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quaternary ammonium salt
also known as the four level of ammonium salt, similar to the nature of the inorganic salt, soluble in water, aqueous solution can conduct electricity. main purpose: organic synthesis of phase transfer catalyst, curing agent polymer, organic electrolyte of the electronics industry, oilfield chemicals, molecular sieve template, pcms, hplc analysis reagent, surfactants, detergents, adsorbent, oil displacement agent etc..
no |
a070 |
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四甲基氯化铵 |
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tetramethyl ammonium chloride |
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cas# |
75-57-0 |
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molecular formula |
c4h12ncl |
structure type: |
molecular weight |
109.60 |
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property |
content 99%, type of white solid, melting point 332~340.℃。 hygroscopic, soluble in water, alcohol, chloroform, slightly soluble in benzene. |
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purpose |
●selective fluorination catalyst in organic synthesis, such as phase transfer catalyst, halogen replacement reaction redox reaction, alkylation of n-, cabbeen and other two chlorine reactions, curing agent for powder coating, epoxy resin polymerization. ●the low temperature electrolysis of aluminum conductive agent, organic bentonite, montmorillonite modified agent, platinum palladium extraction agent and plant genetic breeding was amplified by pcr promoter, molecular sieve template, oilfield chemical precipitation. |
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keeping |
25kg cardboard drum. store in light, cool, dry and ventilated place.。 |
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