Import Direct Black 38 — Buy in wholesale FOB from Supplier in India

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Direct Black 38 by Sparrowings International
Harbor
Direct Black 38 - Image 1

Direct Black 38

🕐Last updated: Jul 22, 2026
510/ Bags
Min. Order: 1 Bags
💱₹510.00/ 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 Direct Black 38 from Sparrowings International - Wholesale Supply

Direct Black 38, with CAS number 1937-37-7 and molecular formula C34H25N9Na2O7S2, is a sodium salt azo dye supplied as a fine powder by Sparrowings International. It is designed for use in ink formulations, leather dyeing, plastic coloring, and textile applications, particularly where deep black tones are required without complex processing.

This dye belongs to the class of direct dyes with high affinity for polyamide and cellulosic substrates. Its EINECS number 217-710-3 confirms regulatory listing in EU markets. Typical industrial-grade direct black dyes have moisture content under 4%, and particle sizes under 100 microns for even dispersion. The supplier does not specify dye strength or stability under UV exposure.

End users include manufacturers of inkjet inks, synthetic leather, and colored plastics. Buyers in the packaging and textile industries use this dye for cost-sensitive applications where washfastness is secondary to color depth. Packaging is in sealed polyethylene bags, but MOQ and incoterms are not stated. Buyers must confirm batch-specific test data for consistency and safety compliance.

Technical Specifications for Sparrowings International Direct Black 38
C.I. NumberNot specified
CAS Number1937-37-7
Molecular FormulaC34H25N9Na2O7S2
EINECS Number217-710-3
FormPowder
AppearanceDark powder
Typical moisture contentTypical under 4% for direct black dyes
Typical particle sizeTypical under 100 microns for uniform dispersion
SolubilitySoluble in water, insoluble in organic solvents
Typical pH of 1% solutionTypical pH 7.0 to 8.5 for direct black dyes
About Sparrowings International - Dye Supplier in India
🏭
Sparrowings International
India Harbor
4.5(0)

Sparrowings International is based in Ahmedabad, Gujarat, and operates as a harbor-tier supplier with no public response rate or average response time. The company does not disclose its establishment year, employee count, or annual volume. Its listing confirms production and export of Direct Black 38 but provides no information on certifications, quality control labs, or client references.

There is no mention of ISO, REACH, or OEKO-TEX compliance in the supplier’s profile. No details are given regarding raw material sourcing, synthesis process, or waste treatment. Buyers should assume this is a basic commodity supplier and request full technical documentation for each batch, including heavy metal analysis and dye content verification.

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 Direct Black 38 from Sparrowings International
Direct Black 38 is an azo dye with two azo groups and sulfonate groups for water solubility. Its structure allows direct bonding to polyamide and cellulose without mordanting. Buyers should request structural confirmation via FTIR or NMR if used in regulated applications.

Sourcing Direct Black 38 from Sparrowings International - India Import Guide

Before ordering Direct Black 38 from Sparrowings International, confirm the EINECS and CAS numbers match the supplier’s declaration. Request a material safety data sheet and test report for heavy metals, especially lead and arsenic. Verify the powder’s flowability and moisture content, as clumping affects dosing accuracy in ink and plastic applications.

Logistics are shipped from Gujarat ports, typically Mundra or Kandla. Lead time is not published; confirm with the supplier. Incoterms are likely FOB India, but CIF may be available. Payment terms are commonly 30% advance, balance against shipping documents. Packaging must be sealed and labeled with batch number, hazard class, and expiry date if known.

On receipt, test solubility in water at 25°C and 80°C, measure moisture with a Karl Fischer meter, and check for foreign matter under 10x magnification. Request a certificate of analysis with HPLC data for dye content and TLC for impurity profile. Retain a sample from each shipment for future quality audits and shade matching.

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Sparrowings International
India
Harbor
<4h
Response Time
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Response Rate
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Trust Score
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Products
4.5(0)
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Buy Direct Black 38 in Bulk — Verified Supplier in India

When sourcing Direct Black 38 for your business, securing the right balance of quality and cost is essential. Sparrowings International, 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 $510/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.

Direct Black 38 Specifications, Trade Terms & Pricing

Importing Direct Black 38 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sparrowings International 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 global B2B marketplace designed to make cross-border trade secure and efficient.

About Sparrowings International — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Direct Black 38 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 import export marketplace. Start your sourcing journey today.

Import Direct Black 38 — Shipping, Logistics & Customs

Importing Direct Black 38 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 Direct Black 38

What is the wholesale price of Direct Black 38?

The current listed wholesale price for Direct Black 38 from Sparrowings International is $510/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 Sparrowings International through EximNext.

What is the Minimum Order Quantity (MOQ) for Direct Black 38?

The supplier, Sparrowings International, has set a Minimum Order Quantity (MOQ) of 1 Bags for Direct Black 38. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Direct Black 38?

The HS Code classification for Direct Black 38 depends on the specific grade and form. Contact Sparrowings International through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Direct Black 38 from India?

To import Direct Black 38 from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Sparrowings International. Ensure you have the necessary import licenses for Products products in your destination country.

Is Sparrowings International a verified supplier?

Yes, Sparrowings International 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 Direct Black 38?

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

What packaging options are available for bulk orders of Direct Black 38?

Sparrowings International offers Direct Black 38 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Direct Black 38 the most?

Direct Black 38 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sparrowings International through our platform.

What certifications does this Direct Black 38 supplier hold?

Sparrowings International maintains international quality certifications. These ensure that the Direct Black 38 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Direct Black 38 on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Sparrowings International 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 Sparrowings International.

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