Diammonium phosphate

Name: Diammonium phosphate
Brand: MedChemExpress
SKU: HY-Y0302
Rating: 4.5 (1 reviews)

Cat. No.: HY-Y0302 Purity: ≥99.0%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Diammonium phosphate is a neutral and efficient catalyst in 1,8‐Dioxo‐octahydroxanthene derivatives synthesis. Diammonium phosphate can be used as an excipient, such as diuretic, buffer, effervescent. 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.

Diammonium phosphate Chemical Structure

CAS No. : 7783-28-0

Size	Price	Stock	Quantity
50 g	USD 40	In-stock	Estimated Time of Arrival: December 31
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Based on 1 publication(s) in Google Scholar

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Purity & Documentation
References
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Description

Molecular Weight

132.06

Formula

H₉N₂O₄P

CAS No.

7783-28-0

Appearance

Solid

Color

White to off-white

SMILES

[(NH4)2HPO4]

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 (378.62 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	7.5723 mL	37.8616 mL	75.7232 mL
5 mM	1.5145 mL	7.5723 mL	15.1446 mL
10 mM	0.7572 mL	3.7862 mL	7.5723 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

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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: ≥99.0%

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Data Sheet (268 KB) SDS (393 KB)

COA (242 KB)

Handling Instructions (2659 KB)

References

[1]. Darviche F, et al. Diammonium hydrogen phosphate as a neutral and efficient catalyst for synthesis of 1, 8‐dioxo‐octahydroxanthene derivatives in aqueous media[J]. Synthetic Communications, 2007, 37(7): 1059-1066.

[2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	7.5723 mL	37.8616 mL	75.7232 mL	189.3079 mL
	5 mM	1.5145 mL	7.5723 mL	15.1446 mL	37.8616 mL
	10 mM	0.7572 mL	3.7862 mL	7.5723 mL	18.9308 mL
	15 mM	0.5048 mL	2.5241 mL	5.0482 mL	12.6205 mL
	20 mM	0.3786 mL	1.8931 mL	3.7862 mL	9.4654 mL
	25 mM	0.3029 mL	1.5145 mL	3.0289 mL	7.5723 mL
	30 mM	0.2524 mL	1.2621 mL	2.5241 mL	6.3103 mL
	40 mM	0.1893 mL	0.9465 mL	1.8931 mL	4.7327 mL
	50 mM	0.1514 mL	0.7572 mL	1.5145 mL	3.7862 mL
	60 mM	0.1262 mL	0.6310 mL	1.2621 mL	3.1551 mL
	80 mM	0.0947 mL	0.4733 mL	0.9465 mL	2.3663 mL
	100 mM	0.0757 mL	0.3786 mL	0.7572 mL	1.8931 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.