Trisodium phosphate

Name: Trisodium phosphate
Brand: MedChemExpress
SKU: HY-Y1329
Rating: 4.5 (1 reviews)

Cat. No.: HY-Y1329 Purity: 99.39%: FAQs
Data Sheet SDS COA Handling Instructions Technical Support

Trisodium phosphate is a biochemical assay reagent.

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

Trisodium phosphate Chemical Structure

CAS No. : 7601-54-9

Size	Price	Stock	Quantity
100 g		In-stock	Estimated Time of Arrival: December 31
> 100 g		Get quote

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Based on 1 publication(s) in Google Scholar

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Purity & Documentation
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Description

Trisodium phosphate is a biochemical assay reagent.

Molecular Weight

163.94

Formula

Na₃PO₄

CAS No.

7601-54-9

Appearance

Solid

Color

White to off-white

SMILES

O=P(OO[Na])=O.[Na][Na]

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 : 200 mg/mL (1219.96 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	6.0998 mL	30.4990 mL	60.9979 mL
5 mM	1.2200 mL	6.0998 mL	12.1996 mL
10 mM	0.6100 mL	3.0499 mL	6.0998 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.

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)

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In Vivo Dissolution Calculator

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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: 99.39%

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Data Sheet (243 KB) SDS (393 KB)

COA (248 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

H₂O	1 mM	6.0998 mL	30.4990 mL	60.9979 mL	152.4948 mL
	5 mM	1.2200 mL	6.0998 mL	12.1996 mL	30.4990 mL
	10 mM	0.6100 mL	3.0499 mL	6.0998 mL	15.2495 mL
	15 mM	0.4067 mL	2.0333 mL	4.0665 mL	10.1663 mL
	20 mM	0.3050 mL	1.5249 mL	3.0499 mL	7.6247 mL
	25 mM	0.2440 mL	1.2200 mL	2.4399 mL	6.0998 mL
	30 mM	0.2033 mL	1.0166 mL	2.0333 mL	5.0832 mL
	40 mM	0.1525 mL	0.7625 mL	1.5249 mL	3.8124 mL
	50 mM	0.1220 mL	0.6100 mL	1.2200 mL	3.0499 mL
	60 mM	0.1017 mL	0.5083 mL	1.0166 mL	2.5416 mL
	80 mM	0.0762 mL	0.3812 mL	0.7625 mL	1.9062 mL
	100 mM	0.0610 mL	0.3050 mL	0.6100 mL	1.5249 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.