Advanced Search



Potassium pyrophosphate

ALDRICH/322431 - 97%

Synonym: Potassium diphosphate tetrabasic; Tetrapotassium diphosphate

CAS Number: 7320-34-5
Empirical Formula (Hill Notation): K4O7P2
Molecular Weight: 330.34
EC Number: 230-785-7
MDL Number: MFCD00011393
Linear Formula: K4P2O7
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-322431-25G 25 g
 $32.80
1/EA		 Add To Favorites
45-322431-500G 500 g
 $50.20
1/EA		 Add To Favorites
45-322431-2.5KG 2.5 kg
 $120.00
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: 322431-500G
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: 322431-2.5KG

 

assay 97%
form solid
InChI 1S/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4
InChI key RYCLIXPGLDDLTM-UHFFFAOYSA-J
mp 1300 °C (lit.)
Quality Level 200 
reaction suitability core: potassium
SMILES string [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O
solubility water: soluble
Application: K4P2O7 can be used in the preparation of an electrolytic solution, which can further be used in the fabrication of lithium ion batteries and arrays of copper nanowires.
General description: Potassium pyrophosphate (K4P2O7) is a water soluble, buffering and chelating agent. It can also be used as an ionic dispersant to form a low viscous solution. It is a biocompatible and a non-toxic compound that is commonly used as a food additive.
Packaging: 2.5 kg in poly bottle
Packaging: 25, 500 g in poly bottle
Purity 97%
mp 1300 °C (lit.)
UNSPSC 12352302

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