Manufactures Directory, Taiwan Suppliers & China Manufactures

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  Methylene Chloride

  Test items Index
  Methylene Chloride % ≥99.95
  Water %  ≤0.01
  Acid (HCl) %  ≤0.0004
  Chromaticity Hazen Unit(Pt-Co Color) ...

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  DL-Methionine

  Project Name Quality indicators
  Superior grade First grade
  Shape White or light gray powder
  DL-Methionine %  ≥ 99 98.5
  Loss on drying %  ≤ 0.3 0.5
  Chloride (as NaCl...

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  Thiourea

  Test items Index
  Thiourea % ≥ 99
  Heating Loss % ≤ 0.4
  Ash % ≤ 0.1
  Water insoluble matter % ≤ 0.02
  Thiocyanate % ...

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  Ammonium Sulfate

  Test items Index
  Exterior White crystalline
  Nitrogen % ≥ 21
  Water % ≤ 0.2
  free carbonic acid (H2SO4)% ≤ 0.03
  Iron (Fe) % ≤ 0.007
  Arseni...

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  Cupric Sulfate

  Test items Superior grade  Feed-grade
  Cupric sulfate(CuSO4.5H2O) % ≥ 98 98.5
  Acidity (H2SO4) % ≤ 0.2 0.2
  Water insoluble matter % ≤ 0.2 0.2
  Pb ≤  10ppm
  As ≤  5pp...

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  Chloropicrin

  Chloropicrin (chloropicrin)
  MF: CCl3NO2
  Molecular Weight: 164.38
  Specifications:
  Purity: ≥ 99.5%
  Free acid (nitric acid) ≤ 70ppm
  Moisture: ≤ 150ppm
  Density (20 ℃): 1.654-1.663
  Toxicity: h...