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Potassium bicarbonate

SIGALD/237205 - ACS reagent, 99.7%, powder, crystals or granules

Synonym: Potassium hydrogen carbonate

CAS Number: 298-14-6
Empirical Formula (Hill Notation): CHKO3
Molecular Weight: 100.12
EC Number: 206-059-0
MDL Number: MFCD00011402
Linear Formula: KHCO3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-237205-100G 100 g
 $34.70
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45-237205-500G 500 g
 $81.10
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45-237205-2.5KG 2.5 kg
 $278.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 237205-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 237205-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 237205-2.5KG

 

anion traces chloride (Cl-): ≤0.001%
  phosphate (PO43-): ≤5 ppm
assay 99.7%
  99.7-100.5% (ACS specification)
cation traces Ca: ≤0.002%
  Fe: ≤5 ppm
  heavy metals (as Pb): ≤5 ppm
  Mg: ≤0.001%
  Na: ≤0.03%
  NH4+: ≤5 ppm
form powder, crystals or granules
grade ACS reagent
impurities ≤0.003% S compounds
  ≤0.01% insolubles
InChI 1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
InChI key TYJJADVDDVDEDZ-UHFFFAOYSA-M
pH 8.2 (10.01 g/L)
Quality Level 200 
SMILES string [K+].OC([O-])=O
Application: Potassium bicarbonate can be used as:      
• A catalyst to synthesize dimethyl carbonate and propylene glycol from propylene oxide, supercritical carbon dioxide, and methanol. In this process, KHCO3 also acts as a drying agent.      
• A dopant in the epoxidation of propene in the presence of silica-supported vanadium oxide as a catalyst.      
• A carboxyl source to synthesize Z-5-alkylidene-2-oxazolidinones via Ag2CO3 catalyzed carboxylative cyclization of propargylic amines.
General description: Potassium bicarbonate is a commercially available nontoxic base frequently used as a reagent as well as a pH regulator in research and industrial applications.
Packaging: 100, 500 g in poly bottle
Packaging: 2.5 kg in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Purity 99.7%; 99.7-100.5% (ACS specification)
UNSPSC 12352300

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