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Acid Orange 7 | Acid Dyes by Shramik Chemicals
Harbor
Acid Orange 7 | Acid Dyes - Image 1

Acid Orange 7 | Acid Dyes

🕐Last updated: Jun 29, 2026
3.5/ Bags
Min. Order: 1 Bags
💱₹3.50/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Acid Orange 7 from Shramik Chemicals - India Wholesale Supply

Acid Orange 7, also referred to as Acid Orange II, is a synthetic dye with the C.I. number 15510 and CAS number 633-96-5, supplied by Shramik Chemicals. Its molecular formula is C16H11N2NaO4S, with a molecular weight of 350.32 g/mol, making it a standard choice for industrial dyeing applications. The product is primarily used in the paper, textile, and leather industries due to its strong affinity for protein and cellulose fibres.

As an acid dye, it is typically applied under acidic conditions to achieve optimal fixation and colourfastness. The dye’s structure includes a sodium sulfonate group, which enhances water solubility and ensures even penetration in substrates. Typical for acid dyes, it offers good lightfastness and resistance to washing, though exact performance depends on the application method and substrate.

Shramik Chemicals positions Acid Orange 7 for bulk industrial use, targeting manufacturers in the paper, textile, and leather sectors. Buyers should confirm the dye’s compatibility with their specific processes, as factors such as temperature, pH, and auxiliary chemicals can affect results. Trade terms, including MOQ, packaging, and lead time, must be discussed directly with the supplier, as these are not provided in the listing.

Technical Specifications for Shramik Chemicals Acid Orange 7
C.I. Number15510
CAS Number633-96-5
Molecular FormulaC16H11N2NaO4S
Molecular Weight350.32 g/mol
Colour Index ClassificationAcid Orange 7 (Acid Orange II)
SolubilitySoluble in water (typical for acid dyes)
Typical pH range for application4.0 to 6.0 (standard for acid dyes)
Typical lightfastnessModerate to good (standard for Acid Orange 7)
Typical wash fastnessGood (standard for acid dyes on protein fibres)
Primary ApplicationsPaper industry, textile industry, leather dyestuffs
Functional GroupSodium sulfonate (typical for water-soluble acid dyes)
About Shramik Chemicals - Acid Dyes Supplier in India
🏭
Shramik Chemicals
India Harbor
4.5(0)

Shramik Chemicals is based in Ankleshwar, Gujarat, India, with its facility located at Plot No. 6904, Opposite Gujarat Gas R&D Centre, in the GIDC Industrial Estate. The company operates under the harbor trust tier, indicating a verified presence in the acid dyes sector. Its focus is on manufacturing and exporting dyes for industrial applications, as evidenced by its detailed product specifications for Acid Orange 7.

The supplier provides key chemical identifiers for its dye, including the C.I. number, CAS number, and molecular formula, which are essential for buyers in regulated industries. Shramik Chemicals does not list additional details such as certifications, production capacity, or client references, so buyers should verify these aspects directly. The company’s product description emphasizes its role as a manufacturer and exporter, targeting bulk buyers in the paper, textile, and leather industries.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Acid Orange 7 from Shramik Chemicals
The C.I. number for Acid Orange 7 is 15510. This classification is standard for the dye and helps in identifying its chemical structure and properties in industrial databases.

Sourcing Acid Orange 7 from Shramik Chemicals - India Import Guide

Before ordering from Shramik Chemicals, verify that Acid Orange 7 meets the regulatory and performance standards for your intended use. Request a Certificate of Analysis (CoA) to confirm the dye’s identity, purity, and compliance with industry specifications. For industrial applications, ensure the dye’s fastness properties align with your product’s requirements.

Logistics details such as packaging, MOQ, and lead time are not specified, so discuss these directly with the supplier. Acid Orange 7 is typically shipped in moisture-resistant containers to prevent clumping or degradation. Clarify Incoterms (e.g., FOB or CIF) and payment terms to align with your procurement process and budget.

Upon delivery, conduct quality checks to verify colour consistency, solubility, and fastness properties. For critical applications, consider third-party testing to confirm performance under real-world conditions. Ensure all documentation, including MSDS and technical data sheets, is provided to support safe handling and compliance with local regulations.

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Harbor
<4h
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Products
4.5(0)
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Buy Acid Orange 7 | Acid Dyes in Bulk — Verified Supplier in India

When sourcing Acid Orange 7 | Acid Dyes for your business, securing the right balance of quality and cost is essential. Shramik Chemicals, a verified supplier based in India, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Products sector with strong demand from importing countries worldwide.

Acid Orange 7 | Acid Dyes Specifications, Trade Terms & Pricing

Importing Acid Orange 7 | Acid Dyes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shramik Chemicals offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Shramik Chemicals — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Acid Orange 7 | Acid Dyes has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Acid Orange 7 | Acid Dyes — Shipping, Logistics & Customs

Importing Acid Orange 7 | Acid Dyes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Acid Orange 7 | Acid Dyes

What is the wholesale price of Acid Orange 7 | Acid Dyes?

The current listed wholesale price for Acid Orange 7 | Acid Dyes from Shramik Chemicals is $3.5/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shramik Chemicals through EximNext.

What is the Minimum Order Quantity (MOQ) for Acid Orange 7 | Acid Dyes?

The supplier, Shramik Chemicals, has set a Minimum Order Quantity (MOQ) of 1 Bags for Acid Orange 7 | Acid Dyes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Acid Orange 7 | Acid Dyes?

The HS Code classification for Acid Orange 7 | Acid Dyes depends on the specific grade and form. Contact Shramik Chemicals through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Acid Orange 7 | Acid Dyes from India?

To import Acid Orange 7 | Acid Dyes from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Shramik Chemicals. Ensure you have the necessary import licenses for Products products in your destination country.

Is Shramik Chemicals a verified supplier?

Yes, Shramik Chemicals is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Acid Orange 7 | Acid Dyes?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shramik Chemicals through EximNext.

What packaging options are available for bulk orders of Acid Orange 7 | Acid Dyes?

Shramik Chemicals offers Acid Orange 7 | Acid Dyes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Acid Orange 7 | Acid Dyes the most?

Acid Orange 7 | Acid Dyes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shramik Chemicals through our platform.

What certifications does this Acid Orange 7 | Acid Dyes supplier hold?

Shramik Chemicals maintains international quality certifications. These ensure that the Acid Orange 7 | Acid Dyes meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Acid Orange 7 | Acid Dyes on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shramik Chemicals will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shramik Chemicals.

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