Ammonium Chloride 99.5% AR, 500 gram

Ammonium Chloride 99.5% AR, 500 gram Synonim : Salmiac Product Code. : 00199 Purity : Min 99.5% CAS No. : 12125-02-9 Molecular Formula : NH4Cl Molecular Weight : 53.49 H.S.Code : 2827.10000 Shelf Life : 60 Months Physical Properties Physical state at 20 °C : Solid Colour : White crystalline Odour : Odorless pH value : 4.5 - 5.5 Melting point/ Freezing point [°C] : 340°C Solubility in water [% weight] : Soluble in water Specification Appearance : White crystalline powder Assay (as NH4Cl; on anhydrous basis) : Min 99.5% pH (5% solution in water; 25°C) : 4.5 - 5.5 Insoluble matter (10% in water) : Max 0.005% Residue on ignition : Max 0.01% Calcium (Ca) : Max 0.001% Magnesium (Mg) : Max 0.0005 % Heavy metals (by ICP-OES) : Max 0.0005% Iron (Fe) : Max 0.0002% Phosphate (PO4) : Max 0.0002% Sulphate (SO4) : Max 0.002% 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