• supply Methylamine hydrochloride CAS 593-51-1
  • supply Methylamine hydrochloride CAS 593-51-1

supply Methylamine hydrochloride CAS 593-51-1

wickr me:wendy520 Telegram/wire : @wendyaop WhatsApp / signal :+8613545906677 Threema: BM5XJ4X4
Type : Sell

Description

China manufacture supply Methylamine hydrochloride CAS 593-51-1 in good price

MOQ:The minimum order quantity is 1-5 kg or any quantity you want to buy.

  • wickr me:wendy520
  • Telegram/wire : @wendyaop
  • WhatsApp / signal :+8613545906677
  • Threema: BM5XJ4X4

Methylamine hydrochloride is prepared by heating a mixture of aqueous formaldehyde and ammonium chloride; the residual water and the formic acid produced in the reaction are removed via vacuum distillation. This leaves behind solid methylamine hydrochloride. The solid is then purified by organic extractions and additional vacuum distillations. Methylamine gas for the reaction with P2P is generated in situ by heating the hydrochloride salt with sodium hydroxide. Alternatively, methylamine can be liberated from the hydrochloride with base and collected in a cold finger or flask immersed in a dry ice bath.

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