Potassium phosphate monobasic

Name: Potassium phosphate monobasic
Brand: Tocris Bioscience
SKU: 3150
Rating: 5 (1 reviews)

Tocris Bioscience | Catalog # 3150

(1)

Product Documents

Commonly used in biological assay buffers

Discontinued Product

3150 has been discontinued. View all Buffers, Chelators and Reagents products.

Product Description
Product Specifications
Solubility
Preparing Stock Solutions
Calculators
Background References
Product Documents
Specific Notices

Key Product Details

Description

Commonly used in biological assay buffers

View all Buffers, Chelators and Reagents »

Product Description

Potassium phosphate monobasic is a commonly used in biological assay buffers.

Product Specifications for Potassium phosphate monobasic

Molecular Weight

136.09

Formula

KH₂PO₄

Storage

Store at RT

Purity

≥98%

Chemical Name

Potassium dihydrogen phosphate

CAS Number

7778-77-0

PubChem ID

516951

InChI Key

GNSKLFRGEWLPPA-UHFFFAOYSA-M

SMILES

O=P(O[O])=O.[KH2]

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Solubility

	Solvent	Max Conc. mg/mL	Max Conc. mM
Solubility
Solubility	water	40.83	300

Preparing Stock Solutions for Potassium phosphate monobasic

The following data is based on the product molecular weight 136.09.

Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
3 mM	2.45 mL	12.25 mL	24.49 mL
15 mM	0.49 mL	2.45 mL	4.90 mL
30 mM	0.24 mL	1.22 mL	2.45 mL
150 mM	0.05 mL	0.24 mL	0.49 mL

Calculators

Calculate the mass, volume, or concentration required for a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).

Calculate the dilution required to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Background References

References are publications that support the biological activity of the product.

There are currently no references for this product.

Product Documents for Potassium phosphate monobasic

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Download SDS

Product Specific Notices for Potassium phosphate monobasic

For research use only

Customer Reviews for Potassium phosphate monobasic (1)

5 out of 5

1 Customer Rating

5 Stars

100%

4 Stars

3 Stars

2 Stars

1 Stars

Have you used Potassium phosphate monobasic?

Submit a review and receive an Amazon gift card!

$25/€18/£15/$25CAN/¥2500 Yen for a review with an image

$10/€7/£6/$10CAN/¥1110 Yen for a review without an image

Submit a review

Showing 1 - 1 of 1 review Showing All

Filter By:

Used to make cell culture buffer: Works well and would use again

Name: Anonymous

Species: Human

Verified Customer | Posted 02/11/2019

Potassium phosphate monobasic was used to make 1L of 1 M potassium phosphate buffer (pH maintained at 7.4) Works ideally and will use again.

There are no reviews that match your criteria.