亚洲永久在线宅男天堂

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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

      Fluozirconic Acid

      Molecular formula: H2ZrF6
      Molecualr weight: 207
      Properties: Colorless transparent liquid; precipitate crystal of fluozorconic acid under ordinary temperature when its concentration is over 42%;poisonous
      Content: 45%
      Impurities:

      Dissociate acid (HF)

      ≤0.5%

      Iron (Fe)

      ≤0.05%

      Aluminum (AI)

      ≤0.02%

      Arsenic (As)

      ≤0.005%

      Copper (Cu)

      ≤0.005%

      Nickel (Ni)

      ≤0.005%

      Chromium (Cr)

      ≤0.005%

      Heavy metals (Pb)

      ≤0.005%

      Chloride (Cl)

      ≤0.02%

      Calcium (Ca)

      ≤0.002%

      Sulfate (SO4)

      ≤0.03%

      Natrium (Na)

      ≤0.05%

      Magnesium (Mg)

      ≤0.01%

      Phosphate (PO4)

      ≤0.005%

      Usage: In manufacture of optical glass and fluozirconic
      Packing: 25kg plastic drum or 250kg plastic drum
      Caution at transportation: inorganic poison goods; class of risk 8; UN code:3264
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      亚洲永久在线宅男天堂
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