TETRAMETHYLAMMONIUM HYDROXIDE

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period for delivery:	Consignment Deadline Days
area:	Beijing
Expiry date :	Long Effective
last update:	2017-12-24 13:08
view count:	185

Company Profile

Rudong Zhenfeng Yiyang Chemical CO.,LTD
By certification [File Integrity]
Contactrzycc8301(Mr.)
telephone
AreaBeijing
AddressRudong Coastal Economic Development Zone Chemical Industry Park, Yellow Sea No.1 Road
Website:http://rzycc8301.qqhrjc.com/

Product details

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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