7-Anilino-4-hydroxy-2-naphthalenesulfonic acidCAS# 119-40-4 |
Quality Control & MSDS
Number of papers citing our products
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Chemical structure
![7-Anilino-4-hydroxy-2-naphthalenesulfonic acid](/media/images/struct/BCC8777.png)
3D structure
Cas No. | 119-40-4 | SDF | Download SDF |
PubChem ID | 67065 | Appearance | Powder |
Formula | C16H13NO4S | M.Wt | 315.3 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 7-anilino-4-hydroxynaphthalene-2-sulfonic acid | ||
SMILES | C1=CC=C(C=C1)NC2=CC3=CC(=CC(=C3C=C2)O)S(=O)(=O)O | ||
Standard InChIKey | YGNDWDUEMICDLW-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C16H13NO4S/c18-16-10-14(22(19,20)21)9-11-8-13(6-7-15(11)16)17-12-4-2-1-3-5-12/h1-10,17-18H,(H,19,20,21) | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
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7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Dilution Calculator
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7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.1716 mL | 15.8579 mL | 31.7158 mL | 63.4317 mL | 79.2896 mL |
5 mM | 0.6343 mL | 3.1716 mL | 6.3432 mL | 12.6863 mL | 15.8579 mL |
10 mM | 0.3172 mL | 1.5858 mL | 3.1716 mL | 6.3432 mL | 7.929 mL |
50 mM | 0.0634 mL | 0.3172 mL | 0.6343 mL | 1.2686 mL | 1.5858 mL |
100 mM | 0.0317 mL | 0.1586 mL | 0.3172 mL | 0.6343 mL | 0.7929 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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