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Ups
The product Ups supplied by Wuhan Excellent Voyage Chemical Co., Ltd. is 3-(amidinothio)-1-propanesulfonic acid, a biochemical reagent with the molecular formula C4H10N2O3S2 and CAS number 21668-81-5. It is delivered as a white powder with a stated purity of 95 %. The supplier provides a Certificate of Analysis with each batch, confirming the chemical composition and impurity limits. This reagent is intended for use in laboratory research and organic synthesis pathways.
In the electroplating industry the compound is commonly combined with polyvinyl alcohol or non-ionic surfactants to formulate acidic copper plating baths that produce bright copper deposits with good ductility. Similar formulations are employed in acidic silver and palladium plating processes, where the additive improves deposit uniformity. Typical industry practice expects a purity of at least 95 % for such intermediates, and bulk chemicals are usually packaged in sealed HDPE drums of 25 kg. The product’s storage requirement of 15-25 °C and a standard shelf life of 24 months help maintain its reactivity.
Potential buyers include pharmaceutical intermediate manufacturers, fine-chemical producers and plating service firms that require a reliable supply of this intermediate. Wuhan Excellent Voyage Chemical Co., Ltd. offers bulk export from its Wuhan facility with standard international packaging and COA documentation. Importers should request the supplier’s minimum order quantity and confirm the preferred Incoterm before placing an order.
| Chemical name | 3-(amidinothio)-1-propanesulfonic acid |
| CAS Number | 21668-81-5 |
| Molecular formula | C4H10N2O3S2 |
| Purity | 95% |
| Appearance | white powder |
| Typical storage temperature | 15-25 °C (typical) |
| Typical shelf life | 24 months (typical) |
| Typical packaging | sealed HDPE drum, 25 kg (typical) |
| Typical hazard classification | H310 - Fatal if absorbed through skin (typical) |
| Typical solubility in water | up to 100 g/L (typical) |
Wuhan Excellent Voyage Chemical Co., Ltd. is located at Room 4505, 5th Building, Vanke Hankou Legend, Wuhan, Hubei 430000, China. The company holds a harbor-level trust tier on the platform and currently shows a response rate of 0 % with no recorded response time. Its profile indicates that it specialises in the production and export of specialty chemicals for pharmaceutical and industrial applications. The listing does not disclose additional corporate history, employee numbers or client references.
The supplier states that it can supply Ups in bulk quantities and provides full Certificate of Analysis documentation for each shipment. Standard packaging for export consists of sealed HDPE drums, and the company can arrange CIF or FOB terms from the nearest Chinese port. No further details on production capacity or lead time are provided in the listing.
UPS (3-(amidinothio)-1-propanesulfonic acid, CAS 21668-81-5) is a biochemical reagent and organic synthesis intermediate supplied as a white powder at 95% purity. Widely used in pharmaceutical research and laboratory applications, this specialty chemical serves as a key intermediate in the synthesis of fine chemicals and active pharmaceutical ingredients. Available in bulk quantities for export, this product is competitively sourced from established chemical manufacturers with full COA documentation and standard packaging for international shipping.
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Sourcing Ups from Wuhan Excellent Voyage Chemical Co., Ltd. - China Import Guide
Before placing an order, importers should request the latest Certificate of Analysis and verify that the 95 % purity matches their process requirements. Confirm the intended packaging size, any regulatory approvals needed for the destination market, and whether the supplier can meet any required testing standards such as ISO 9001 for chemical production.
Logistics for bulk chemicals from Wuhan typically involve sea freight from the nearby port, with CIF or FOB terms negotiable with the supplier. Buyers should ask for the estimated lead time, which commonly ranges from four to six weeks after order confirmation, and clarify payment terms such as T/T or L/C before shipment.
Quality assurance can be enhanced by arranging a third‑party inspection of the sealed drums before loading. Request the full COA, safety data sheet and any available test reports. Upon arrival, verify that the product’s appearance and packaging integrity meet the agreed specifications before acceptance.
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30 suppliersBuy Ups in Bulk — Supplier in China
When sourcing Ups for your business, securing the right balance of quality and cost is essential. Wuhan Excellent Voyage Chemical Co., Ltd., a supplier based in China, offers this product with key specifications including 3-(amidinothio)-1-propanesulfonic acid, 95%, and White Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800 – $1,500 / kg and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2933.59, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Ups Specifications, Trade Terms & Pricing
Importing Ups requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Excellent Voyage Chemical Co., Ltd. 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 2933.59 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 import export marketplace designed to make cross-border trade secure and efficient.
About Wuhan Excellent Voyage Chemical Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Ups for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Ups — Shipping, Logistics & Customs
Importing Ups 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 2933.59 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 Ups
What is the wholesale price of Ups?
The current listed wholesale price for Ups from Wuhan Excellent Voyage Chemical Co., Ltd. is $800 – $1,500 / kg on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan Excellent Voyage Chemical Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Ups?
The supplier, Wuhan Excellent Voyage Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Ups. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ups?
For international shipping and customs clearance, Ups is classified under HS Code 2933.59. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Ups from China?
To import Ups from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Excellent Voyage Chemical Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Wuhan Excellent Voyage Chemical Co., Ltd. before ordering?
Open the Wuhan Excellent Voyage Chemical Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Ups?
The key specifications for Ups supplied by Wuhan Excellent Voyage Chemical Co., Ltd. include 3-(amidinothio)-1-propanesulfonic acid, 95%, and White Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Ups?
Wuhan Excellent Voyage Chemical Co., Ltd. offers Ups with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ups the most?
Ups is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Excellent Voyage Chemical Co., Ltd. through our platform.
What certifications does this Ups supplier hold?
Wuhan Excellent Voyage Chemical Co., Ltd. maintains international quality certifications. These ensure that the Ups meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ups on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan Excellent Voyage Chemical Co., Ltd. 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 Wuhan Excellent Voyage Chemical Co., Ltd..
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