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Kuantum Corp. offers p‑Toluenesulfonic Acid (PTSA) at a 65 % concentration, commonly referred to as Toluene Sulfonic Acid. The material is supplied as a high‑purity liquid with a stated purity of 65 % active acid. It is packed in standard steel drums or IBC totes, enabling bulk handling and international freight. The supplier is based in Douliu City, Taiwan.
In the chemical industry PTSA 65 % is classified as a standard aromatic sulfonic acid used as an esterification catalyst. Typical specifications for this class include a moisture content below 0.5 % and a pH of around 1.0 in the aqueous phase, values that are often verified through titration. The product complies with general safety regulations and is frequently shipped with an accompanying safety data sheet. While Kuantum Corp. mentions ISO and SGS documentation, specific certification numbers are not listed and should be requested.
The acid finds applications in dye and pigment synthesis, pharmaceutical intermediate production, and as a catalyst in resin and coating formulations, making it attractive to manufacturers in the chemical, textile and automotive sectors. Trade can be arranged under FOB or CIF terms, with flexibility on MOQ as negotiated with the supplier. Importers are advised to confirm the exact packaging size, lead‑time and payment schedule directly with Kuantum Corp.
| Material | p‑Toluenesulfonic Acid (PTSA) 65 % |
| Purity (active acid) | 65 % |
| Concentration | 65 % w/w aqueous solution |
| Moisture content | ≤0.5 % (typical) |
| pH | ≈1.0 (typical) |
| Packaging | Standard steel drums or IBC totes (typical) |
| Density | 1.30 kg L‑1 at 20 °C (typical) |
| Appearance | Clear to pale yellow viscous liquid (typical) |
| Flash point | Non‑flammable under normal conditions (typical) |

Kuantum Corp. is located at No.35, Dougong 8th Rd., Douliu City, Taiwan. The supplier carries an imported tier status and a voyage trust tier, but its response rate is currently 0.00 % with no average response time recorded, indicating limited recent interaction on the platform. The company presents itself as a chemical supplier focused on aromatic sulfonic acids for industrial applications.
The listing highlights that the PTSA 65 % product is shipped in bulk drums or IBC totes and is accompanied by full documentation for global logistics compliance. The supplier notes compliance with ISO and SGS standards, though specific certificate numbers are not provided. No additional services such as custom formulation or on‑site testing are described in the profile.
KUALIMATE TSA 65 is a high-purity Toluene Sulfonic Acid supplied at 65% concentration, widely used as a chemical intermediate and esterification catalyst in industrial manufacturing. This aromatic sulfonic acid serves applications in dye and pigment production, pharmaceutical synthesis, and surface cleaning formulations. As a trade-ready chemical commodity, TSA 65 is exported in standard steel drums or IBC totes with full documentation for global logistics compliance.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to ordering, request a recent certificate of analysis confirming the 65 % active acid content, moisture level and pH. Verify that the drums are properly sealed, labelled with hazard symbols and that the supplier can provide a current safety data sheet. Checking the supplier’s recent communication performance can also indicate reliability.
Logistics for bulk PTSA from Taiwan usually involve FOB or CIF terms, with lead times depending on drum availability and customs clearance. Payment is typically arranged via irrevocable letter of credit or advance, so clarify the exact schedule and any bank fees with Kuantum Corp. before finalising the contract.
Quality control can be enhanced by arranging an independent inspection at the loading port, confirming container integrity and measuring moisture and pH on‑site. Retaining documentation such as the SDS, certificate of analysis and inspection report ensures compliance with import regulations and downstream manufacturing specifications.
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When sourcing Toluene Sulfonic Acid for your business, securing the right balance of quality and cost is essential. Kuantum Corp., a verified supplier based in Taiwan, offers this product with key specifications including Industrial Grade TSA 65, 65% Toluene Sulfonic Acid in aqueous solution, and Clear to light yellow liquid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at na and manage bulk orders with a minimum order quantity (MOQ) of 100 Other. This product is actively traded under HS Code 2904.10, making it a staple in the Formic Acid sector with strong demand from importing countries worldwide.
Importing Toluene Sulfonic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kuantum Corp. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2904.10 in their destination country. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Toluene Sulfonic Acid 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 Formic Acid category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Toluene Sulfonic Acid 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 for HS Code 2904.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Toluene Sulfonic Acid from Kuantum Corp. is na on FOB terms from Taiwan. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kuantum Corp. through EximNext.
The supplier, Kuantum Corp., has set a Minimum Order Quantity (MOQ) of 100 Other for Toluene Sulfonic Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Toluene Sulfonic Acid is classified under HS Code 2904.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Toluene Sulfonic Acid from Taiwan, negotiate shipping terms (FOB, CIF, or EXW) directly with Kuantum Corp.. Ensure you have the necessary import licenses for Formic Acid products in your destination country.
Yes, Kuantum Corp. 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.
The key specifications for Toluene Sulfonic Acid supplied by Kuantum Corp. include Industrial Grade TSA 65, 65% Toluene Sulfonic Acid in aqueous solution, and Clear to light yellow liquid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kuantum Corp. offers Toluene Sulfonic Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Toluene Sulfonic Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kuantum Corp. through our platform.
Kuantum Corp. maintains international quality certifications. These ensure that the Toluene Sulfonic Acid meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Kuantum Corp. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Kuantum Corp..
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