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          杭州聯洋化工有限公司

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          Pduct Details
          Product Name Vanadyl sulfate
          Alias
          English
          Molecular formula

          VOSO4·XH2O

          Molecular weight 163.00(anhydrous)
          CAS No 27774-13-6
          EINECS
          Specification

          ≥99.5%

          Appearance traits

          Blue crystal (including water, can be as much as 50%); no odor.

          Use

          Used as fabric mordant, catalyst and reductant; ceramic, glass colorant; pharmaceutical industry.

          Package

          1KG/ bottles, 25KG/ barrels, or according to customer requirements

          Other product information

          Appearance

          Blue crystalline powder

          Assay
          (translated into V2O5 at 520℃)

          ≥99.5%

          Vanadium

          19.5%~23%

          Pentavalent Vanadium

          <0.05%

          Loss on drying

          18%~20%

          Non precipitating substance in 
          ammonium hydroxide

          ≤2.0%

          As

          ≤0.0003%

          Pb

          ≤0.0001%

          Cd

          ≤0.0001%

          Hg

          ≤0.0001%

          TPC

          ≤1.000cfu/gm

          Yeast Mold

          ≤100cfu/gm

          Coliforms

          ≤100cfu/gm

          Ecoli

          Negative

          Salmonella

          Negative

          Pseudomonas aeruginosa

          Negative

          Staphylococcus aureus

          Negative

          Particle size (d50)

          20-40mesh

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