Заводская поставка, хлорид тетраметиламмония cas 75-57-0
100,00 $ - 300,00 $
Сохранить в закладки 1600441038468:
Factory supply Tetramethylammonium Chloride cas:75-57-0
Product name: | Tetramethyl ammonium chloride |
Synonyms: | TMAC |
Cas: | 75-57-0 |
MF: | C4H12ClN |
MW: | 109.6 |
EINECS: | 200-880-8 |
Appearance: | White to almost white crystalline powder |
Content: | ≥99.0% |
Free amine value: | ≤3mg KOH/g |
Loss on drying: | ≤0.8% |
Application: | 1) Mainly used as phase transfer catalyst . 2) Can be used as polarographic analytical reagent. 3)A corrosion inhibitor for battery anodes, e.g., metals such as zinc, lead, and the like, in primary battery cells, comprises a quaternary ammonium salt, particularly, tetraalkyl ammonium chloride.More preferably Tetraheptyl ammonium chloride. 4)Used in hybridization solutions of mixed oligonucleotides. In solutions with TMAC, the Tm(melting temperature) of a hybrid is dependent on its length, not its base composition. |
Packing: | 25kg Carton Barrel / Paper Bag |
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