Aniline black definitions
| Word backwards | enilina kcalb |
|---|---|
| Part of speech | Aniline black is a noun. |
| Syllabic division | a-ni-line black |
| Plural | The plural of the word "aniline black" is "aniline blacks." |
| Total letters | 12 |
| Vogais (3) | a,i,e |
| Consonants (5) | n,l,b,c,k |
Aniline black is a dark synthetic dye that is derived from aniline, a colorless, oily liquid compound. It is commonly used in the textile industry to dye fabrics such as cotton, wool, and silk. This dye is known for its deep black color and its ability to penetrate fabrics deeply, resulting in a rich, long-lasting hue.
Production Process
The production of aniline black involves several steps. First, aniline is extracted from petrochemical sources and then oxidized to form aniline hydrochloride. This compound is then reacted with sodium nitrite to produce a diazonium salt, which is further treated with an aromatic compound to form the final aniline black dye.
Properties and Characteristics
Aniline black is known for its excellent lightfastness, meaning it does not fade easily when exposed to sunlight. It also has good wash and rub fastness, making it ideal for use in textiles that undergo frequent washing and wear. Additionally, aniline black is highly soluble in water, allowing for easy application onto fabrics.
Applications
Due to its deep black color and durability, aniline black is used in a wide range of textiles, including clothing, upholstery, and accessories. It is also used in the manufacturing of leather goods, shoes, and handbags to achieve a rich, black finish. Additionally, aniline black is sometimes used in the printing industry to produce high-quality, black-and-white images.
Colorfastness and durability are key characteristics of aniline black dye, making it a popular choice for textile manufacturers looking for long-lasting, deeply pigmented colors. Its versatility and ease of application make it a go-to dye for achieving rich black tones in various materials.
Overall, aniline black is a versatile and reliable dye that plays a crucial role in the textile and manufacturing industries, providing deep black hues that stand the test of time.
Aniline black Examples
- She dyed her dress with aniline black to achieve a deep, rich color.
- The artist used aniline black paint to create contrast in the portrait.
- The laboratory technician identified the compound as aniline black using spectroscopy.
- The fashion designer incorporated aniline black accents into the latest collection.
- The leather goods manufacturer treated the hides with aniline black dye for a luxurious finish.
- Aniline black is commonly used in the printing industry for high-quality images.
- The restoration expert carefully applied aniline black polish to revive the antique furniture.
- The photographer preferred using aniline black backgrounds for dramatic effect in portraits.
- The chemist discovered a new synthesis method for aniline black derivatives.
- Aniline black is known for its excellent lightfastness and color intensity.