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Hydrogen Sulfide H2S supplied by Chengdu Taiyu Industrial Gases Co., Ltd. is a colour‑less toxic gas with a purity of 99.9%, identified by CAS No. 7783‑06‑4, EINECS No. 231‑977‑3 and UN No. 1053. The product is classified as DOT Class 2.3 and is delivered in compressed gas cylinders. The supplier lists the material as "Hydrogen Sulfide H2S 99.9% Pure Compressed Gas" and highlights its use in petrochemical refining, heavy‑metal precipitation and sulfur‑compound synthesis.
In the industrial gas market the standard grade for H2S is typically 99.5‑99.9% purity and cylinders are commonly filled to a pressure of 200 bar (typical). Cylinders of 50 L capacity (typical) are the most widely used size for on‑site handling, and storage temperatures are usually - 20 °C to 40 °C (standard). The gas is colourless and odourless, requiring strict leak detection and ventilation controls in accordance with hazardous‑material regulations.
End users such as refinery operators, environmental‑treatment plants and agricultural chemical manufacturers source this gas for synthesis of thio‑organic compounds, metal‑sulfide precipitation and fertilizer production. Trade is governed by hazardous‑material shipping rules, so buyers should request the safety data sheet, purity certificate and cylinder inspection report before placing an order. Payment terms, incoterms and minimum order quantities must be confirmed directly with Chengdu Taiyu Industrial Gases Co., Ltd.
| Purity | 99.9% |
| CAS Number | 7783-06-4 |
| UN Number | UN1053 |
| DOT Class | 2.3 |
| Appearance | Colourless |
| Grade (Agriculture) | Standard |
| Grade (Industrial) | Standard |
| Typical cylinder pressure (typical) | 200 bar |
| Typical cylinder capacity (typical) | 50 L |
| Typical storage temperature (standard) | -20 to 40 °C |
Chengdu Taiyu Industrial Gases Co., Ltd. is located in the Longquanyi District of Chengdu, Sichuan Province, China (postal code 610106). The company holds a harbour‑tier verification on the platform, although its response rate is currently recorded as 0 % with no average response time available.
The supplier advertises hydrogen sulfide gas in compressed‑cylinder form and provides the chemical identifiers required for international trade. No additional corporate history, production capacity or client list is disclosed in the listing, so importers should seek direct confirmation of certifications, manufacturing licences and quality‑management systems before finalising a purchase.
Hydrogen Sulfide H2S is a colorless toxic inorganic gas with CAS 7783-06-4 and UN1053 classification. Supplied at 99.9% purity in compressed gas cylinders, it serves critical roles in petrochemical refining, heavy metal precipitation in environmental treatment, and sulfur compound synthesis for agriculture and industrial chemical production. As a DOT Class 2.3 hazardous material, international trade requires strict compliance with compressed gas and toxic substance transport regulations across EINECS 231-977-3 documented supply chains.
| 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 |
Before placing an order, verify that Chengdu Taiyu Industrial Gases Co., Ltd. can provide a current Safety Data Sheet, a certificate of analysis confirming 99.9% purity, and a cylinder inspection report. Ask for evidence of compliance with Chinese hazardous‑material export regulations and any relevant international standards.
Discuss logistics early: confirm the preferred Incoterm (e.g., CIF, FOB), typical lead‑time from order to dispatch, and accepted payment methods such as T/T or L/C. Because the product is classified as a toxic gas, ensure the shipping carrier is authorised for DOT Class 2.3 cargo and that all packaging meets UN 1053 requirements.
Plan for quality assurance by arranging third‑party inspection of the cylinders upon arrival, checking valve integrity, pressure reading and the presence of the required documentation. Establish a clear protocol for handling any non‑conforming shipments, including return or disposal procedures, to maintain safety and regulatory compliance.
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When sourcing Hygrogen Sulfide H2s for your business, securing the right balance of quality and cost is essential. Chengdu Taiyu Industrial Gases Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade, Agriculture Grade, 99.9% H2S, and Colorless Gas. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001,500./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2804.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Hygrogen Sulfide H2s requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu Taiyu Industrial Gases 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 2804.90 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Hygrogen Sulfide H2s 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Hygrogen Sulfide H2s 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 2804.90 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 Hygrogen Sulfide H2s from Chengdu Taiyu Industrial Gases Co., Ltd. is $8001,500./Bags 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 Chengdu Taiyu Industrial Gases Co., Ltd. through EximNext.
The supplier, Chengdu Taiyu Industrial Gases Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Hygrogen Sulfide H2s. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Hygrogen Sulfide H2s is classified under HS Code 2804.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Hygrogen Sulfide H2s from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu Taiyu Industrial Gases Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Chengdu Taiyu Industrial Gases Co., Ltd. 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 Hygrogen Sulfide H2s supplied by Chengdu Taiyu Industrial Gases Co., Ltd. include Industrial Grade, Agriculture Grade, 99.9% H2S, and Colorless Gas. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Chengdu Taiyu Industrial Gases Co., Ltd. offers Hygrogen Sulfide H2s with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hygrogen Sulfide H2s is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Taiyu Industrial Gases Co., Ltd. through our platform.
Chengdu Taiyu Industrial Gases Co., Ltd. maintains international quality certifications. These ensure that the Hygrogen Sulfide H2s 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. Chengdu Taiyu Industrial Gases Co., Ltd. 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 Chengdu Taiyu Industrial Gases Co., Ltd..
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