Merck, 87741-500G, Tetramethylammonium hydroxide pentahydrate
Size:500 g, TMAH Pentahydrate, ≥95.0% (T)
Available Catalog Numbers
Catalog Number: 87741-500G
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Category
Pack Size500 g
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| UNSPSC Code | 12352100 |
|---|---|
| NACRES | NA.22 |
| PubChem Substance ID | 57653264 |
| EC Number | 200-882-9 |
| Beilstein/REAXYS Number | 3714235 |
| MDL number | MFCD00149566 |
| InChI key | MYXKPFMQWULLOH-UHFFFAOYSA-M |
| InChI | 1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1 |
| SMILES string | O.O.O.O.O.[OH-].C[N+](C)(C)C |
| vapor density | 1.1 (vs air) |
| assay | ≥95.0% (T) |
| form | crystals |
| autoignition temp. | 878 °F |
| expl. lim. | 36 % |
| reaction suitability | core: ammonium |
| impurities | ≤0.1% halides (as chloride) |
| pH | (14 at ca.1,000 g/l at 20 °C (68 °F)) |
| mp | 67-70 °C (lit.) |
| solubility | soluble (2,200 g/l at 15 °C (59 °F)) |
| anion traces | sulfate (SO42-): ≤1000 mg/kg |
| functional group | amine |
| Quality Level | 200 |
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