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590-29-4
???:
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???(??):
?????;???,???;???,???;????
???:
Potassium formate
???(??):
Potassium fulvic acid;Formic acid potassium;potassium formate solution;Potassium Formate liquid 75%;Patassium formate;FORMIC ACID POTASSIUM SALT;CHKO2;HCOOK CHO2K;formicacid,ksalt;otassium formate
CBNumber:
CB7494444
???:
CHKO2
??? ??:
84.12
MOL ??:
590-29-4.mol
MSDS ??:
SDS

??? ?? ??

???
165-168 °C (lit.)
??
1.560 g/mL at 20 °C
?? ??
Inert atmosphere,Room Temperature
???
H2O: 1 M at 20 °C, ??, ??
?? ?? (pKa)
3.79[at 20 ℃]
??? ??
?? ??? ??
Specific Gravity
1.91
??
colorless hygroscopic crystals, crystalline
??????(pH)
7.4(1 mM solution);7.83(10 mM solution);8.25(100 mM solution);8.58(1000 mM solution)
???
??
??
Hygroscopic
?? ??(λmax)
λ: 260 nm Amax: 0.09
λ: 280 nm Amax: 0.08
Hydrolytic Sensitivity
0: forms stable aqueous solutions
Merck
14,7633
BRN
3623272
InChI
1S/CH2O2.K/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
InChIKey
WFIZEGIEIOHZCP-UHFFFAOYSA-M
SMILES
[K+].[O-]C=O
LogP
-2 at 20℃
CAS ??????
590-29-4(CAS DataBase Reference)
EPA
Formic acid, potassium salt (590-29-4)
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  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 37/39-26
WGK ?? 2
RTECS ?? LQ9625000
TSCA TSCA listed
HS ?? 29151200
???? ??? 13 - Non Combustible Solids
?? ?? ??? 590-29-4(Hazardous Substances Data)
???? ?? KE-29116
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
2 0

??? ?? MSDS


Formic acid potassium salt

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Potassium formate is the potassium salt of formic acid. It is an intermediate in the formate potash process for the production of potassium . Potassium formate has also been studied as a potential environmentally friendly deicing salt for use on roads.

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white crystalline solid

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Potassium formate acts as an intermediate in the formate potash process for the production of potassium. It is a deicing salt for used on roads. It serves as a corrosion inhibitor, an anti-scaling agent, a functional fluid, a processing aid and used in petroleum production.

??

ChEBI: Potassium formate is the potassium salt of formic acid. It has a role as a buffer. It is a potassium salt and a one-carbon compound. It is functionally related to a formic acid.

?? ??

Potassium formate (K Formate) is the potassium salt of formic acid. It has been synthesized by the neutralization reaction of formic acid with potassium hydroxide or potassium carbonate. It has been proposed as a promising secondary refrigerant for use in indirect refrigeration systems. Its crystal structure has been described. Its crystals have been reported to crystallize in the orthorhombic system.

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