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Vat Red 1

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Vat Red 1 Specification

Smell
Odorless

Poisonous
NO

Taste
Odorless

Shape
Fine powder

Molecular Formula
C14H8Cl2O2

Strength
100% Standard

Other Names
Vat Scarlet B

HS Code
32041600

Grade
Industrial Grade

Shelf Life
36 months

Structural Formula
Available on request

Solubility
Insoluble in water, soluble in alkaline reducing solution

Rubbing Resistance
Good

Size
Customizable

Resistance
Light: 7-8, Washing: 4-5 (ISO standard)

Application
Fabric, Yarn, Cotton, Paper, Leather Dyeing

Solvent Color
Bright Red

Density
1.48 Gram per cubic centimeter(g/cm3)

Moisture (%)
1%

Water Resistance
Excellent

Purity
95% Min

Ph Level
6-7 (1% solution)

Melting Point
Not applicable (decomposes)

CAS No
2379-79-5

Type
Vat Dye

Usage
Textile Dyestuffs

EINECS No
219-159-7

Physical Form
Powder

Particle Size
Uniform Micron Range

Toxicity
Non-toxic under normal conditions

Colour Index
C.I. Vat Red 1 (C.I. 73310)

Packing
25/50 kg fiber drum or as required

Heat Resistance
Good

Fastness
Excellent to washing and perspiration

Stability
Stable under recommended storage conditions

Storage Conditions
Store in cool, dry and well-ventilated area

About Vat Red 1

Vat Red 1 (Cdp/Md/Mf/Cosmetic) Dyes belongs to the category of Dyes having CAS number 2379-74-0. The synonym of Vat Red 1 (Cdp/Md/Mf/Cosmetic) Dyes is Vat Pink 3B, Vat Pink R, PuriColor Red VRE1. The molecular weight of Vat Red 1 (Cdp/Md/Mf/Cosmetic) Dyes is 393.31 g/mol and the molecular formula is C18H10Cl2O2S2. The colour index number is 73360. The physical appearance of Vat Red 1 (Cdp/Md/Mf/Cosmetic) Dyes is Pink.

Outstanding Colour Fastness

Vat Red 1 provides exceptional fastness to washing and perspiration, ensuring long-lasting bright red shades that remain vivid through numerous laundering cycles. Its resistance to light is rated excellent (7-8), making it highly reliable for both commercial and consumer textile use. This dye is suited for environments that demand durability and superior colour retention.

Wide Application Versatility

Designed for a broad range of dyeing processes, Vat Red 1 can be used on fabrics, yarns, cotton, paper, and leather. Whether for industrial dyeing or specialized textile production, it delivers consistent, uniform results. Its customizable particle size and packaging options add convenience for manufacturers and suppliers aiming for precise dyeing processes.

FAQ's of Vat Red 1:

Q: How should Vat Red 1 be stored to maintain its stability?

A: Vat Red 1 should be stored in a cool, dry, and well-ventilated area to ensure optimum stability and preserve its quality throughout its 36-month shelf life.

Q: What are the benefits of using Vat Red 1 for textile dyeing?

A: The primary benefits include excellent colour fastness to washing, perspiration, and light, vibrant red shades, good heat and water resistance, and non-toxic properties under normal conditions.

Q: When is Vat Red 1 most commonly used in industrial applications?

A: Vat Red 1 is most often used during the dyeing process for cotton fabrics, yarns, leather, and paper when durable and bright red coloration is required.

Q: Which forms and packaging sizes are available for Vat Red 1?

A: Vat Red 1 is supplied as a fine, odorless powder in fiber drums of 25 or 50 kg, with custom sizes available to meet specific industrial needs.

Q: What precautions should be taken during handling Vat Red 1?

A: Although Vat Red 1 is non-toxic and odorless, it is advisable to use standard protective equipment and ensure proper ventilation during handling to avoid dust generation.

Q: What is the process for dissolving Vat Red 1 in dye baths?

A: Vat Red 1 is insoluble in water but dissolves readily in alkaline reducing solutions, which are typically used in vat dyeing processes for textiles and other materials.

Q: Where can Vat Red 1 be applied besides textiles?

A: In addition to fabric and yarn, Vat Red 1 can be applied to leather and paper, making it suitable for a variety of industrial dyeing and colouring applications.

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