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Direct Red 75

Name: Direct Red 75
Brand: S D INTERNATIONAL
Price: 500 INR
Availability: InStock

Price 500 INR/ Kilograms

Get a Price/Quote

MOQ : 1000 Kilogram Per day Kilograms

Direct Red 75 Specification

Solubility
Soluble in water

Size
Customized Packaging

Application
Other

Purity
98% Min

Melting Point
Decomposes

Structural Formula
C22H16N4Na2O8S2

Solvent Color
Bright Red

Rubbing Resistance
Good

Water Resistance
Good

Ph Level
7-8 (at 1% solution)

Taste
Odorless

Moisture (%)
1.0% Max

Other Names
Direct Fast Red 75

Molecular Formula
C22H16N4Na2O8S2

Poisonous
Non-toxic

Shelf Life
2 Years

Strength
200% to 300%

Smell
No Smell

Density
1.35 Gram per cubic centimeter(g/cm3)

Grade
Industrial Grade

HS Code
32041600

Shape
Powder

Resistance
Other

CAS No
2829-43-8

Type
Direct Dye

Usage
Other

EINECS No
220-529-2

Physical Form
Powder

Color Index Number
DR 75 (C.I. 35800)

Compatibility
Suitable for material blends

Storage Instructions
Keep in cool, dry place

Appearance
Bright red fine powder

Fastness
Fast to washing and light

Minimum Order Quantity
As per customer requirement

pH Stability
Stable within 6-9

Dye Content
High

Packing
25/50 kg HDPE bags with liner

About Direct Red 75

Direct Red 75 Dyes belong to the category of Dyes having CAS number 2829-43-8. The synonyms of Direct Red 75 Dyes are Pink 2BL, Bordeaux N2B, Direct Fast Pink BK, Direct Pink BK, Pink 2B. The molecular weight of Direct Red 75 Dyes is 990.8 g/mol and the molecular formula is C33H22N8Na4O15S4. The colour index number is 25380. The physical appearance of Direct Red 75 Dyes is Bluish Light Pink.

High Versatility and Performance

Direct Red 75 delivers vivid, reliable coloration across multiple industries. Its excellent fastness, high dye strength, and compatibility with cotton, viscose, silk, leather, and paper ensure consistent, long-lasting results for manufacturers seeking dependable performance in their processes.

Safe, Stable, and Easy to Store

This dye is non-toxic, odorless, and stable within a pH range of 6-9, providing safety throughout handling. It comes in moisture-resistant, HDPE bags with liners and should be stored in cool, dry conditions to maintain a shelf life of up to two years.

FAQ's of Direct Red 75:

Q: How should Direct Red 75 be stored to maintain its shelf life?

A: Direct Red 75 should be kept in a cool, dry place and in its original HDPE bags with liners to ensure optimal stability and retain its shelf life of up to two years.

Q: What is the typical usage process for Direct Red 75 in industrial applications?

A: The dye should be dissolved in water, typically at a pH between 7 and 8, then applied to substrates such as cotton, viscose, silk, paper, or leather through standard dyeing methods. Its high solubility ensures even distribution and consistent coloration.

Q: When is Direct Red 75 most beneficial for use in manufacturing?

A: Direct Red 75 is most beneficial when reliable, fast-to-wash and light coloration is required on textiles, paper, or leather-particularly where high dye content and strong resistance properties are desired.

Q: Where can Direct Red 75 be applied effectively?

A: It is suitable for use in textile dyeing (cotton, viscose, silk), paper dyeing, ink production, and leather dyeing, providing bright red hues and excellent fastness properties.

Q: What are the key benefits of choosing Direct Red 75 over other dyes?

A: Direct Red 75 stands out due to its high purity, excellent fastness to light and washing, compatibility with various blends, non-toxic profile, and stability within a broad pH range, ensuring reliable and vibrant results.