60243
甲酸钾
purum p.a., ≥99.0% (NT)
别名:
蚁酸 钾盐
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关于此项目
线性分子式:
HCOOK
化学文摘社编号:
分子量:
84.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
209-677-9
MDL number:
Beilstein/REAXYS Number:
3623272
InChI
1S/CH2O2.K/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
InChI key
WFIZEGIEIOHZCP-UHFFFAOYSA-M
grade
purum p.a.
assay
≥99.0% (NT)
form
powder, crystals or chunks
mp
165-168 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, Na: ≤5000 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
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General description
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.
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Bats JW and Fuess H.
Acta Crystallographica Section B, Structural Crystallography and Crystal Chemistry, 36(8), 1940-1942 (1980)
New formulations of potassium acetate and potassium formate polymer muds greatly improved drilling and waste disposal operations in South Italy.
Gallino G, et al.
SPE Production & Operations (1997)
Viliam Múčka et al.
International journal of radiation biology, 94(12), 1142-1150 (2018-11-20)
The purpose of the paper was to investigate the protective effect of some scavengers of OH radicals (hydroxyl radicals) on the radiation sensitivity of bacteria (in some cases also yeast) under normoxic (in air) or hypoxic (suboxic) conditions and to
Potassium formate as a secondary refrigerant.
Aittomaki A and Lahti A.
International Journal of Refrigeration, 20(4), 276-282 (1997)
Craig S Clements et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 62(Pt 1), 70-73 (2006-03-03)
HLA-G is a nonclassical class I major histocompatibility complex (MHC) molecule that is primarily expressed at the foetal-maternal interface. Although the role of HLA-G has not been fully elucidated, current evidence suggests it protects the foetus from the maternal immune
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