N-(5-Chloro-2-Methylphenyl)-3-Hydroxy-2-Naphthamide(CAS 135-63-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 9 USD
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| 98% | RG | 100G | In Stock | 10 USD
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| 98% | RG | 500G | In Stock | 50 USD
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| 98% | RG | 2.5KG | In Stock | 214 USD
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| 98% | RG | 25KG | In Stock | 1411 USD
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Applications of 135-63-7
| Industry | Application | Process |
|---|---|---|
| Dyes and Textile Printing & Dyeing | Coupling component (developing agent) for azoic dyes (naphthol dyes) | Primarily used for dyeing and printing cotton, viscose, and certain synthetic fibers; typical process includes: dissolving Color Phenol AS-KB in sodium hydroxide solution to prepare the developing bath → padding fabric with the developing bath → drying → coupling with a diazonium salt (color base) solution for color development → after-treatment (soaping and rinsing). |
| Dyes and Textile Printing & Dyeing | Intermediate for producing temporary-soluble dyes such as Fast Color Salt, Fast Acid Salt, and Fast Sulphur Salt | Reacted as a coupling component with diazonium salts (or their derivatives) to form stable complex dyes; during printing or dyeing, the active dye component is released upon acidic treatment or steaming and develops color directly on the fabric. |
| Pigments | Raw material for organic pigment synthesis | Used in the synthesis of azo pigments; coupled via diazotization-coupling reactions with specific aromatic amine diazonium salts to produce insoluble azo pigment lakes, widely applied in inks, paints, coatings, and plastic coloration. |
Physical and chemical properties of 135-63-7
Acidity coefficient |
8.69±0.40(Predicted) |
|---|---|
Boiling Point |
423.8ºC at 760 mmHg |
Color Index |
37526 |
Density |
1.36 g/cm3 |
Exact Mass |
311.07100 |
Flash Point |
210.1ºC |
Index of Refraction |
1.717 |
LogP |
4.83250 |
Melting Point |
244 °C |
Molecular Formula |
C18H14ClNO2 |
Molecular Weight |
311.76200 |
PSA |
49.33000 |
Solubility |
soluble in Tetrahydrofuran |
Vapour Pressure |
8.77E-08mmHg at 25°C |
Q&A for CAS 135-63-7
1. How can I verify product quality?
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 135-63-7
Pictograms |
  |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H317 May cause an allergic skin reaction H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 135-63-7
Operate under the ISO 9001 system
