Potassium Fluoro Sulfite

Solubility in water (g/100ml)

The grams which dissolves in per 100 ml of water at different temperatures (℃):

313g/10 ℃; 337g/20 ℃; 361g/30 ℃; 398g/40 ℃;

471g/60 ℃; 580g/80 ℃; 658g/90 ℃

Uses

Potassium fluoro sulfite is mainly used for preparation of an aqueous solution filling the well, in foreign country, potassium fluoro sulfite began to be used in drilling and completion fluids in 1990s, it is especially used in high-density drilling and completion fluid system, and achieved good results. Drilling fluid system which formulated with potassium fluoro sulfite has outstanding advantages of strong inhibition, good compatibility, environmental protection, reservoir protection. Field application results shows that potassium fluoro sulfite can inhibite clay water divide.

Chemical Properties

White crystalline solid

Definition

The potassium salt of formic acid

Uses

Reducing agent; secondary refrigerant; anti-oxidant in oil drilling applications.

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