Product name: N,N,N-Trimethylmethanaminium Hydroxide; TMAH; hydroxydedetetramethylammonium; megapositcd14; Methanaminium,N,N,N-trimethyl-,hydroxide
Molecular formula: C4H13NO
Molecular weight: 91.15
CAS No.: 75-59-2
|
Appearance |
colorless to yellowish liquid |
|
Density g/cm3 |
1.02 |
|
PH |
>13 |
|
Item |
Technical indicators |
|
Content wt.% |
25.0±0.5 |
|
CO32- ppm |
≤500 |
|
Cl ppm |
≤500 |
|
K ppm |
≤5 |
|
Ca ppm |
≤5 |
|
Na ppm |
≤5 |
|
Mg ppm |
≤5 |
|
Fe ppm |
≤5 |
|
Chroma APHA |
≤100 |
Risk rating: 8，corrosive
UN code: 1835
Packaging category: category II
25L plastic drum, 200L plastic drum, 1000L IBC, or according to customer requirements
Store in an airtight container in a cool place for use
Phase transfer catalyst, molecular sieve template agent, electronic industry, etc
Other tetraethyl ammonium hydroxide 35%(aqueous solution), tetraethyl ammonium hydroxide, 25%(aqueous solution), tetraethyl ammonium hydroxide, 20%(aqueous solution) and other quaternary ammonium alkali, quaternary ammonium salt, please contact us for details!