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CI 21100 A kind of organic pigment, yellow powder. Heating at 150 ℃ for 20min slightly green. In concentrated sulfuric acid for the red light color, diluted brown light red; in concentrated nitric acid for the brown light yellow. Mainly used for coloring rubber, plastic products, etc., also used in ink and paint industry.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 4-6 weeks | 4-6 weeks | |
| 50 mg | $1,980 | 4-6 weeks | 4-6 weeks | |
| 100 mg | $2,500 | 4-6 weeks | 4-6 weeks |
| Description | CI 21100 A kind of organic pigment, yellow powder. Heating at 150 ℃ for 20min slightly green. In concentrated sulfuric acid for the red light color, diluted brown light red; in concentrated nitric acid for the brown light yellow. Mainly used for coloring rubber, plastic products, etc., also used in ink and paint industry. |
| Synonyms | CI-21100, CI21100 |
| Molecular Weight | 685.6 |
| Formula | C36H34Cl2N6O4 |
| Cas No. | 5102-83-0 |
| Smiles | O=C(NC1=CC=C(C=C1C)C)C(N=NC=2C=CC(=CC2Cl)C3=CC=C(N=NC(C(=O)NC4=CC=C(C=C4C)C)C(=O)C)C(Cl)=C3)C(=O)C |
| Relative Density. | 1.29 g/cm3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility Information | DMSO: Soluble |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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