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Ponceau 4R  (Synonyms: Acid Red 18; New Coccine)

Cat. No.: HY-D0193 Pureza: 99.84%
COA
SDS
Instrucciones de manejo Technical Support

Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids.

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Ponceau 4R

Ponceau 4R Estructura química

No. CAS : 2611-82-7

Tamaño Precio Stock Cantidad
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 En stock
Solution
10 mM * 1 mL in DMSO En stock
Solid
500 mg En stock
1 g En stock
5 g En stock
10 g En stock
50 g   Obtener un presupuesto  

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This product is a controlled substance and not for sale in your territory.

Revisión del cliente

Based on 1 publication(s) in Google Scholar

Ponceau 4R Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Ponceau 4R

  • Actividad biológica

  • Pureza y Documentación

  • Referencias

  • Revisión del cliente

Descripciòn

Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids[1][2].

In Vivo

Ponceau 4R (31, 37, 137 mg/kg for cats, dogs, fish, added to feed) is a maximum safe dose with no effect on cats, dogs and fish[1].

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

604.47

Fòrmula

C20H11N2Na3O10S3
No. CAS
Appearance

Solid

Color

Brown to red

SMILES

O=S(C1=C2C(/N=N/C3=C4C=CC=CC4=C(S(=O)(O[Na])=O)C=C3)=C(O)C=CC2=CC(S(=O)(O[Na])=O)=C1)(O[Na])=O
Envío

Room temperature in continental US; may vary elsewhere.
Almacenamiento

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvente y solubilidad
In Vitro: 

H2O : 25 mg/mL (41.36 mM; Need ultrasonic)

DMSO : 10 mg/mL (16.54 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.6543 mL 8.2717 mL 16.5434 mL
5 mM 0.3309 mL 1.6543 mL 3.3087 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, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* 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.

  • Calculadora de molaridad

  • Calculadora de dilución

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(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).
Pureza y Documentación

Purity: 99.84%

SDS (397 KB)

COA (260 KB) HNMR (269 KB) LCMS (94 KB)

Instrucciones de manejo (2659 KB)
Referencias

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, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO / H2O 1 mM 1.6543 mL 8.2717 mL 16.5434 mL 41.3585 mL
5 mM 0.3309 mL 1.6543 mL 3.3087 mL 8.2717 mL
10 mM 0.1654 mL 0.8272 mL 1.6543 mL 4.1359 mL
15 mM 0.1103 mL 0.5514 mL 1.1029 mL 2.7572 mL
H2O 20 mM 0.0827 mL 0.4136 mL 0.8272 mL 2.0679 mL
25 mM 0.0662 mL 0.3309 mL 0.6617 mL 1.6543 mL
30 mM 0.0551 mL 0.2757 mL 0.5514 mL 1.3786 mL
40 mM 0.0414 mL 0.2068 mL 0.4136 mL 1.0340 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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Ponceau 4R Related Classifications

Help & FAQs
  • 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:

Ponceau 4R2611-82-7Acid Red 18 New CoccineAcid Red18Acid Red-18Fluorescent DyeEnvironmental PollutantsEnvironmental Contaminantscats and dogscolourantornamental fishsafetyInhibitorinhibitorinhibit

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Nombre del producto:
Ponceau 4R
Cat. No.:
HY-D0193
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SAFETY DATA SHEET (SDS)

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