Potassium Sodium Tartrate Tetrahydrate 99% AR | C4H4KNaO6.4H2O, 500 Gr

Potassium Sodium Tartrate Tetrahydrate 99% AR | C4H4KNaO6.4H2O, 500 Gram Synonym : Rochelle salt Purity : 99% CAS No. : 6381-59-5 Molecular Formula : C4H4KNaO6.4H2O Molecular Weight : 282.22 H.S.Code : 2918.13900 Shelf Life : 60 Months Physical Properties Physical state at 20 C : Solid Colour : Colorless crystalline Odour : Odorless pH value : 7.0 - 8.5 Melting point/ Freezing point [C] : 70C Boiling point [C] : 220C Density [g/cm3] : 1.79 Solubility in water [% weight] : Soluble in water Specification Appearance : Colorless crystalline powder Assay : 99 - 102% Insoluble matter : Max 0.005% pH (5% solution in water; 20C) : 7 - 8.5 Chloride (Cl) : Max 0.0005% Sulphate (SO4) : Max 0.005% Phosphate (PO4) : Max 0.001% Ammonium (NH4) : Max 0.002% Heavy metal (as Pb) : Max 0.0005% Iron (Fe) : Max 0.0005% Copper (Cu) : Max 0.0005% Calcium (Ca) : Max 0.004% Note : Untuk informasi lebih detailnya mengenai media mikrobiologi, chemical, molekuler Biologi, dan plant Tissue Culture yang sedang dibutuhkan atau kebutuhan yang lain untuk lab nya, silahkan chat admin kami dan mohon tanyakan stock sebelum memesan. Terima kasih ============================================== MOHON TANYAKAN STOCK TERLEBIH DAHULU DESKRIPSI ADA DI GAMBAR