Acid Black 10B

Tianjin Leading is a professional Acid Black 10B manufacturer, producing high-strength, batch-consistent black acid dye (C.I. Acid Black 1, CAS 1064-48-8) for wool, silk, nylon and leather dyeing. We supply this grade in bulk directly to distributors, textile mills, leather processors and industrial users worldwide, with technical support for buyers switching suppliers or qualifying a new source.

Technical Specification of Acid Black 10B

What Is Acid Black 10B?

Acid Black 10B is an anionic acid dye belonging to the disazo dye family. It is designed for materials that can be dyed under acidic conditions, especially protein fibers and polyamide materials.

Due to its deep black shade and balanced fastness properties, Acid Black 10B is widely selected by textile manufacturers, leather processors and industrial users requiring consistent black coloring performance. It is also commonly blended with Acid Orange II to produce Acid Black ATT, a widely used compound black shade for leather dyeing — Buydye supplies all three as part of a matched acid dye range.

Acid Black 10B is commonly known by the following names:

• Acid Black 10B

• Acid Black 10BX

• Acid Black 1

• Amido Black 10B

• Naphthol Blue Black

• C.I. Acid Black 1

• C.I. 20470

Acid Black 10B Product Information

Physical & Chemical Properties of Acid Black 10B

Fastness Properties of Acid Black 10B

For industrial dyeing applications, color stability is an important factor when selecting acid dyes.

The fastness performance of Acid Black 10B makes it suitable for applications requiring reliable black shades and consistent product appearance.

Applications of Acid Black 10B

Acid Black 10B for Textile Dyeing

Acid Black 10B is widely used in textile dyeing, especially for materials that require strong black shades and good color stability.

Typical textile applications include:

• Wool fabrics

• Silk fabrics

• Nylon fibers

• Polyamide materials

Textile manufacturers choose Acid Black 10B when they need stable shade reproduction and reliable dyeing performance for continuous production.

Acid Black 10B for Leather Coloring

Acid Black 10B is commonly used in leather dyeing processes to achieve uniform black coloration. It is also a key component in Acid Black ATT, a compound black dye formed by blending Acid Black 10B with Acid Orange II, which is widely used for leather requiring a warmer, redder black tone.

Applications include:

• Leather footwear

• Bags and accessories

• Upholstery leather

• Other leather products

Its good penetration and color consistency help leather manufacturers achieve a smooth and even finished appearance.

Acid Black 10B for Paper and Industrial Coloring

Besides textile and leather applications, Acid Black 10B can also be used in:

• Paper coloring

• Ink production

• Industrial coloring processes

Customers can select suitable dye solutions according to their material characteristics and final color requirements.

How to Select Acid Black 10B for Different Applications?

Selecting the right acid dye depends on the material, required color performance and production process.

For Wool and Silk Dyeing

When applying Acid Black 10B to wool and silk, customers usually focus on:

• Deep black shade

• Even dye absorption

• Color fastness

• Batch-to-batch consistency

Acid Black 10B is suitable for customers requiring stable black coloration on protein fibers.

For Nylon and Polyamide Dyeing

For nylon applications, important selection factors include:

• Dye compatibility

• Shade consistency

• Washing fastness

• Production stability

Customers should evaluate the dye performance according to their specific nylon processing conditions.

For Leather Dyeing

Leather manufacturers usually consider:

• Color penetration

• Uniform surface appearance

• Shade stability

• Processing compatibility

Acid Black 10B provides a practical black dye solution for leather products requiring consistent coloration, whether used alone or blended into Acid Black ATT.

Why Choose Tianjin Leading as Acid Black 10B Manufacturer?

Stable Quality Control

Buydye focuses on consistent quality management for Acid Black 10B production. Each batch is evaluated according to technical specifications to maintain stable shade, strength and application performance.

Reliable Bulk Supply

As an Acid Black 10B Manufacturer, Buydye provides bulk supply solutions for:

• Textile manufacturers

• Leather processors

• Dye distributors

• Industrial users

Customers can discuss regular supply plans, order quantities and customized requirements.

Flexible Packaging Solutions

Different packaging options are available according to customer requirements.

Professional Acid Dye Supply Experience

Buydye provides various acid dyes for different industrial applications — including Acid Black 10B, Acid Black ATT and Acid Orange II — and helps customers select suitable products according to their materials and production requirements.

Related products:

Acid Black ATT
Acid Ink Blue G
Acid Orange II

Quality Control of Acid Black 10B

To ensure stable product performance, Acid Black 10B is evaluated through multiple quality control procedures, including:

• Appearance inspection

• Shade comparison

• Strength testing

• Moisture testing

• Insoluble matter testing

• Application performance evaluation

Reliable quality control helps customers maintain consistent dyeing results during production.

Packaging and Bulk Supply of Acid Black 10B

Tianjin Leading provides Acid Black 10B supply solutions for different purchasing requirements.

For distributors and industrial customers requiring regular supply, Tianjin Leading can provide suitable packaging and delivery solutions.

FAQ 

What is Acid Black 10B?

Acid Black 10B is a black acid dye also known as Acid Black 1 and Amido Black 10B. It is mainly used for textile, leather and industrial coloring applications.

What is the CAS number of Acid Black 10B?

The CAS number of Acid Black 10B is 1064-48-8.

Is Acid Black 10B suitable for textile dyeing?

Yes. Acid Black 10B is commonly used for wool, silk, nylon and other textile dyeing applications.

Can Acid Black 10B be used for leather dyeing?

Yes. Acid Black 10B can be used for leather coloring applications requiring deep black shades and consistent appearance.

How do I choose an Acid Black 10B supplier?

Buyers should consider product specifications, quality consistency, supply capability, packaging options and technical support when selecting a supplier.

Do you provide bulk Acid Black 10B supply?

Yes. Tianjin Leading provides bulk supply solutions for distributors and industrial customers with flexible packaging options.

Request Acid Black 10B Price and Specification

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Tianjin Leading provides stable quality Acid Black 10B with professional supply service for global customers. Contact us for product specifications, pricing details and bulk supply solutions.Get A Quote for Acid Black 10B Today