Trimethylamine hydrochloride white fine powder 99.9% CAS 593-81-7 Pharmaceutical raw materials
 

Uses
Trimethylamine hydrochloride is used in the manufacture of quaternary ammonium compounds, as insect attractant. It is used as a raw material for the synthesis of choline chloride, quaternary ammonium compounds, ion exchange resins. It acts as cationic starch reagents, phase transfer catalyst, oil field chemicals, warning agent for natural gas and flotation agent.

Purification Methods
The salt crystallises from CHCl3, EtOH or n-propanol, and is dried under vacuum. It also crystallises from *benzene/MeOH, MeOH/diethyl ether and is dried under vacuum over paraffin wax and H2SO4. It is kept over P2O5 as it is hygroscopic.[Beilstein 4 H 262, 4 I 419, 4 IV 138.]

Company Profile
The salt crystallises from CHCl3, EtOH or n-propanol, and is dried under vacuum. It also crystallises from *benzene/MeOH, MeOH/diethyl ether and is dried under vacuum over paraffin wax and H2SO4. It is kept over P2O5 as it is hygroscopic.[Beilstein 4 H 262, 4 I 419, 4 IV 138.]
 
 
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A:Usually most of products in stock and can ship it out within 3-5 working days after getting the payment. if not in stock , we will arrange the shipment in 7-15 working days

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A:It is based on the different product. Some are 1kg and some are 25kg . Plesae be free to consult our salesman.