Sodium Phosphate Dibasic Anhydrous 98% | Na2HPO4, Extrapure , 500 gram

Sodium Phosphate Dibasic Anhydrous 98% Extrapure, 500 gram Synonim : sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphat; Sodium hydrogen phosphate Product Code. : 02480 Purity : 98% CAS No. : 7558-79-4 Molecular Formula : Na2HPO4 Molecular Weight : 141.96 H.S.Code : 2835.29900 Shelf Life : 60 Months Physical Properties Physical state at 20 C : Solid Colour : White crystalline Odour : Odorless pH value : 8.9 - 9.2 at 50 g/l at 25 C Melting point/ Freezing point [C] :240C Decomposition point [C] :240C Vapour density : 4.9 Density [g/cm3] : 1.52 Solubility in water [% weight] : Soluble in water Specification Appearance : White granular powder Assay : 98 - 100.5% pH (1% solution in water) : 8.7 - 9.3 Substance insoluble in water : Max 0.2% Chloride (Cl) : Max 0.02% Fluoride (F) : Max 0.001% Sulphate (SO4) : Max 0.05% Heavy metal (as Pb) : Max 0.001% Ammonium (NH4) : Max 0.002% Arsenic (As) : Max 0.0002% Copper (Cu) : Max 0.0025% Iron (Fe) : Max 0.002% Lead (Pb) : Max 0.001% Zinc (Zn) : Max 0.0025% Loss on drying (at 130C) : Max 1.0% Note : Untuk informasi lebih detailnya mengenai media mikrobiologi ini dan ingin menanyakan media mikrobiologi yang lain ataupun kebutuhan lab nya, silahkan chat admin kami dan mohon tanyakan stock sebelum memesan. ============================================== MOHON TANYAKAN STOCK TERLEBIH DAHULU MOHON TANYAKAN REAL PICTURE KE ADMIN YA KAK Terima kasih Salam