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  4. Potassium bromide, 99%

Potassium bromide, 99% is a salt, widely used as an anticonvulsant and a sedative. Potassium bromide can be used to remove peripheral membrane proteins in molecular biology.

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

Potassium bromide, 99% Chemical Structure

Potassium bromide, 99% Chemical Structure

CAS No. : 7758-02-3

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Potassium bromide, 99% Related Antibodies

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Description

Potassium bromide, 99% is a salt, widely used as an anticonvulsant and a sedative. Potassium bromide can be used to remove peripheral membrane proteins in molecular biology[1].

Molecular Weight

119.00

Formula

KBr
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

[K]Br
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (840.34 mM; Need ultrasonic)

DMSO : 33.33 mg/mL (280.08 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 8.4034 mL 42.0168 mL 84.0336 mL
5 mM 1.6807 mL 8.4034 mL 16.8067 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, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* 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: 99.16%

SDS (393 KB)

COA (254 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, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO / H2O 1 mM 8.4034 mL 42.0168 mL 84.0336 mL 210.0840 mL
5 mM 1.6807 mL 8.4034 mL 16.8067 mL 42.0168 mL
10 mM 0.8403 mL 4.2017 mL 8.4034 mL 21.0084 mL
15 mM 0.5602 mL 2.8011 mL 5.6022 mL 14.0056 mL
20 mM 0.4202 mL 2.1008 mL 4.2017 mL 10.5042 mL
25 mM 0.3361 mL 1.6807 mL 3.3613 mL 8.4034 mL
30 mM 0.2801 mL 1.4006 mL 2.8011 mL 7.0028 mL
40 mM 0.2101 mL 1.0504 mL 2.1008 mL 5.2521 mL
50 mM 0.1681 mL 0.8403 mL 1.6807 mL 4.2017 mL
60 mM 0.1401 mL 0.7003 mL 1.4006 mL 3.5014 mL
80 mM 0.1050 mL 0.5252 mL 1.0504 mL 2.6261 mL
100 mM 0.0840 mL 0.4202 mL 0.8403 mL 2.1008 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 bromide, 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 bromide, 99%7758-02-3OtherssedativeInhibitorinhibitorinhibit

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