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  4. Potassium sulfate, 99%

Potassium sulfate, 99%  (Synonyms: Salt of lemery, 99%)

Cat. No.: HY-Y1083H Purity: 99.2%
COA
SDS
Handling Instructions Technical Support

Potassium sulfate, 99% (Salt of lemery, 99%) can be used in biochemical tests for serum proteins, the determination of blood potassium and other potassium salts, and the preparation of protein capillary electrophoresis buffers. Potassium sulfate, 99% is a kind of biological materials or organic compounds that are widely used in life science research.

For research use only. We do not sell to patients.

Potassium sulfate, 99%

Potassium sulfate, 99% Chemical Structure

CAS No. : 7778-80-5

Size Price Stock Quantity
100 g In-stock
500 g Get quote
1 kg Get quote

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Based on 1 publication(s) in Google Scholar

Potassium sulfate, 99% Related Antibodies

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Description

Potassium sulfate, 99% (Salt of lemery, 99%) can be used in biochemical tests for serum proteins, the determination of blood potassium and other potassium salts, and the preparation of protein capillary electrophoresis buffers. Potassium sulfate, 99% is a kind of biological materials or organic compounds that are widely used in life science research[1].

Molecular Weight

174.26

Formula

K2SO4
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(O[K])(O[K])=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Store at room temperature, keep dry and cool

In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

H2O : 33.33 mg/mL (191.27 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.7386 mL 28.6928 mL 57.3855 mL
5 mM 1.1477 mL 5.7386 mL 11.4771 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.2%

SDS (393 KB)

COA (252 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 5.7386 mL 28.6928 mL 57.3855 mL 143.4638 mL
5 mM 1.1477 mL 5.7386 mL 11.4771 mL 28.6928 mL
10 mM 0.5739 mL 2.8693 mL 5.7386 mL 14.3464 mL
15 mM 0.3826 mL 1.9129 mL 3.8257 mL 9.5643 mL
20 mM 0.2869 mL 1.4346 mL 2.8693 mL 7.1732 mL
25 mM 0.2295 mL 1.1477 mL 2.2954 mL 5.7386 mL
30 mM 0.1913 mL 0.9564 mL 1.9129 mL 4.7821 mL
40 mM 0.1435 mL 0.7173 mL 1.4346 mL 3.5866 mL
50 mM 0.1148 mL 0.5739 mL 1.1477 mL 2.8693 mL
60 mM 0.0956 mL 0.4782 mL 0.9564 mL 2.3911 mL
80 mM 0.0717 mL 0.3587 mL 0.7173 mL 1.7933 mL
100 mM 0.0574 mL 0.2869 mL 0.5739 mL 1.4346 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Potassium sulfate, 99% Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Potassium sulfate, 99%7778-80-5Salt of lemery, 99%Biochemical Assay Reagentselectrophoresis bufferInhibitorinhibitorinhibit

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