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Dipotassium hydrogen phosphate 

Cat. No.: HY-W019883 Purity: ≥99.0%
COA Handling Instructions

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Dipotassium hydrogen phosphate is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. Dipotassium hydrogen phosphate can be used as an excipient, such as pH regulator, buffer. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.

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

Dipotassium hydrogen phosphate Chemical Structure

Dipotassium hydrogen phosphate Chemical Structure

CAS No. : 7758-11-4

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Dipotassium hydrogen phosphate Related Antibodies

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Description

Dipotassium hydrogen phosphate is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. Dipotassium hydrogen phosphate can be used as an excipient, such as pH regulator, buffer. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2].

Molecular Weight

174.18

Formula

HK2O4P
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

[K2HPO4]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Store at room temperature, keep dry and cool
Solvent & Solubility
In Vitro: 

H2O : 50 mg/mL (287.06 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.7412 mL 28.7059 mL 57.4119 mL
5 mM 1.1482 mL 5.7412 mL 11.4824 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. 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: ≥99.0%

COA (244 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. 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
H2O 1 mM 5.7412 mL 28.7059 mL 57.4119 mL 143.5297 mL
5 mM 1.1482 mL 5.7412 mL 11.4824 mL 28.7059 mL
10 mM 0.5741 mL 2.8706 mL 5.7412 mL 14.3530 mL
15 mM 0.3827 mL 1.9137 mL 3.8275 mL 9.5686 mL
20 mM 0.2871 mL 1.4353 mL 2.8706 mL 7.1765 mL
25 mM 0.2296 mL 1.1482 mL 2.2965 mL 5.7412 mL
30 mM 0.1914 mL 0.9569 mL 1.9137 mL 4.7843 mL
40 mM 0.1435 mL 0.7176 mL 1.4353 mL 3.5882 mL
50 mM 0.1148 mL 0.5741 mL 1.1482 mL 2.8706 mL
60 mM 0.0957 mL 0.4784 mL 0.9569 mL 2.3922 mL
80 mM 0.0718 mL 0.3588 mL 0.7176 mL 1.7941 mL
100 mM 0.0574 mL 0.2871 mL 0.5741 mL 1.4353 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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Dipotassium hydrogen phosphate Related Classifications

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  • 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:

Dipotassium hydrogen7758-11-4Biochemical Assay Reagentspharmaceutical excipientpharmaceutical auxiliariepharmaceutical ingredientsinactive ingredientsstabilitysolubilityprocessabilityabsorptiondistributionmetabolismand elimination (ADME)Inhibitorinhibitorinhibit

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