255785
酢酸カリウム
99.98% trace metals basis
別名:
K(acac)
で組織・契約価格をご覧ください。
サイズを選択してください
表示を変更する
この商品について
化学式:
CH3COOK
CAS番号:
分子量:
98.14
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
204-822-2
Beilstein/REAXYS Number:
3595449
MDL number:
Assay:
99.98% trace metals basis
Form:
powder or chunks
Solubility:
H2O: soluble 98.2 g/L at 20 °C (completely)
Quality Segment
assay
99.98% trace metals basis
form
powder or chunks
reaction suitability
core: potassium
solubility
H2O: soluble 98.2 g/L at 20 °C (completely)
density
1.57 g/cm3 at 25 °C (lit.)
SMILES string
[K+].CC([O-])=O
InChI
1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
SCVFZCLFOSHCOH-UHFFFAOYSA-M
General description
Potassium acetate is a white, hygroscopic crystalline salt that is readily soluble in water and most polar organics. High-purity grades up to99.98% (trace-metals basis) are commercially available for micro-electronics,molecular-biology and pharmaceutical uses. It is non-corrosive, biodegradable and offers good electrical conductivity, and as an additive/catalyst in a range of organic and energy-materials syntheses.
Application
Potassium acetate can be used as:
- An electrolyte additive in potassium-ion batteries, enhancing ionic conductivity (up to 15 mS/cm) and cycle stability by forming stable solid-electrolyte interphases.
- A heterogeneous transesterification catalyst for biodiesel – Ultrasound-assisted impregnation of zeolites with potassium acetate (12 wt %) yields solid bases (12K/NaA) that convert palm oil to FAME.
Still not finding the right product?
Explore all of our products under 酢酸カリウム
保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)