Sodium phosphate dibasic dodecahydrate (Synonyms: Disodium hydrogen phosphate dodecahydrate; Disodium phosphate dodecahydrate)

Cat. No.: HY-Y1324 Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

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Sodium phosphate dibasic dodecahydrate (Disodium hydrogen phosphate dodecahydrate), as a food additive, can be used to improve the texture of food.

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

Sodium phosphate dibasic dodecahydrate Chemical Structure

CAS No. : 10039-32-4

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1 g	USD 50	In-stock	Estimated Time of Arrival: December 31
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Description

Sodium phosphate dibasic dodecahydrate (Disodium hydrogen phosphate dodecahydrate), as a food additive, can be used to improve the texture of food^[1].

Molecular Weight

358.14

Formula

H₂₅Na₂O₁₆P

CAS No.

10039-32-4

Appearance

<35°C Solid,>35°C Liquid

Color

Colorless to off-white

SMILES

[Na2HPO4 ?12H2O]

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 : 50 mg/mL (139.61 mM; Need ultrasonic)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.7922 mL	13.9610 mL	27.9220 mL
5 mM	0.5584 mL	2.7922 mL	5.5844 mL
10 mM	0.2792 mL	1.3961 mL	2.7922 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.

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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:

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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: ≥98.0%

Select Batch:

Data Sheet (264 KB) SDS (393 KB)

COA (242 KB)

Handling Instructions (2659 KB)

References

[1]. Chen J, et al. The gelation behavior of thiolated citrus high-methoxyl pectin induced by sodium phosphate dibasic dodecahydrate. Carbohydr Polym. 2022;277:118849. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	2.7922 mL	13.9610 mL	27.9220 mL	69.8051 mL
	5 mM	0.5584 mL	2.7922 mL	5.5844 mL	13.9610 mL
	10 mM	0.2792 mL	1.3961 mL	2.7922 mL	6.9805 mL
	15 mM	0.1861 mL	0.9307 mL	1.8615 mL	4.6537 mL
	20 mM	0.1396 mL	0.6981 mL	1.3961 mL	3.4903 mL
	25 mM	0.1117 mL	0.5584 mL	1.1169 mL	2.7922 mL
	30 mM	0.0931 mL	0.4654 mL	0.9307 mL	2.3268 mL
	40 mM	0.0698 mL	0.3490 mL	0.6981 mL	1.7451 mL
	50 mM	0.0558 mL	0.2792 mL	0.5584 mL	1.3961 mL
	60 mM	0.0465 mL	0.2327 mL	0.4654 mL	1.1634 mL
	80 mM	0.0349 mL	0.1745 mL	0.3490 mL	0.8726 mL
	100 mM	0.0279 mL	0.1396 mL	0.2792 mL	0.6981 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.

Sodium phosphate dibasic dodecahydrate 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:

Sodium phosphate dibasic dodecahydrate10039-32-4Disodium hydrogen phosphate dodecahydrate Disodium phosphate dodecahydrateBiochemical Assay Reagentsfood additiveInhibitorinhibitorinhibit

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