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Natural food colors & Dyes

Natural food colours originate from a wide range of sources like vegetables, fruits, plants, minerals and other edible natural sources. They impart colour when added to food or drink.
Organic Pigment

Organic Pigment

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
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Lake Colours

Lake Colours

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
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Fluorescent Powder

Fluorescent Powder

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
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Edible Colors

Edible Colors

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The Natural Edible Colors that are offered by us are of best quality. We offer edible colors that includes :

  • Annatto Extract
  • Anthocyanin Extract
  • Beet Juice
  • Beta Carotene
  • CaramelCarrot
  • Chlorophyll
  • Curcumin
  • Dark Grape Juice
  • Grape Skin Extract Single Strength
  • Grape Skin Extract Double Strength
  • Grape Skin Extract Powder
  • Hibiscus
  • Lutein
  • Mixed Carotenoids
  • Natural Carotene
  • Paprika
  • Spinach
  • Titanium Dioxide
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Naphthol Dyes

Naphthol Dyes

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Product Details:
Packaging TypeBags
Packaging Size50 Kgs
ColorYellow,Red,Green
BrandRung International
PH12-14
FormPowder
Naphthol dyes offered by us are insoluble Azo dyestuffs that are produced on fiber through the application of Naphthol to fiber and then combining it with the diazotized base at low temperatures. This helps in producing insoluble dye molecule within the fiber.

Classified as fast dyes, Naphthol dyes are slightly cheaper than Vat dyeing with the method of application complex and range of colors limited. Naphthols are:
  • Phenols
  • Soluble in alkaline solution
  • Substantive to cotton (particularly in presence of salt)

Anilides of BON acid are soluble in dilute NaOH solution, forming corresponding naphtholate ion. These small molecules are of low to moderate substantivity for cotton and diffuse rapidly into fibers.

Naphtholate ions are always coplanar and have elongated molecular structures. With a behavior as colorless, low molecular weight direct dyes, its substantivity increases with an increase in molecular size of naphtholate ion. The addition of salt also promotes better exhaustion of bath with more being needed for Naphtols of lower substantivity.

Bases:
These are available as free amine base or amine salts like hydrochloride with many of amines used being simply substituted aniline derivatives with no ionic substituent.

General Dyeing Procedure:
Application of naphthols consists of following steps:
  • Dissolution of naphthol component
  • Exhaustion of naphthol solution onto substrate/absorption of naphtholate ion by cotton
  • Removal of excess naphthol from material by squeezing/ or brine washing
  • Diazotization of base component
  • Development/treatment with diazonium ion solution to bring about coupling
  • Neutralization, Soaping at boil to remove superficial pigment (followed by rinsing & drying)

Application:
Naphthols can be applied through several methods such as:
  • Tub-dip
  • Open back
  • Jigger
  • Padding
  • Circulating liquor

Properties:
  • Naphthols are available in micro pulverized form
  • These dyes are water insoluble and contain simple water soluble diluents
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Caramel Colour Type Iv (150d)

Caramel Colour Type Iv (150d)

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Product Details:
FormPowder
Pack TypeHDPE Drums
Pack Size25 kgs
BrandRung International
We can offer caramel Colour Type IV (150D).Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
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TPM Dyes

TPM Dyes

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Product Details:
FormPowder
TypesAcid Dyes
ColorBlue
PH level 4 to 4.5
Brand Rung International
Triphenylmethane dyes are brilliant and intense colored synthetic organic dyes that have molecular structures based upon hydrocarbon triphenylmethane. Having poor resistance to light and chemical bleaches, these are mainly used chiefly in:
  • Copying papers
  • Hectograph and printing inks
  • Textile applications

The triphenylmethane derivatives are oldest man-made dyes. The range of colors present includes:
  • Reds
  • Violets
  • Blues
  • Greens

Applied by various techniques, these TPM dyes offer:
  • Vibrant bright colors
  • Are highly colorfast

TPM Dyes are made available in different grades, quantity as well as specification options. These are:

Suitable for Dyeing:
  • Wool
  • Silk
  • Polyamide

Available in:
  • Various colors
  • Different quantities
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Textile Dyes

Textile Dyes

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Product Details:
FormPowder
Fabric Type For ApplicationNylon, Wool, Acrylic, Polyester, Cotton
TypesReactive Dyes
ColorBlack, Orange, Green, Blue, Red
Heat300 Degree
Brand Rung International
Textile Dyes made available by us constitute an important segment of whole business in the field of specialty chemicals. The dyes used by textile industry currently are synthetic and are derived from two sources:
  • Coal tar
  • Petroleum-based intermediates

These dyes are marketed in forms of:
  • Powders
  • Granules
  • Pastes
  • Liquid dispersions

With the concentration of active ingredients typically ranging from 20 to 80 percent, these are characterized as a new range of dyes and are developed for matching up with the requirements of:
  • New technology
  • New kinds of fabrics
  • Detergents
  • Advances in dyeing machinery
  • Overcoming serious environmental concerns posed by some existing dyes

With almost all products subjected to seasonal demand & variations, industrial textiles dyes are developed to meet all new and specific end user requirements. Further, the fast changing product profile of textile industry right from high-cost cotton textiles to durable & versatile synthetic fibers has also seen a rapid change in the pattern of consumption of these dyes.

Presently, with Polyesters accounting for major part of dye consumption, disperse dyes used in Polyesters are also forecasted to grow at faster pace.

Types of Textile Dyes:
All textile dyes are classified by their generic names and chemical constitutions. This is done by Color Index (C.I.). This is a journal published by Society of Dyers and Colorists (United Kingdom) in association with American Association of Textile Chemists and Colorists (AATC).

Taking general dye chemistry as one of the bases for classification, textile dyestuffs are grouped into following categories for easier understanding:
  • Acid Dyes
  • Azoic Dyes
  • Basic Dyes
  • Direct Dyes
  • Disperse Dyes
  • Reactive Dyes
  • Sulphur Dyes
  • Oxidation Dyes
  • Mordant Dyes (Chrome Dyes)
  • Optical / Fluorescent Brightener
  • Solvent Dyes
  • Vat Dyes

Further, for convenience purposes, all above dyes can be clubbed together into three categories namely:
  • Dyes for Cellulose Fibers
  • Dyes for Protein Fibers
  • Dyes for Synthetic Fibers
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Dyes in Heat Transfer Printing

Dyes in Heat Transfer Printing

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Product Details:
BrandRung International
Temperatures 140 degree F - 500 degree F
Time Taken10 to 20 seconds
Solubility of dyes Polymer
We have with us extensive industry experienced in successfully handling the demands of Dyes that meet the process demands in Heat Transfer Printing. As this process is faster, durable and profitable, it is gaining recognition from several industry sectors.

Heat transfer printing technology is extensively used in Apparel industry as an alternative way for printing fabrics. The process includes:
  • Designs get transferred from pre-printed paper onto necessary fabric
  • This is done by method of contact heat
  • Through this procedure, dyes get absorbed into fabric

This technique of Heat Transfer allows clear and well-defined pictures. With the process called sublimation, it requires no water unlike in the conventional dyeing processes. As heat transfer printing technology makes use of dyes for carrying out printing operations, the most popular dyes which find applications are:
  • Disperse dyes
  • Basic dyes

Other than these, Azo dyes are also used. Some of the popular disperse dye colors used are:
  • Yellow
  • Orange
  • Red
  • Violet
  • Blue
  • Brown
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Dye Ink

Dye Ink

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Azo Metal Complex

Azo Metal Complex

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Optical Whitening Agent

Optical Whitening Agent

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Rhodamine B

Rhodamine B

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Lake Tartrazine

Lake Tartrazine

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Color Pigment

Color Pigment

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Cosmetic Colorants

Cosmetic Colorants

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Optical Whitener

Optical Whitener

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Paint Pigment

Paint Pigment

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Incorporated in the year 1992, Rung International is a prominent name in the sphere of manufacturing and exporting of a comprehensive range of natural food colors, lake food colors, primary food colors, blended food colors and reactive dyes. Our wide range is prepared using food grade raw material and is reckoned across the world for its quality and purity.

With the mission to provide quality products and services to our customers, we are looking forward to the accomplishment of total customer satisfaction. We are constantly improvising our methodology so as to achieve efficiency in our operations through optimum utilization of resources and serving industries like food & bakery, cosmetics and pharmaceuticals.
Get Best QuoteRequest A Callback
Pharma Raw Material

Pharma Raw Material

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Pharmaceutical raw materials include both active pharmaceutical ingredients (APIs) and inactive ingredients or excipients. ... Excipients provide bulkiness to formulations, facilitate absorption of the drug, provide stability and prevent denaturation of drugs.
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