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1:2 Metal Complex Dyes

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MOQ : 500 Kilograms

1:2 Metal Complex Dyes Specification

Size
Customized / As required

Molecular Formula
C32H20CrN10O8S2- for a representative dye

Solvent Color
Bright, intense shade (depends on dye type)

Purity
>=98%

Ph Level
4.0 - 7.0 (1% solution)

Density
1.7 Gram per cubic centimeter(g/cm3)

Structural Formula
Varies according to dye; generally azo + metal complexed

Grade
Industrial / Commercial

Resistance
High light, washing, and perspiration fastness

Moisture (%)
Max 1.0%

HS Code
3204.12

Smell
None / Odorless

Poisonous
No (but can be hazardous if ingested or inhaled in large quantities)

Water Resistance
Excellent

Taste
Odorless

Strength
100% Standardized (on request)

Boiling point
Not applicable / decomposes

Other Names
1:2 Metal Complex Acid Dyes, Acid Metal Complex Dyes

Shelf Life
24 Months in sealed container

Solubility
Soluble in water; good solubility in polar solvents

Shape
Crystalline Powder

Application
Textile Industry, Leather Dyeing, Wood and Paper Coloring, Inks

Rubbing Resistance
Good

Melting Point
>200C (decomposes)

CAS No
Varies depending on color (commonly 83492-61-7 for 1:2 metal complex dyes)

Type
Acid Dye / Metal Complex Dye

Usage
Textile Dyestuff, Ink, Leather, Wood Stain, Paper

EINECS No
280-230-8 or as applicable

Physical Form
Powder / Granular / Crystalline

1:2 Metal Complex Dyes Trade Information

Minimum Order Quantity
500 Kilograms

Supply Ability
50000 Kilograms Per Week

Delivery Time
3-7 Days

Main Export Market(s)
Australia, North America, Asia, Central America, South America, Eastern Europe, Western Europe, Middle East

About 1:2 Metal Complex Dyes

1:2 Metal Complex Dyes:-

Our enterprise is a trusted manufacturer and exporter of impeccable quality 1:2 Metal Complex Dyes, an excellent product for dyeing polyamide fiber. The product is available in a wide range of grades used for application in textile industry depending on the nature of requirements. The compositions are mixed in 1:2 ration to attain a specific shade of the fabric. 1:2 Metal Complex Dyes are available in bulk quantity and we seek inquiries from clients who want the product urgently or in bulk quantity. The dye comprises chromium or cobalt complexes that make it highly suitable for dyeing of polyamide fiber.

Some notable features of 1:2 Metal Complex Dyes:

Accurate composition
Excellent for dyeing polyamide fibers to get certain shades
Light-fastness and medium-fastness
Cost-effective

MOQ 50kg

PRODUCT NAME	C. I. NO.
ACID YELLOW M2GLN	A. YELLOW 241
ACID YELLOW M3RL	A. YELLOW 194
ACID YELLOW M5RL	A. YELLOW 204
ACID ORANGE MRL	A. ORANGE 142
ACID SCARLET ML	A. RED 357
ACID RED MBR	A. RED 362
ACID BORDEAUX MB	A. VIOLET 90
ACID BLUE MTR	A. BLUE 193
ACID BROWN MBL	A. BROWN 355
ACID BROWN M2RL	A. BROWN 365
ACID BROWN GRL	A. BROWN 369
ACID OLIVE MBGL	A. GREEN 104
ACID BLACK MSRL	A. BLACK 194
ACID BLACK MR	A. BLACK 172

Versatile Application

1:2 Metal Complex Dyes excel in multiple sectors, including textiles, leather, wood staining, paper, and ink formulation. Their compatibility with a variety of substrates like wool, silk, polyamide, and modified acrylic fibers ensures vibrant and long-lasting color results.

Superior Stability and Safety

Formulated to meet international safety regulations, these dyes offer stable performance under recommended storage conditions. They are AZO-free, contain low levels of heavy metals upon request, and are classified non-poisonous if handled with care, signifying eco-friendly benefits.

Customizable Packaging and Grades

Customers can select packaging options from 25 kg bags, drums, or customized formats. Industrial and commercial gradeswith a purity level of at least 98%are available, accommodating a range of manufacturing and application requirements.

FAQs of 1:2 Metal Complex Dyes:

Q: How should 1:2 Metal Complex Dyes be stored for optimal stability?

A: Store these dyes in a cool, dry place away from direct sunlight and humidity. Proper storage in sealed containers maximizes shelf life up to 24 months and maintains product stability.

Q: What are the main uses of 1:2 Metal Complex Dyes in industry?

A: These dyes are primarily used for coloring textiles, leather, wood stains, paper, and inks. Their outstanding dispersibility and compatibility make them suitable for various industrial coloring processes.

Q: When is it recommended to use low heavy metal or AZO-free variants of these dyes?

A: Low heavy metal and AZO-free variants are recommended when high safety and eco-friendly standards are required, such as in products destined for sensitive applications or markets with strict environmental regulations.

Q: Where can 1:2 Metal Complex Dyes be applied for best results?

A: Best results are achieved on substrates like wool, silk, polyamide, leather, and modified acrylic fibers. Their excellent solubility and fastness properties ensure bright, uniform coloration on these materials.

Q: What is the process for achieving bright and intense shades with 1:2 Metal Complex Dyes?

A: To obtain vivid colors, dissolve the dyes in water or polar solvents and apply using appropriate auxiliaries as needed for the substrate. Ensure recommended dye concentrations and processing conditions for optimal color depth and fastness.

Q: How does the product ensure compliance with international safety standards?

A: These dyes are manufactured to meet international guidelines for heavy metal content, toxicity, and eco-friendliness. Third-party testing and certifications can be provided on request, ensuring compliance for global markets.

Q: What are the benefits of using 1:2 Metal Complex Dyes compared to conventional acid dyes?

A: They provide superior light, washing, and perspiration resistance, vibrant color shades, and enhanced compatibility with modern auxiliaries. Their eco-friendly profile, customizable packaging, and broad substrate compatibility set them apart from traditional dye options.

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