Reactive Blue 19
Based on 1 Customer Validation
Reactive Blue 19 is an anthraquinone dye that can be used in the textile industry.
For research use only. We do not sell to patients.
- CAS No.: 2580-78-1
- Formula: C22H16N2Na2O11S3
- Molecular Weight:626.54
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Storage:
RT, sealed storage, away from moisture and light.
In solvent -80°C, 1 year , -20°C, 6 months
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Reactive Blue 19 is the reactive dye used in the textile industry that can be used as a starting material for the production of polymer dyes. Reactive Blue 19 is a toxic and undegradable organic pollutant, posing a threat to human health and aquatic life[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2580-78-1
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Appearance Solid
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Molecular Weight 626.54
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Formula C22H16N2Na2O11S3
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Color Brown to black
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SMILES
O=S(C(C(N)=C1C2=O)=CC(NC3=CC=CC(S(=O)(CCOS(=O)(O[Na])=O)=O)=C3)=C1C(C4=C2C=CC=C4)=O)(O[Na])=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
RT, sealed storage, away from moisture and light
In solvent -80°C 1 year -20°C 6 months
Solvent & Solubility
H2O : 5.83 mg/mL (9.31 mM; ultrasonic and warming and heat to 60°C)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (274 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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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, 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.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 1.5961 mL | 7.9803 mL | 15.9607 mL | 39.9017 mL |
| 5 mM | 0.3192 mL | 1.5961 mL | 3.1921 mL | 7.9803 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.
Reactive Blue 19 Related Classifications
HY-D0331 Related Classifications
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