High Quality Potassium Formate Drilling Fluid CAS 590-29-4 Potassium Formate Powder

Product Description

Introduction: Potassium formate is a colorless transparent liquid or white solid, easy to absorb moisture, with reducibility, can react with strong oxidants, density of 1.9100g/cm3, soluble in water, saturated solution specific gravity of 1.58g/cm3, non-toxic and non-corrosive. Heating carbon-monoxide with potassium-hydroxide yields potassium formate, which is further acidified and distilled.Application: it is mainly used to prepare water-bearing oil well filling fluid. Since the end of 1990s, potassium formate has been applied to drilling and completion fluid, especially in high-density drilling and completion fluid system, and good results have been achieved. Potassium formate drilling fluid system has strong inhibition, good compatibility, environmental protection, reservoir protection and other outstanding advantages. Field application results show that potassium formate inhibits the hydration of clay.

Items	Specifications	Results
Appearance	White powder	Confirm
Odor& Taste	Characteristic	Confirm
Loss on drying	≤8.0%	2.8%
Assay(HPLC)	99.0% min	99.2%
Ash	≤1.0%	0.35%
Heavy Metal	≤10 ppm	Confirm
As	≤1.0ppm	Confirm
Pb	≤1.0ppm	Confirm
Cd	≤1.0ppm	Confirm
Hg	≤0.1ppm	Confirm
Total plate count	≤1000 cfu/g	Confirms
Yeast&Mold	≤100 cfu/g	Confirms
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staphylococcus aureus	Negative	Negative

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