尤物在线观看免费网址

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      Welcome to the official website of Changshu Xinhua Chemical Co., Ltd.!

      Changshu Xinhua chemical co., ltd.

      常熟市新華化工有限公司

      Changshu Xinhua chemical co., ltd.

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      · Have a scientific enterprise management system · Is a high-tech enterprise in Jiangsu Province and Changshu Polymer New Material Industry Base

      Sodium Fluoroborate

      Molecular formula: NaBF4
      Molecualr weight: 109.811
      Properties: white or colorless crystal; transparent and right angle prism if anhydrous and without sharp end; not corrosive to glass if absolutely dry; freely soluble in water and slightly in alcohol; melting point: 384°C
      Usage: resin finishing catalyst in textile and printing and dyeing industries; coating, fluorating agent and chemical reagent; flux of non-ferrous metal
      Content: ≥98%
      Impurities:

      SO4

      ≤0.01%

      Fe

      ≤0.05%

      SiO2

      ≤0.3%

      Pb

      ≤0.004%

      Cl

      ≤0.05%

      PO4

      ≤0.01%

      Packing: 25KG plastic woven bag
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      尤物在线观看免费网址

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