potassium formate powder Raw Materials CAS 590-29-4

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Uses and synthesis of potassium formate powder

potassium formate powder is a colourless transparent liquid or white solid, very easy to absorb moisture, potassium formate Raw Materials has reducing properties, can react with strong oxidants, density 1.9100g/cm3, soluble in water, saturated solution specific gravity 1.58g/cm3, non-toxic and non-corrosive.

Carbon monoxide and potassium hydroxide can be heated together to synthesise potassium formate CAS 590-29-4, which is further acidified and distilled to obtain formic acid.

Applications / Functions of potassium formate powder

1. potassium formate Raw Materials is mainly used to formulate watery oil well refilling fluid, foreign countries began to apply potassium formate to drilling and completion fluids in the late nineties, especially in the high-density drilling and completion fluids, and achieved very good results.
2. The drilling fluid system formulated with potassium formate powder has outstanding advantages such as strong inhibition, good compatibility, environmental protection and oil formation protection. Field application results show that potassium formate powder inhibits the hydration fraction of clay.

Physicochemical Property of potassium formate powder

1. properties: colourless transparent liquid 2. density (g / mL, 20 ℃): 1.563. melting point (℃): 165-1684. solubility: soluble in water, ethanol, insoluble in ether

Production methodprocess of potassium formate powder

Add the measured formic acid and potassium hydroxide or potassium carbonate into the reactor, the weight ratio of formic acid and potassium hydroxide or potassium carbonate is the ratio of its molecular weight, open the reactor cooling water system, start the reactor stirring device.

At the same time, control the reaction temperature in the reactor, after the reaction is finished to make potassium formate CAS 590-29-4, then send the potassium formate into the evaporator, and control the temperature in the evaporator at 180~210℃, in order to evaporate the water generated from the reaction in the potassium formate, and make the potassium formate in a fused state, then it can be made into potassium formate CAS 590-29-4. CAS 590-29-4.

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