Sodium thiocyanate CAS 540-72-7
Sodium thiocyanate ni kristu idafite ibara irimo ibice 2 by'amazi ya kristu. Ku bushyuhe bwa 30.4 ℃, itakaza amazi yayo ya kristu maze ikaba kristu ya thiocyanate ya anhydrous, ishongeshwa mu mazi na ethanol. Ikorwa binyuze mu gusya sodium cyanide na sulfure mu nganda, kandi ni kimwe mu bicuruzwa bisukura gaze ya coke mu nganda zitunganya. Ikorwa mu mazi y'imyanda ya aside disulfonique ya anthraquinone.
| Ikintu | Ibisobanuro |
| PH | 6-8 (100g/l, H2O, 20℃) |
| Ubucucike | 1.295 g/mL kuri 20 °C |
| Aho gushonga | 287 °C (Ukuboza) (umucyo) |
| Umuvuduko w'umwuka ushyushye | <1 hPa (20 °C) |
| Uburyo bwo kubika | Bika kuri +5°C kugeza +30°C. |
| pKa | 9.20±0.60 (Byateganijwe) |
Sodium thiocyanate ishobora gukoreshwa nk'ikintu gisesengura, nko mu kumenya niobium mu cyuma no mu gukora thiocyanate z'umwimerere ku feza, umuringa, n'icyuma. Sodium thiocyanate ishobora kandi gukoreshwa nk'ikintu gishongesha mu gukurura insinga za polyacrylonitrile, igikoresho gitunganya amabara, bimwe mu bimera bivamo imiti, ndetse n'umuti wica udukoko mu muhanda wo ku kibuga cy'indege.
Ubusanzwe ipakiye mu 25kg/ingoma, kandi ishobora no gukoreshwa mu ipaki yihariye.
Sodium thiocyanate CAS 540-72-7
Sodium thiocyanate CAS 540-72-7
