Product Description
Product Name : Tetrapropylammonium hydroxide
Synonyms:TPAH
CAS No. 4499-86-9
EINECS. 224-800-6
Molecular Formula: C12H28N.OH
Molecular Weight: 203.37
Tetrapropyl Ammonium Hydroxide 20%:
Appearance: Colorless to yellow liquid
Chromaticity(Chroma Meter): 500 max
Assay(Potentiometric Titrator): 19.50-20.50%
Carbonate(Potentiometric Titrator): 2000ppm Max
Bromideion (Titration): 500ppm Max
K(ICP-AES): 10ppm Max
Na(ICP-AES): 10ppm Max
Ca(ICP-AES): 5ppm Max
Mg(ICP-AES): 5ppm Max
Fe (ICP-AES): 5ppm Max
Tetrapropyl Ammonium Hydroxide 25%:
Appearance: Colorless to yellow liquid
Chromaticity(Chroma Meter): 500 max
Assay(Potentiometric Titrator): 24.50-25.50%
Carbonate(Potentiometric Titrator): 2000ppm Max
Bromideion (Titration): 500ppm Max
K(ICP-AES): 10ppm Max
Na(ICP-AES): 10ppm Max
Ca(ICP-AES): 5ppm Max
Mg(ICP-AES): 5ppm Max
Fe (ICP-AES): 5ppm Ma
Tetrapropyl Ammonium Hydroxide40%:
Appearance: Colorless to yellow liquid
Chromaticity(Chroma Meter): 500 max
Assay(Potentiometric Titrator): 39.50-40.50%
Carbonate(Potentiometric Titrator): 2000ppm Max
Bromideion (Titration): 500ppm Max
K(ICP-AES): 10ppm Max
Na(ICP-AES): 10ppm Max
Ca(ICP-AES): 5ppm Max
Mg(ICP-AES): 5ppm Max
Fe (ICP-AES): 5ppm Max
Package: 200kg/Iron drum, or 1000kg IBC drum