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Anhui Sinograce Chemical Co., Ltd.

Tetramethylammonium Hydroxide Aqueous, Tetramethylammonium, CAS No. 75-59-2 manufacturer / supplier in China, offering Tetramethylammonium Hydroxide, Acrylic Adhesive for Fiber Glass Mesh, Excellent Anti Stripping Performance Acrylic Emulsion and so on.

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Supplier Homepage Product Chemical Raw Materials Tetramethylammonium Hydroxide

Tetramethylammonium Hydroxide

FOB Price: Get Latest Price
Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 150tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, D/A

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Basic Info
  • Model NO.: TMAH-25
  • Quality: Industrial
  • CAS No.: 75-59-2/10424-65-4
  • Specific Gravity @ 20c: 1.021
  • Transport Package: Available in 25 Kg/Barrel
  • HS Code: 3707909000
  • Appearance: Liquid
  • Colour: Transparent
  • Chemical Formula: (CH3)4noh5H2O
  • Trademark: sinograce
  • Origin: China Anhui
Product Description
Typical properties
CAS No.75-59-2/10424-65-4
Chemical formula(CH3)4NOH·5H2O
AppearanceColorless transparent liquid
Specific Gravity @ 20ºC1.021
ColorHazen 5
CO32-     (Carbonate)ppm 100
Cl-       ( Chloride )ppm 0.1
CH3OH (Methanol)ppm 40
Li (Lithium)ppb 5
Na (Sodium)ppb 10
Mg (Magnesium)ppb 5
Al (Aluminum)ppb 10
K (Potassium)ppb 10
Ca (Calcium)ppb 10
Cr (Chromium)ppb 5
Mn (Manganese)ppb 5
Fe (Iron)ppb 5
Ni (Nickel)ppb 5
Co (Cobalt)ppb 5
Cu (Copper)ppb 5
Zn (Zinc)ppb 5
Mo (Molybdenum)ppb 5
Cd (Cadmium)ppb 5
Pb (Lead)ppb 5
Ag (Silver)ppb 5
Particle >0.5umEa/ml 100
ApplicationThe catalyst of dimethyl silicone oil, benzyl methyl silicon oil, organic silicon diffusion pump oil, solvent-free silicon molding plastics, silicon rubber for organic silicone resin.Ash-free alkali for precipitating lots of metal elements.Brightener cleaner and touch cutting agent for computer silicon wafer surface during the production of silicon wafer.Widely used in electronic industry, especially as positive resister developer, silicon wafer wet etchant and super clean solution for CMP process. Also used in the manufacture of integrated circuits, liquid crystal displays, printed circuit boards, capacitors, sensors, and many other electronic components.
Storage and handlingAvailable in 25 kg/barrelStore products in tightly closed original containers at 5-40ºCShelf life: 12 months from delivery dateAccording to non-dangerous goods transport
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