颗粒状硫酸铵1-4mm

We have high quality product and timely derlivery and best service Ammonium Sulfate (ammonium sulphate) detail description: itemsspecificationassay≥98.5%Active oxygen≥6.9%Residue after ignition(as SO4)≤0.02%Chloride and chlorate(CI)≤0.001%Manganese(Mn)≤0.00005%Iron(Fe)≤0.0005%Heavy Metals(Pb)≤0.0005%Moisture≤0.10% Other namesCommonly referred to as powdered fertilizer.also called as ammonium sulfate ,sulfate of ammonium ammonia sulfate etc.ClassFertilizer,inorganic saltMolecular formula(NH4)2SO4Molecular weight132.13Nutrient contentIf pure substance,nitrogen content 21.21%,sulfer content is24.26%.Density1.769g/cm3.Decomposition temperature235 degrees centigrade.CAS NO.7783-20-2H.S.code(customs code)31022100ColorPure chemical of ammonium sulfate are coloress rhombic crystalsIndustrial products are white color,light grey or light yellow oryollowwish-brown color crystal because of different impurities bearing.Physicalpropertyeasy to disslove in water and can not dissolve in alcohol,acetone,ammoniaeasy to becsuse caking after moisture absorption.Inspect StandardsGB535-1995.Application1.In agriculture,used for nitrogen fertilizer.It is a kind of action fertilizerwhich can make crops thrive and improve fruit quality and yield and strengthenresistance to disaster,can be used for common soil and plant in basic fertilizerAdditionial fertilizer and seed manure.It can be suitable specially for soil withlack of sulfer,but for acid soil,ammonium sulfate needs to be applied with lime. 2.Raw material of making compound fertilizer. 3.In chemical industry,it is for raw material in making oxydol,ammonium-alum and ammonium chlorde. 4.In welding industry,used for welding agent. 5.In textile industry,used for fire retardant of textile fabrics. 6.In electroplating industry,used for electrobath additive. 7.Ammonium sulfate can be used for making refactory material. 8.Catalyst in food coloring reddish brown. 9.Nitrogen source culturing microzyme in making fresh yeast 10.Dyeing auxiliaries of acid dyes. 11.Deliming agent of leather. 12.Ammonium sulfate also can be used for beer making. 13.Chemical agent. 14.Stroage battery making,etc.