Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
是
理化性质
''anhydrous'' insoluble in ethanol, ether, acetone ''hexahydrate'' very soluble in ethanol, ammonia ''heptahydrate'' soluble in alcohol
65 g/100 mL (20 °C) 77.5 g/100 mL (30 °C) (heptahydrate) in water