Sodium sulphate anhydrous, Hi-AR 500G (GRM1037) - Himedia

Sodium sulphate anhydrous, Hi-AR 500G (GRM1037) - Himedia Sodium sulphate Anhydrous sodium sulfate, known as the rare mineral thenardite, used as a drying agent in organic synthesis. No. Cat. = GRM1037 PRODUCT IDENTIFIER CAS No. : 7757-82-6 EC No. : 231-820-9 Molecular Formula : NaSO Molecular Weight : 142.04 HS Code : 2833 11 00 Storage : Below 30C SPECIFICATION Appearance : White hygroscopic crystals or powder Solubility : 100 mg soluble in 1 mL of water Clarity : 5% w/v aqueous solution in clear and colourless. pH (5% in water at 25C) : 5.20 - 9.20 Chloride (Cl) : lt;= 0.001% Magnesium (Mg) : lt;= 0.001% Calcium (Ca) : lt;= 0.01% Lead (Pb) : lt;= 0.0002% Iron (Fe) : lt;= 0.0002% Nitrogen compounds (N) : lt;= 0.001% Copper (Cu) : lt;= 0.0002% Phosphate (PO) : lt;= 0.002% Potassium (K) : lt;= 0.01% Water insoluble matter : lt;= 0.005% Reducing substances (O) : lt;= 0.002% Oxidising substances : No reaction Loss on ignition (at 300C) : lt;= 0.5% Assay (Cation-exchange T, on dry basis): 98.50 - 102.00% Untuk ketersediaan, harap hubungi terlebih dahulu Harga sudah termasuk PPN Pemesanan Sabtu-Minggu akan diproses Hari Senin