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14213
Fluka
Tetramethylammonium hydroxide solution
SKU
14213
TraceSELECT™ Ultra, 25% in H2O
Synonym(s)
TMAH; TMAOH
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| Brand Fluka | Beilstein Registry Number | CAS Numbers (All) | Linear Formula (CH3)4N(OH) | MDL Number |
| Molar Mass 91.15 g/mol | RTECS Number 3558708 | Synonyms TMAH; TMAOH |
Specifications
| Property | Value |
|---|---|
| Assay | 24 - 26 % |
| Density (D 20/4) | 1.01 - 1.03 |
| Refractive index (n 20/D) | 1.381 - 1.383 |
| Silver (Ag) | Max. 0.01 ppb |
| Aluminium (Al) | Max. 1 ppb |
| Arsenic (As) | Max. 0.05 ppb |
| Gold (Au) | Max. 0.01 ppb |
| Barium (Ba) | Max. 0.05 ppb |
| Beryllium (Be) | Max. 0.05 ppb |
| Bismuth (Bi) | Max. 0.1 ppb |
| Calcium (Ca) | Max. 2 ppb |
| Cadmium (Cd) | Max. 0.01 ppb |
| Cerium (Ce) | Max. 0.01 ppb |
| Cobalt (Co) | Max. 0.01 ppb |
| Chromium (Cr) | Max. 0.2 ppb |
| Cesium (Cs) | Max. 0.01 ppb |
| Copper (Cu) | Max. 0.5 ppb |
| Dysprosium (Dy) | Max. 0.01 ppb |
| Erbium (Er) | Max. 0.01 ppb |
| Europium (Eu) | Max. 0.01 ppb |
| Iron (Fe) | Max. 0.5 ppb |
| Gallium (Ga) | Max. 0.01 ppb |
| Gadolinium (Gd) | Max. 0.01 ppb |
| Germanium (Ge) | Max. 0.01 ppb |
| Hafnium (Hf) | Max. 0.01 ppb |
| Mercury (Hg) | Max. 0.5 ppb |
| Holmium (Ho) | Max. 0.01 ppb |
| Indium (In) | Max. 0.01 ppb |
| Potassium (K) | Max. 1 ppb |
| Lanthanum (La) | Max. 0.01 ppb |
| Lithium (Li) | Max. 0.01 ppb |
| Lutetium (Lu) | Max. 0.01 ppb |
| Magnesium (Mg) | Max. 0.2 ppb |
| Manganese (Mn) | Max. 0.05 ppb |
| Molybdenum (Mo) | Max. 0.1 ppb |
| Sodium (Na) | Max. 2 ppb |
| Niobium (nb) | Max. 0.01 ppb |
| Neodymium (nd) | Max. 0.01 ppb |
| Nickel (Ni) | Max. 0.1 ppb |
| Lead (Pb) | Max. 1 ppb |
| Palladium (Pd) | Max. 0.01 ppb |
| Praseodymium (Pr) | Max. 0.01 ppb |
| Platinum (Pt) | Max. 0.01 ppb |
| Rubidium (Rb) | Max. 0.01 ppb |
| Rhenium (Re) | Max. 0.01 ppb |
| Rhodium (Rh) | Max. 0.01 ppb |
| Ruthenium (Ru) | Max. 0.01 ppb |
| Antimony (Sb) | Max. 0.05 ppb |
| Scandium (Sc) | Max. 0.05 ppb |
| Selenium (Se) | Max. 0.5 ppb |
| Samarium (Sm) | Max. 0.01 ppb |
| Tin (Sn) | Max. 0.05 ppb |
| Strontium (Sr) | Max. 0.01 ppb |
| Terbium (Tb) | Max. 0.01 ppb |
| Tellurium (Te) | Max. 0.01 ppb |
| Thorium (Th) | Max. 0.01 ppb |
| Titanium (Ti) | Max. 0.5 ppb |
| Thallium (Tl) | Max. 0.01 ppb |
| Thulium (Tm) | Max. 0.01 ppb |
| Uran (U) | Max. 0.01 ppb |
| Vanadium (V) | Max. 0.01 ppb |
| Tungsten (W) | Max. 0.1 ppb |
| Yttrium (Y) | Max. 0.01 ppb |
| Ytterbium (Yb) | Max. 0.01 ppb |
| Zinc (Zn) | Max. 0.5 ppb |
| Zirconium (Zr) | Max. 0.1 ppb |
| Bromide (Br) | Max. 50 ppb |
| Chloride (Cl) | Max. 50 ppb |
| Fluoride (F) | Max. 50 ppb |
| Nitrate (NO3) | Max. 250 ppb |
| Phosphate (PO4) | Max. 50 ppb |
| Sulfate (SO4) | Max. 500 ppb |
| Total iodine (I) | Max. 5 ppb |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 110 °C (1.013 hPa) |
| Color | Colorless |
| Concentration | 25.00% |
| Corrosivity | Corrosive to metals |
| Density | 1.010 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Liquid |
| Grade | Trace Analysis |
| Incompatible Materials | Corrodes aluminium, Strong oxidizing agents, Strong acids |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | No data available |
| Partition Coefficient | No data available |
| Purity Percentage | 25.00 |
| Purity Details | 25.00% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | 23 hPa (20 °C) |
| Viscosity | No data available |
| pH-Value | 13 |
| Product Line | TraceSELECT™ Ultra |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN1835 |
