Advanced Search



Potassium carbonate sesquihydrate

SIGALD/243558 - ACS reagent, 99%

CAS Number: 6381-79-9
Empirical Formula (Hill Notation): CK2O3 · 1.5H2O
Molecular Weight: 165.23
EC Number: 209-529-3
Linear Formula: K2CO3 · 1.5H2O
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-243558-1KG 1 kg
$164.00
1/EA
Add To Favorites
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: 243558-1KG

 

anion traces chloride (Cl-): ≤0.003%
  phosphate (PO43-): ≤0.001%
assay 98.5-101.0% (ACS specification)
  99%
cation traces Ca: ≤0.005%
  Fe: ≤5 ppm
  heavy metals: ≤5 ppm (by ICP-OES)
  Mg: ≤0.002%
  Na: ≤0.02%
form (Powder or Crystals or Granules or Chunks)
  crystals or granules
grade ACS reagent
impurities ≤0.001% N compounds
  ≤0.004% S compounds (as SO42-)
  ≤0.005% silica
  ≤0.01% insolubles
  ≤0.01% NH4OH pptd.
loss 14.0-16.5% loss on heating
Quality Level 200 
SMILES string O.O.O.[K+].[K+].[K+].[K+].[O-]C([O-])=O.[O-]C([O-])=O
Application: Potassium carbonate sesquihydrate can be used as a sorbent for the removal of CO2 from flue gas in precombustion process. It may be employed as a base in the cross-coupling of benzene boronic acid with benzoyl chloride in the presence of deposited Pd catalysts to give benzophenone.

It may also be used as one of the reaction components in the preparation of:
• 1,2,3-triethylimidazolium
• 1,2,3-triethyl-4-methylimidazolium
• 2-ethyl-1,3,4-trimethylimidazolium
General description: Crystals of potassium carbonate sesquihydrate belong to the monoclinic crystal system and space group C2/c.
Packaging: 1 kg in poly bottle
Purity 98.5-101.0% (ACS specification); 99%
UNSPSC 12352300

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top