Potassium phosphate trihydrate (Synonyms: Phosphoric acid, tripotassium salt, trihydrate)

Cat. No.: HY-W105974 Purity: 99.32%: Data Sheet
COA

SDS
Handling Instructions
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Potassium phosphate trihydrate (Phosphoric acid, tripotassium salt, trihydrate) 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 phosphate trihydrate Chemical Structure

CAS No. : 22763-03-7

Size	Stock	Quantity
500 g	In-stock	Estimated Time of Arrival: December 31
1 k g	In-stock	Estimated Time of Arrival: December 31
5 k g	In-stock	Estimated Time of Arrival: December 31

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Description

Potassium phosphate trihydrate (Phosphoric acid, tripotassium salt, trihydrate) is a kind of biological materials or organic compounds that are widely used in life science research^[1].

Molecular Weight

266.31

Formula

K₃PO₄?3H₂O

CAS No.

22763-03-7

Appearance

Solid

Color

White to off-white

SMILES

[K+].[K+].[K+].O=P([O-])([O-])[O-].O.O.O

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 : 50 mg/mL (187.75 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.7550 mL	18.7751 mL	37.5502 mL
5 mM	0.7510 mL	3.7550 mL	7.5100 mL
10 mM	0.3755 mL	1.8775 mL	3.7550 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

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: 99.32%

Select Batch:

Data Sheet (280 KB) SDS (614 KB)

COA (293 KB)

Handling Instructions (2659 KB)

References

[1]. Bergmeyer H U, et al. Biochemical reagents[M]//Methods of Enzymatic Analysis. Academic Press, 1965: 967-1037.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O	1 mM	3.7550 mL	18.7751 mL	37.5502 mL	93.8756 mL
	5 mM	0.7510 mL	3.7550 mL	7.5100 mL	18.7751 mL
	10 mM	0.3755 mL	1.8775 mL	3.7550 mL	9.3876 mL
	15 mM	0.2503 mL	1.2517 mL	2.5033 mL	6.2584 mL
	20 mM	0.1878 mL	0.9388 mL	1.8775 mL	4.6938 mL
	25 mM	0.1502 mL	0.7510 mL	1.5020 mL	3.7550 mL
	30 mM	0.1252 mL	0.6258 mL	1.2517 mL	3.1292 mL
	40 mM	0.0939 mL	0.4694 mL	0.9388 mL	2.3469 mL
	50 mM	0.0751 mL	0.3755 mL	0.7510 mL	1.8775 mL
	60 mM	0.0626 mL	0.3129 mL	0.6258 mL	1.5646 mL
	80 mM	0.0469 mL	0.2347 mL	0.4694 mL	1.1734 mL
	100 mM	0.0376 mL	0.1878 mL	0.3755 mL	0.9388 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.

Potassium phosphate trihydrate Related Classifications

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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 phosphate22763-03-7Phosphoric acid, tripotassium salt,Biochemical Assay ReagentsInhibitorinhibitorinhibit

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Potassium phosphate trihydrate (Synonyms: Phosphoric acid, tripotassium salt, trihydrate)

Potassium phosphate trihydrate Related Antibodies

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