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HS Code |
983123 |
| Name | Acid Violet 7 |
| Cas Number | 4430-18-6 |
| Molecular Formula | C25H19N3Na2O8S2 |
| Molecular Weight | 599.54 g/mol |
| Colour Index Number | 18097 |
| Chemical Class | Azo dye |
| Appearance | Dark violet powder |
| Solubility | Soluble in water |
| Usage | Textile and leather dyeing |
| Melting Point | Decomposes |
| Synonyms | Acid Violet R, C.I. Acid Violet 7 |
| Ph Range | 4.0 - 6.0 |
| Light Fastness | Moderate |
| Odor | Odorless |
| Application Method | Acid dyeing process |
As an accredited Acid Violet 7 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Violet 7 is a 25 kg sealed fiber drum, labeled with hazard and handling instructions, and product information. |
| Shipping | **Shipping Description for Acid Violet 7:** Acid Violet 7 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be clearly labeled and accompanied by the appropriate Material Safety Data Sheet (MSDS). Handle with care, using personal protective equipment. Transport according to applicable local, national, and international regulations for dyes and chemicals. |
| Storage | **Acid Violet 7** should be stored in a tightly sealed container in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Protect it from sunlight and moisture. Properly label the container, and store away from food and drink. Use appropriate chemical storage cabinets if available and adhere to local regulations for hazardous material storage. |
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Purity 98%: Acid Violet 7 with purity 98% is used in textile dyeing processes, where it ensures vibrant coloration and consistent shade reproducibility. Molecular Weight 423.46 g/mol: Acid Violet 7 at molecular weight 423.46 g/mol is used in silk fabric printing, where it provides uniform penetration and long-lasting color fastness. Stability Temperature 120°C: Acid Violet 7 stable up to 120°C is used in high-temperature wool dyeing, where thermal stability prevents color degradation and maintains fabric integrity. Particle Size 5 microns: Acid Violet 7 with particle size 5 microns is used in cosmetic formulations, where fine dispersion ensures smooth texture and even pigment distribution. Water Solubility 50 g/L: Acid Violet 7 with water solubility 50 g/L is utilized in aqueous ink systems, where high solubility promotes ease of processing and homogeneous color output. Lightfastness Grade 4: Acid Violet 7 with lightfastness grade 4 is used in paper coloration, where excellent resistance to fading prolongs print clarity in exposed environments. Melting Point 290°C: Acid Violet 7 with melting point 290°C is used in polyester fiber dyeing, where high melting point enables processing at elevated temperatures without decomposition. Viscosity 30 cP: Acid Violet 7 at viscosity 30 cP is used in liquid dye baths, where optimal fluidity supports improved mixing and enhanced dye uptake efficiency. |
Competitive Acid Violet 7 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
