Vat Blue RSN

Vat Blue RSN, also known as Indigo Carmine, is a synthetic organic dye. It belongs to the Vat Blue series of dyes, which are commonly used in the textile industry for dyeing cotton fibers.

Vat Blue RSN is a dark blue powder that is insoluble in water but soluble in organic solvents. It has good lightfastness and is known for its vibrant and strong blue color. This dye is often used to fabrics, giving them their characteristic deep blue shade.

Vat Blue RSN Application

Vat blue RSN is an organic synthetic dye commonly used in textile dyeing and dye chemistry research.

In terms of textile dyeing, Vat Blue RSN is mainly used for dyeing natural fiber materials such as cotton, and cellulose fiber. It can undergo reduction reaction with fiber under neutral or acidic conditions to form colored reduction products combined with fiber. Due to its stability and durability, Vat Blue RSN can produce a full and even dyeing effect on fabrics, making the fabrics bright and lasting.

Vat Blue RSN on Textile

1. Bright Color: Vat Blue RSN is a blue dye that can bring a bright blue color to textiles.

2. Highly Reducing Properties: Vat Blue RSN has strong reducing properties and can chemically react with fibers under neutral or acidic conditions to form colored reduction products combined with fibers.

3. Good Light Fastness and Wash Fastness: Vat Blue RSN dye has good light fastness and wash fastness, and the dyed textiles can maintain bright colors.

4. Good Dyeing effect: Vat Blue RSN dye can show uniform and full dyeing effect on the fiber, and has high dyeing degree and color fastness.

5. Can be combined with a variety of fiber materials: Vat Blue RSN dye can be combined with cotton and cellulose fiber.

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