Trisodium phosphate (dodecahydrate)

Name: Trisodium phosphate (dodecahydrate)
Brand: MedChemExpress
SKU: HY-W088066
Rating: 4.5 (1 reviews)

Cat. No.: HY-W088066 Purity: 98.2%: Data Sheet
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Handling Instructions
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Trisodium phosphate dodecahydrate is an Antibacterial agent. Trisodium phosphate dodecahydrate reduces the counts of Escherichia coli O157:H7 and Salmonella typhimurium attached to the surfaces of beef fat and fascia. Trisodium phosphate dodecahydrate modulates the growth parameters of Listeria monocytogenes in vitro: low concentrations shorten the lag phase and increase the maximum growth rate, while high concentrations prolong the lag phase and decrease the maximum growth rate. Trisodium phosphate dodecahydrate is used in poultry processing.

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

Trisodium phosphate (dodecahydrate) Chemical Structure

CAS No. : 10101-89-0

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in Water	In-stock	Estimated Time of Arrival: December 31
Solid
250 g	In-stock	Estimated Time of Arrival: December 31
500 g	In-stock	Estimated Time of Arrival: December 31
1 kg	In-stock	Estimated Time of Arrival: December 31
2.5 kg	In-stock	Estimated Time of Arrival: December 31

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Trisodium phosphate (dodecahydrate):

Trisodium phosphate (dodecahydrate), 98% Get quote

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Biological Activity
Purity & Documentation
References
Customer Review

Description

In Vitro

Trisodium phosphate (10% (10°C); 15 s) dodecahydrate reduces attached Escherichia coli O157:H7 by up to 1.35 logs and Salmonella typhimurium by up to 0.91 logs on beef fat surfaces, and reduces E. coli O157:H7 by 0.92 logs and S. typhimurium by 0.51 logs on beef fascia surfaces, with greater efficacy against E. coli O157:H7 and on fat surfaces^[1].
Trisodium phosphate (0.5-1.5% (w/v); 48 h) dodecahydrate modulates the growth kinetics of Listeria monocytogenes strains ATCC 19116, 64d, and M2-5b in a concentration-dependent manner, with 0.5% TSP reducing lag phase and increasing maximum growth rate, 1% TSP maintaining high maximum growth rate with slightly extended lag phase, and 1.5% TSP significantly increasing lag phase and reducing maximum growth rate^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

380.12

Formula

Na₃PO₄·12H₂O

CAS No.

10101-89-0

Appearance

Solid

Color

White to off-white

SMILES

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

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature 3 years

In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

H₂O : ≥ 100 mg/mL (263.07 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.6307 mL	13.1537 mL	26.3075 mL
5 mM	0.5261 mL	2.6307 mL	5.2615 mL
10 mM	0.2631 mL	1.3154 mL	2.6307 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

* 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)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

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(per animal)

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(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: 98.2%

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Data Sheet (270 KB) SDS (393 KB)

COA (304 KB)

Handling Instructions (2659 KB)

References

[1]. KIM J W, et al. Trisodium phosptiate (TSP) treatment of beef surfaces to reduce Escherichia coli O157: H7 and Salmonella typhimurium[J]. Journal of food science, 1994, 59(1): 20-22.

[2]. Capita R, et al. Influence of strain and trisodium phosphate concentration on growth parameters of Listeria monocytogenes in vitro. Lett Appl Microbiol. 2001;32(6):428-432. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	2.6307 mL	13.1537 mL	26.3075 mL	65.7687 mL
	5 mM	0.5261 mL	2.6307 mL	5.2615 mL	13.1537 mL
	10 mM	0.2631 mL	1.3154 mL	2.6307 mL	6.5769 mL
	15 mM	0.1754 mL	0.8769 mL	1.7538 mL	4.3846 mL
	20 mM	0.1315 mL	0.6577 mL	1.3154 mL	3.2884 mL
	25 mM	0.1052 mL	0.5261 mL	1.0523 mL	2.6307 mL
	30 mM	0.0877 mL	0.4385 mL	0.8769 mL	2.1923 mL
	40 mM	0.0658 mL	0.3288 mL	0.6577 mL	1.6442 mL
	50 mM	0.0526 mL	0.2631 mL	0.5261 mL	1.3154 mL
	60 mM	0.0438 mL	0.2192 mL	0.4385 mL	1.0961 mL
	80 mM	0.0329 mL	0.1644 mL	0.3288 mL	0.8221 mL
	100 mM	0.0263 mL	0.1315 mL	0.2631 mL	0.6577 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.