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You are here: Home » Products » TETRAMETHYLAMMONIUM HYDROXIDE
TETRAMETHYLAMMONIUM HYDROXIDE
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Product: Views:185TETRAMETHYLAMMONIUM HYDROXIDE 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-19 04:30
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TETRAMETHYLAMMONIUM HYDROXIDE
      It is a Colorless crystals (generally contains 3 or 5 crystal waters in each molecular). Easily deliquesces and absorbs carbon dioxide in air. Decomposed into methanol and trimethylamine at 130℃. Normally made 10%、25%, solution in water and crystalline. Strong organo-alkali. A supporting electrolyte in polarography , a developer for photoresists, and no residue catalyst in organosilicon polymerization processes.

  【Tetramethylammonium hydroxide pentahydrate】
  Molecular Formula:C4H23NO6
  Molecular Weight:181.2288
  CAS RN: [10424-65-4]
  Specifications:
Items Target
Alkali content（％）≥ 46.5
Carbonate（％）≤ 1.5
Appearance Colorless needlelike crystals

  【Tetramethylammonium hydroxide, aqueous solution】
  Molecular Formula:C4H13NO
  Molecular Weight: 91.1528
  CAS RN: [75-59-2]
  Specifications:
Items Target
Alkali content（％）≥ 25
Fe（％）≤ 0.001
Pb（％）≤ 0.002
K（％）≤ 0.001
Na（％）≤ 0.002
Cl（％）≤ 0.04
Ignition Residue ≤ 0.03

  Production: 200 tons per year
  Package: Crystals: Plastic bottle, net weight 250g.
                    Solution: Plastic bottle, net weight 500g (or plastic barrel, net weight 25kg).
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