Wuhan Dachu Hexing Technology Co., Ltd Company Logo Wuhan Dachu Hexing Technology Co., Ltd
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Tetramethyl Ammonium Chloride TMAC CAS NO.:75-57-0

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Wuhan Dachu Hexing Technology Co., Ltd

15#Block B, Huijin Center, Optics Valley Financial Harbour Wuhan Hubei
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Quick Information

  • Brand Name: wohing
  • Place of Origin: China
  • Model Number : wohing


Product Description

  1. Quarternary ammonium salts, phase transfer catalysts
  2. Appearance crystal or powder,Moisture sensitive extremely hygroscopic.
Items Specification
APPEARANCE white to cream-white crystal
ASSAY min 99%
Free amine max 0.07%
Residue on ignition max 0.5%
Potassium max 50 ppm
Sodium max10 ppm

●A corrosion inhibitor for battery anodes, e.g., metals such as zinc, lead, and the like, in
primary battery cells, comprises a quaternary ammonium salt, particularly, tetraalkyl ammonium chloride.More preferably Tetraheptyl ammonium chloride.
●Used in hybridization solutions of mixed oligonucleotides. In solutions with TMAC, the Tm(melting temperature) of a hybrid is dependent on its length, not its base composition.
●Used in probing PCR (polymerase chain reaction)  products for the analysis of polymorphisms with allele-specific oligonucleotides.
Packing and Storage

● should store at RT, Keep container dry,Keep in a cool place.
● Ground all equipment containing material. Keep container tightly closed.Combustible materials should be stored away from extreme heat and away from strong oxidizing agents
Item Packing Quantity/FCL N.W./FCL
50% 200kg/drum 80Drums 16.00MT
99% 25kg/bag 600bags 15.00MT


  • Price Condition : FOB
  • Delivery Port : Shanghai/Qingdao

Packaging & Delivery

  • Packing :25kg/bag, 12mt/20'FCL
  • Delivery Lead Time : 15days
  • Minimum Order : 1 Metric Ton/Metric Tons
  • Supply Ability : 2000 Metric Ton/Metric Tons per Month

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