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TETRAETHYLAMMONIUM CHLORIDE CAS56-34-8The polymerization reaction by phase transfer catalyst. Study on membrane carrier electrolyte. Inspection of antimony and bismuth, determination of gold. Polarographic analysis is used as a reagent polarographic analysis
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Silver acetate CAS563-63-3Analytical reagent, organic reagents, pharmaceutical intermediates
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OCTAMETHYLCYCLOTETRASILOXANE CAS556-67-2Used for the preparation of silicone intermediates, also used for the insulation of the radio components, moistureproof and so on