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Green Acid Manufacturer and Supplier

CAS No.: 62-54-4 | EC Number.: 200-540-9 | Molecular formula.: C4H6O4.Ca, Ca(C2H3O2)2, C4H6CaO4

Green Acid

Green Acid Manufacturers, Green Acid Suppliers, Green Acid Formula, Green Acid MSDS, Green Acid SDS, Green Acid Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd., a renowned manufacturer, supplier, and exporter based in India, specializes in producing high-purity Green Acid (CAS No. 4403-90-1). As a leading Green Acid manufacturer, our company is widely recognized for its commitment to delivering top-quality specialty chemicals with exceptional accuracy in composition and an absence of impurities.

To ensure the highest standards of purity, we utilize superior-quality chemicals and employ state-of-the-art manufacturing equipment, adhering to international industry guidelines. As a reliable Green Acid supplier, we take pride in offering   that exhibits superior quality, precisely meeting the required composition specifications, and boasting an extended shelf life.

By choosing Vinipul Chemicals Pvt. Ltd., you can trust that you are obtaining Green Acid of the finest grade, manufactured with meticulous attention to detail and quality control. As a prominent Green Acid manufacturer in India, We prioritize the satisfaction of our customers by consistently delivering products that meet their stringent requirements.

What is Green Acid?

Green Acid is a synthetic dye that belongs to the class of acid dyes. It is commonly used in the textile, paper, and leather industries to color various materials. Green Acid is a bright green dye that offers good color fastness properties, meaning it retains its color even after exposure to light, washing, or other environmental factors. The dye is typically applied to materials through a process called acid dyeing, where the dye is dissolved in an acidic solution and then added to the material. Green Acid is known for its ability to produce vibrant and intense green shades.

Green Acid Details

This table provides information about Green Acid, a chemical compound with the CAS No. 4403-90-1 and EC Number. 224-546-6. The table also lists various Green Acid common name and synonyms. The table contains Green Acid structure, Green Acid solubility and molecular formula. Green Acid ph. value is also mentioned in the table. Green Acid is commonly used in various industries in different applications.


Chemical nameGreen Acid
CAS No4403-90-1
EC Number224-546-6
Commercial name / SynonymsAcid Green 25, Alizarin Cyanine Green F, D&C Green No. 5, Solway Green G, Solway Green GA, D & C Green No. 5, Alizarin Cyanine Green, Alizarin Cyanin Green F, Curolite Green G
Molecular formulaC28H20N2Na2O8S2
Chemical Structure
Melting Point455 to 460 °F (NTP, 1992)
IUPAC Namedisodium;5-methyl-2-[[4-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracen-1-yl]amino]benzenesulfonate
Physical Form Dark blue-green powder
Physical Appearance D & c green 5 appears as fine black or green powder. (NTP, 1992)
Solubility in waterNA
Solubility5 to 10 mg/mL at 70 °F (NTP, 1992)
pH1.0 to 1.5
Packaging Details 25 kg / 50 kg / HDPE packaging bags / Drum/ As per Client’s requirements

Computed Properties

The table provides various properties of a chemical compound, including molar mass of Green acid, hydrogen bond acceptor counts, an exact mass and mono-isotopic mass, heavy atom counts, and a topological polar surface area. These properties are useful in identifying and characterizing the compound for various purposes in industries such as pharmaceuticals and chemicals.

Property NameProperty Value
Molecular Weight622.6 g/mol
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count10
Exact Mass622.04564651 g/mol
Monoisotopic Mass622.04564651 g/mol
Heavy Atom Count42
Topological Polar Surface Area189Ų
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

Related Compounds with Annotation

The table provides information on various chemical compounds, including their names, structures, compound IDs (CID), neighbor types, and annotation types counts related to Green Acid. Some of the compounds mentioned are Sulfoparablue, Acid Green 25, Acid Blue 80, and a sulfonic acid derivative. The compounds have different structures and annotation types associated with them.

Structure Image

Structure Name

Compound CID

Neighbour Type

Annotation Types Count

Take from PubChem

81-69-6, Sulfoparablue, USAF ND-60, BRN 2928257, 2-Anthracenesulfonic acid, 1-amino-4-[(4-amino-3-sulfophenyl)amino]-9,10-dihydro-9,10-dioxo-





Acid Green 25, 4403-90-1, Alizarin Cyanine Green F, D&C Green No. 5, Solway Green G





3443-90-1, Benzenesulfonic acid, 2,2′-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis[5-methyl-, 5-methyl-2-[[4-(4-methyl-2-sulfoanilino)-9,10-dioxoanthracen-1-yl]amino]benzenesulfonic acid, NSC7795, Benzenesulfonic acid, 2,2′-((9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino)bis(5-methyl





Acid blue 80, 4474-24-2, C.I. ACID BLUE 80, Endanil Blue B, Alizarine Fast Blue R





1833-57-4, 1-Amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonic acid, 1-amino-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulfonic acid, EINECS 217-394-7, C23H20N2O5S




Green Acid Price

If you are looking to purchase Green Acid, it’s important to know the current Green acid price in India. Green Acid price per kg can vary depending on various factors. Green acid suppliers in India offers the best price in the market listed below: –

Product RangePrice
Green Acid for TextileRs 50/Kg

Prices shown above are provisional prices and may change due to different market conditions for latest prices

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Types of Green Acid

Green Acid for Textile

It refers to a type of acid dye specifically designed for colouring textiles. These water-soluble dyes are formulated to work in an acidic environment and offer vibrant and long-lasting shades of green. They exhibit good color fastness properties, bonding with textile fibers to ensure excellent color retention. Green Acid dyes are used in various textile applications such as garment dyeing, fabric printing, and colouring for different textile fibers, including wool, silk, nylon, and synthetic fibers.

How to make Green Acid solution?

The manufacturing process of green acid involves several steps. Here is a general outline of the process:

  1. Selection of Ingredients: Choose the appropriate chemicals needed to produce the green acid. This may include starting materials that contain green pigments or dyes, as well as other chemicals required for the reaction.
  2. Mixing and Reacting: Combine the selected chemicals in the correct proportions and mix them together. This step often involves dissolving or dispersing the pigments or dyes in a suitable solvent or medium. The reaction conditions, such as temperature and pressure, may need to be controlled to ensure the desired chemical reactions occur.
  3. pH Adjustment: Depending on the specific process and desired outcome, the pH of the mixture may need to be adjusted. This can be done by adding acids or bases to achieve the desired acidity or alkalinity.
  4. Heating or Cooling: Some manufacturing processes require heating or cooling to facilitate the reaction or control the reaction rate. This step helps to ensure that the chemical reactions proceed efficiently.
  5. Filtration or Separation: Once the reaction is complete, the mixture may need to undergo filtration or separation to remove any unwanted by-products, impurities, or undissolved solids. This step helps to purify the green acid solution.
  6. Testing and Quality Control: The final product is often tested to ensure it meets the required specifications and quality standards. This may involve analysing its chemical composition, color intensity, pH level, and other relevant parameters.
  7. Packaging and Storage: The green acid solution is then packaged in appropriate containers, such as bottles, drums, or tanks, for storage and transportation. Proper labelling and safety precautions are followed to ensure safe handling and usage.

It’s important to note that the specific manufacturing process for green acid can vary depending on the intended application and the chemicals involved. Industrial processes may involve additional steps or specific equipment to achieve large-scale production.

Industrial Applications

Green Acid dyes find a wide range of industrial applications across various sectors. Here are some notable green acid uses:


Textile Industry

Green Acid dyes are extensively used in the textile industry for colouring natural and synthetic fibers. They provide vibrant shades of green and excellent color fastness, making them suitable for dyeing fabrics, yarns, and textiles used in garments, home furnishings, and other textile products.

Leather Industry

They are also employed in the leather industry for dyeing and finishing leather goods. They are used to impart green color to leather materials, such as shoes, bags, belts, and upholstery, enhancing their aesthetic appeal.

Ink and Printing Industry

They find applications in the ink and printing industry, specifically in the formulation of inks for various printing methods. They are used to produce green-coloured inks for printing on paper, textiles, packaging materials, and other substrates.

Food and Cosmetic Industry

In some cases, Green Acid dyes that comply with safety and regulatory standards may be used in the food and cosmetic industry. These dyes can be employed to add green color to certain food products, beverages, and cosmetics.

It’s important to note that the specific formulation and use of Green Acid dyes can vary based on the industry and application requirements. Regulations and safety guidelines should be followed to ensure compliance with industry standards and to minimize potential risks associated with the use of dyes in industrial processes.

What is Green Acid used for?

Green Acid finds diverse applications in various industries:

  1. Surgical Sutures: Green Acid is employed to color non-absorbable surgical sutures used in general surgery. It aids in easy identification and differentiation of suture materials during medical procedures.
  2. Dyeing: It is utilized to dye paper, chromed leather, wool, silk, and nylon in acid bath processes. It imparts vibrant shades of green to these materials.
  3. Staining and Colouring: Green Acid is used for staining wood and colouring anodized aluminum, urea-melamine resin, and soap. It provides a green hue to enhance the aesthetic appearance of these substrates.
  4. Pharmaceutical and Ophthalmic Applications: It is utilized for colouring drugs, including those intended for use in the eye area. Green Acid is used in pharmaceutical formulations where color differentiation is required.
  5. Hair Dye: Green Acid is incorporated into semi-permanent hair dye formulations, providing a green color option for individuals seeking temporary hair color changes.
  6. Nylon Colouring: It is employed to color nylon 66 (a copolymer of adipic acid and hexamethylenediamine) and/or nylon 6 (poly-(e-caprolactam)). It imparts green shades to these nylon polymers for various applications.

Where to Buy Green Acid?

If you are looking to purchase Green Acid, you can consider contacting Vinipul Chemicals Pvt. Ltd. A reputable company, based in India, specializes in the manufacturing, supplying, and exporting of high-purity Green Acid. As prominent Green acid manufacturers in India, we are known for our commitment to producing products with accurate composition and minimal impurities, meeting international industry standards. To buy Green Acid from Vinipul Chemicals, a leading Green Acid suppliers, you can visit our official website or contact the sales team directly. We will provide you with detailed information about product availability, pricing, and shipping options. Additionally, we also assist you with any specific requirements or customization needs related to Green Acid.


Green Acid can be used to dye a variety of materials, including textiles (such as wool, silk, nylon), paper, chromed leather, anodized aluminum, urea-melamine resin, and even wood.

Green Acid, like any chemical dye, should be handled with proper care and safety precautions. It is essential to follow the manufacturer’s instructions and safety guidelines for handling, storage, and usage.

Green Acid is typically applied to textiles through a process called acid dyeing. It involves dissolving the dye in an acidic solution and then immersing the fabric in the dye bath. The fabric is then rinsed and treated to fix the dye.

Yes, acid dyes, including Green Acid, usually require an acidic environment for dyeing. Therefore, an acidic substance, such as acetic acid or citric acid, is often added to the dye bath to create the necessary pH level.

Green Acid is generally not recommended for food colouring purposes, as it may not meet the safety and regulatory standards for edible products. Food-grade dyes specifically formulated for this purpose are preferred.

Green Acid is typically used in semi-permanent hair dye formulations, which provide temporary color changes. For permanent hair dye, other types of dyes, such as oxidative dyes, are commonly used.

Green Acid dyes are known for their good color fastness properties, meaning they retain their color even after repeated washing or exposure to light. However, the degree of color fastness may vary depending on the specific dye, fabric, and dyeing process.

Yes, Green Acid can be used for arts and crafts projects that involve dyeing or coloring materials like paper, wood, or fabrics. It provides an option for achieving green hues in various artistic applications.

Yes, Green Acid can provide a range of shades of green, from light pastel greens to deep, intense greens. The specific shade obtained may depend on factors such as dye concentration, fabric type, and dyeing process.

Green Acid can be mixed with other acid dyes to create custom shades or to achieve specific color variations. However, compatibility and proper dye proportions should be considered to ensure desired results.

To achieve even dyeing with Green Acid, it is important to ensure proper preparation and immersion of the material in the dye bath. Thoroughly mixing the dye solution, maintaining consistent temperature, and allowing sufficient dyeing time can help achieve more uniform results

Efforts are being made in the industry to develop eco-friendlier and sustainable alternatives to synthetic dyes, including acid dyes. Natural dyes derived from plant sources or eco-friendly dyeing techniques are being explored as alternatives.

Green Acid can be used for tie-dye and other dyeing techniques that involve immersion or application of dye to create patterns or designs on fabric. It provides an option for incorporating green hues into these dyeing techniques.

Green Acid can be purchased from chemical suppliers, dye manufacturers, or specialized distributors. Vinipul Chemicals Pvt. Ltd. is a renowned manufacturer, supplier, and exporter based in India, specializing in producing high-purity Green Acid.

Market Area

We supply and exports Green Acid in all parts of the world such as

Green Acid in Africa Countries
South Africa , Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, Democratic Republic of the Congo, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Gabon, Gambia, Guinea, Guinea-Bissau, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Sudan, Sudan, Swaziland, Togo, Tunisia, Uganda, Zambia, Zimbabwe.

Green Acid in Gulf Countries
Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Green Acid in Asia Countries
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We supply Green Acid in all parts of India.
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, Uttar Pradesh and West Bengal.

Note: – Please be advised that the information contained in this document is intended for illustrative purposes only. Due to variations in product grade, applications, industries, or uses, the accuracy of the information provided cannot be guaranteed. © Copyright 2023 © Vinipul Chemicals All Rights Reserved (Terms of Use). Reproduction of any material from this site is strictly prohibited without permission. Vinipul Chemicals products are exclusively sold through the company’s website. For precise product specifications and requirements, as well as advice on which products are best suited for your specific application needs, please contact us at [email protected] Use Terms | Privacy.

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