диметил аммония хлорид

AMMONIUM CHLORIDE FOR INDUSTRYSynonyms: Ammonium Muriate, SalammoniacFormula:NH4CLM.W.:53.49(According to International Atomic Weight in 1995)Specifications:The product accords with the National Standard of GB2946-2008 GB/T19001-2000 idt ISO9001:2000 StandardItemsSuper-gradeSome items are superior to the National StandardNN4CL(as dry basis), %>=99.5Moisture %<=0.7Remnant of combustion %<=0.4Iron (Fe) %<=0.001Heavy metals (as Pb) content %<=0.0005Sulphate content (SO4) %<=0.02PH value(200g/L,250C %4.0-5.8With anti-caking agentProperty: White powdered crystals, specific gravity 1.532(17 )easily absords moisture, and forming a cake, soluble in water, and the solubility varies as the temperature increases, sublimes at 340 . It appears little corrosiveness.Uses: Used in cell, Oil refining , electroplating ,ore dressing precision casting ,tanning ,pharmaceutical industries ,etc.Packing: In 25kg net in PP/PE bags.Cautions: Avoid Moisture and water, do not store and transport together with Alkalis.