431583-250GSIG Display Image

Potassium - more than or equal to 99.99% trace metals basis - 99.7-100.5% dry basis

Code: 431583-250GSIG D2-231

Application

Potassium bicarbonate may be used as a catalyst in the synthesis of dimethyl carbonate (DMC) by reacting with propylene oxide (PO), supercritical CO2 (...


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£562.43 250G
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Application

Potassium bicarbonate may be used as a catalyst in the synthesis of dimethyl carbonate (DMC) by reacting with propylene oxide (PO), supercritical CO2 (SC CO2) and methanol. It may also be used as a nucleophile for synthesizing branched allylic alcohols in the presence of iridium catalyst.

Features and Benefits

Meets A.C.S. reagent specifications.

General description

Potassium bicarbonate is water soluble alkaline potassium salt with monoclinic crystalline structure. It is a raw material for the synthesis of many potassium compounds. It is a better coolant than sodium bicarbonate in the aerosol fire extinguishing apparatus. It shows potential as an antifungal agent.

Packaging

50, 250 g in poly bottle

anion tracesphosphate (PO43-): ≤5 ppm, chloride (Cl-): ≤0.001%
assay≥99.95% trace metals basis, 99.7-100.5% dry basis
cation tracesNa: ≤0.03%, heavy metals: ≤5 ppm, NH4+: ≤5 ppm
formsolid
gradefor inorganic trace analysis
impurities≤0.003% S compounds, ≤0.01% insolubles, ﹤500 ppm total metallic impurities (excluding Na)
InChI keyTYJJADVDDVDEDZ-UHFFFAOYSA-M
InChI1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
Quality Level100
SMILES string[K+].OC([O-])=O
solubilitywater: soluble 362 g/L at 25 °C
Code
Description
Unit Size
List Price
Qty
431583-50GSIG
POTASSIUM BICARBONATE, >=99.95% TRACE

Unit:EACH
List Price: £119.02
Source:List Price
ADD
Cas Number298-14-6
This product has met the following criteria: