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            Xuzhou More Medical Technology Co., Ltd.
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            Ammonium sulfate

            Our company is specialized in the production of fine Ammonium sulfate and our product win high praise by stable quality, reasonable price and superior service.
            Physico-chemical property:
            Molecular formula: (NH4)2SO4
            Molecular weight: 132.14
            The product is colorless semi-transparent crystal or powder. It is soluble in water, insoluble in alcohol and acetone.
            Executive standard: GB/T1396-1993 ?

            Item analytically pureAR chemically pureCP specific grade
            content[(NH4)2SO4]/%≥ 99.0 99.0 99.0
            pH range(50g/L solution,25℃) 4.8-6.0 4.8-6.0 4.8-6.0
            clarity test qualified qualified qualified
            water insoluble/%≤ 0.002 0.01 0.01
            ignition residue(in sulfate)/%≤ 0.01 0.05 0.01
            chloride(Cl)/%≤ 0.0005 0.001 ?
            nitrate(NO3)/%≤ 0.001 0.005 ?
            phosphate(PO4)/%≤ 0.0005 0.002 ?
            arsenic(As)/%≤ 0.00002 0.0002 0.0002
            iron(Fe)/%≤ 0.0002 0.0005 0.0002
            calcium(Ca)/%≤ 0.005 ? ?
            heavy metal(in Pb)/%≤ 0.0005 0.002 0.002

            Use:The product is widely used in pharmaceutical, food, chemical, bioengineering and glass surface treatment field.
            Packing:Woven bag inner plastic bag and the net weight is 50kg/bag.

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