Potassium sodium tartrate tetrahydrate AGR, 500 g

C₄H₄KNaO₆4H₂O M.W : 282.22 CAS : 6381-59-5 EC : 205-698-2 P : P102-P202 Specifications :

• Assay 99-102%
• Appearance Colourless crystals or white powder
• Substances insoluble in water (H₂O) ? 0.01%
• Chloride (Cl^-) ? 0.001%
• pH (5% water, 20°C) 7-8.5
• Substances reducing KMnO₄ Passes test
• Ammonium (NH₄) ? 0.002%
• Sulfates (SO₄) ? 0.01%
• Iron (Fe) ? 0.0005%
• Heavy metals (Pb) ? 0.0005%
• Calcium (Ca) ? 0.002%

packaging: plastic bottle, volume: 500 g, pcs per sales unit: POST-00A-500