반응 #1797478

반응 방정식

chlorpheniramine maleate

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Chlorpheniramine

용매

water

반응 조건

후처리

1. 1
   세척the product washed with USP water
2. 2
   기타The wet cake was dried
3. 3
   여과sieved through a US Std #30 mesh screen

실험 절차

Chlorpheniramine polistirex was prepared by mixing 3.12 kg of chlorpheniramine maleate with 26.00 kg of ion-exchange resin particles (AMBERLITE IRP69; US Std. Mesh #100-#400) suspended in USP water at about 30° C. The resulting suspension was centrifuged and the product washed with USP water. The wet cake was dried and sieved through a US Std #30 mesh screen. The chlorpheniramine content of the dried product was equivalent to approximately 11% by weight.

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