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  4. Trisodium phosphate dodecahydrate

Trisodium phosphate dodecahydrate  (Synonyms: Phosphoric acid, sodium salt, hydrate (1:3:12))

Cat. No.: HY-W088066 Assay: 98.1%
SDS COA Handling Instructions Technical Support

Trisodium phosphate dodecahydrate is a corrosion inhibitor for iron in 0.1 M NaClO4, in both aerated and deaerated solutions. Trisodium phosphate dodecahydrate can be used as an excipient, such as pH regulator, buffer. 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.

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Trisodium phosphate dodecahydrate Chemical Structure

Trisodium phosphate dodecahydrate Chemical Structure

CAS No. : 10101-89-0

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Based on 1 publication(s) in Google Scholar

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Description

Trisodium phosphate dodecahydrate is a corrosion inhibitor for iron in 0.1 M NaClO4, in both aerated and deaerated solutions. Trisodium phosphate dodecahydrate can be used as an excipient, such as pH regulator, buffer. 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[1][2].

Molecular Weight

380.18

Formula

H24Na36O16P
CAS No.
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 (263.03 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6303 mL 13.1517 mL 26.3033 mL
5 mM 0.5261 mL 2.6303 mL 5.2607 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)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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C2

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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: 98.1%

SDS (393 KB)

COA (242 KB)

Handling Instructions (2659 KB)
References

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 2.6303 mL 13.1517 mL 26.3033 mL 65.7583 mL
5 mM 0.5261 mL 2.6303 mL 5.2607 mL 13.1517 mL
10 mM 0.2630 mL 1.3152 mL 2.6303 mL 6.5758 mL
15 mM 0.1754 mL 0.8768 mL 1.7536 mL 4.3839 mL
20 mM 0.1315 mL 0.6576 mL 1.3152 mL 3.2879 mL
25 mM 0.1052 mL 0.5261 mL 1.0521 mL 2.6303 mL
30 mM 0.0877 mL 0.4384 mL 0.8768 mL 2.1919 mL
40 mM 0.0658 mL 0.3288 mL 0.6576 mL 1.6440 mL
50 mM 0.0526 mL 0.2630 mL 0.5261 mL 1.3152 mL
60 mM 0.0438 mL 0.2192 mL 0.4384 mL 1.0960 mL
80 mM 0.0329 mL 0.1644 mL 0.3288 mL 0.8220 mL
100 mM 0.0263 mL 0.1315 mL 0.2630 mL 0.6576 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.

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Trisodium phosphate dodecahydrate Related Classifications

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  • 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:

Trisodium phosphate dodecahydrate10101-89-0Phosphoric acid, sodium salt, hydrate (1:3:12)Biochemical Assay Reagentspharmaceutical excipientpharmaceutical auxiliariepharmaceutical ingredientsinactive ingredientsstabilitysolubilityprocessabilityabsorptiondistributionmetabolismand elimination (ADME)Inhibitorinhibitorinhibit

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