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Sodium Tripolyphosphate

Name: Sodium Tripolyphosphate
Brand: TargetMol
SKU: TSH-00261
Price: 29 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. TSH-00261Cas No. 7758-29-4

Alias Sodium tripolyphosphate (STPP), Sodium triphosphate pentabasic

Sodium tripolyphosphate can chelate metal ions and is commonly used as a detergent additive and water softener. It can also be used to prepare buffer solutions with a pH of 9.2–10.5.

Sodium Tripolyphosphate

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Catalog No. TSH-00261Alias Sodium tripolyphosphate (STPP), Sodium triphosphate pentabasicCas No. 7758-29-4

Sodium tripolyphosphate can chelate metal ions and is commonly used as a detergent additive and water softener. It can also be used to prepare buffer solutions with a pH of 9.2–10.5.

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
100 g	$29	-	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Appearance:Solid

Color:White

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COA

Product Introduction

Bioactivity

Description	Sodium tripolyphosphate can chelate metal ions and is commonly used as a detergent additive and water softener. It can also be used to prepare buffer solutions with a pH of 9.2–10.5.
Synonyms	Sodium tripolyphosphate (STPP), Sodium triphosphate pentabasic

Chemical Properties

Molecular Weight	367.86
Formula	Na₅O₁₀P₃
Cas No.	7758-29-4
Smiles	O=P([O-])(OP([O-])(OP([O-])([O-])=O)=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

Solubility Information

H2O: 80 mg/mL (217.47 mM), Sonication is recommended.

Solution Preparation Table

H2O

	1mg	5mg	10mg	50mg
1 mM	2.7184 mL	13.5921 mL	27.1843 mL	135.9213 mL
5 mM	0.5437 mL	2.7184 mL	5.4369 mL	27.1843 mL
10 mM	0.2718 mL	1.3592 mL	2.7184 mL	13.5921 mL
20 mM	0.1359 mL	0.6796 mL	1.3592 mL	6.7961 mL
50 mM	0.0544 mL	0.2718 mL	0.5437 mL	2.7184 mL
100 mM	0.0272 mL	0.1359 mL	0.2718 mL	1.3592 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc