Potassium formate
dongying bluewater chemical
| Product name | Potassium formate |
| English name | Potassium formate |
| CASE RN | 590-29-4 |
| EINECS number | 209-677-9 |
| Molecular formula | CHKO2 |
| Molecular weight | 84.1157 |
| Dangerous goods mark |  Xi:Irritant |
| Risk terminology | R36/37/38 ; |
| Security terms | S26 ; S37/39 ; |
| Physical and chemical properties | The liquid product was a colorless transparent liquid with a specific gravity of 1.58 g/cm3 in saturated solution; The solid is a white solid, easy to absorb moisture, has reducibility, can react with strong oxidants, the density is 1.9100g/cm3, soluble in water, non-toxic and non-corrosive. |
| Uses | It is mainly used to prepare water-bearing oil well filling fluid, and Potassium formate began to be applied to drilling and completion fluid in the late nineties, especially in high-density drilling and completion fluid system, and achieved good results. The drilling fluid system prepared with Potassium formate has outstanding advantages such as strong inhibition, good compatibility, environmental protection and oil layer protection. Field application results showed that Potassium formate inhibited clay hydration. |
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