN PRODUK LAINNYA YANG TIDAK TERTERA DI ETALASE..