Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Bisphenol S is supplied by Henan Profession Chemicals Co.,Ltd. as a white acicular crystal with defined solubility characteristics: soluble in aliphatic hydrocarbons, ethanol, and acetone; insoluble in water and toluene. The compound contains two hydroxyl groups and a sulfone moiety, giving it stronger acidity than phenol and lower toxicity than bisphenol A. It is not described as a finished product but as a chemical intermediate for downstream synthesis.
This material is used in dye fixation, leather tanning, and as a hardening agent in phenolic resins. It also serves as a thermal color developer in recording paper and as a surfactant precursor. The production process involves high-temperature sulfonation of phenol using sulfuric acid in trimethylbenzene solvent, with inhibitors to control side reactions. No purity percentage or crystalline form specification is given, but the physical form is consistently described as acicular.
Buyers in the dye, leather, and photographic materials industries source this compound for its functional properties. Packaging is not specified, but bulk chemical suppliers typically use 25kg or 50kg polypropylene bags. Trade terms such as MOQ, Incoterms, and lead time are not stated. Buyers must confirm whether the product is intended for industrial or commercial use and request documentation for regulatory compliance.
| Chemical name | Bisphenol S |
| CAS number | 80-09-1 |
| Appearance | White acicular crystals |
| Molecular weight | 202.28 g/mol |
| Melting point | 220 to 225 °C (typical range) |
| Solubility in ethanol | Easily soluble |
| Solubility in water | Insoluble |
| Solubility in toluene | Insoluble |
| Acidity | Stronger than phenol due to sulfone group (typical pKa ~7.5) |
| Particle form | Acicular (needle-like) crystals (standard for crystalline Bisphenol S) |
Henan Profession Chemicals Co.,Ltd. is based in Zhengzhou, Henan, China, with a registered address on Mianfang West Road. The profile shows a harbor trust tier but provides no details on manufacturing capability, laboratory facilities, or years in business. No certifications, quality control procedures, or production volume data are listed. The supplier has a zero response rate and no recorded response time, indicating minimal buyer engagement.
The listing does not clarify whether Henan Profession Chemicals manufactures Bisphenol S or sources it from third parties. There is no mention of export experience, regulatory compliance, or packaging standards. Buyers should assume this is a trading entity without verifiable production infrastructure. Independent verification of chemical identity and purity is required before any bulk purchase.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering Bisphenol S from Henan Profession Chemicals Co.,Ltd., verify the crystal morphology and moisture content through a sample batch. Request a certificate of analysis showing HPLC purity, melting point, and acid number. Since no certifications are listed, confirm whether the product meets industrial standards for dye or resin applications and avoid assuming regulatory compliance.
Shipping terms, lead time, and Incoterms are not specified. Confirm whether the product is shipped in 25kg or 50kg bags, and whether export documentation is provided. Due to the supplier’s zero response rate, use a third-party agent to coordinate logistics. Clarify if the supplier handles customs clearance in the destination country or if the buyer is responsible.
Perform incoming inspection for colour, odour, and physical form. Test solubility in ethanol and check for clumping. Retain a sample for 30 days to monitor for degradation. Request batch-specific documentation including production date, storage conditions, and handling instructions. For regulated uses, insist on a declaration of conformity and a material safety data sheet compliant with GHS.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Bisphenol S for your business, securing the right balance of quality and cost is essential. Henan Profession Chemicals Co.,Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Bisphenol S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Profession Chemicals Co.,Ltd. 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 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 Bisphenol S 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 Industrial Chemicals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Bisphenol S 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).
The current listed wholesale price for Bisphenol S from Henan Profession Chemicals Co.,Ltd. is $1/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 Henan Profession Chemicals Co.,Ltd. through EximNext.
The supplier, Henan Profession Chemicals Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bisphenol S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Bisphenol S depends on the specific grade and form. Contact Henan Profession Chemicals Co.,Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Bisphenol S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Profession Chemicals Co.,Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Henan Profession Chemicals 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Henan Profession Chemicals Co.,Ltd. through EximNext.
Henan Profession Chemicals Co.,Ltd. offers Bisphenol S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bisphenol S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Profession Chemicals Co.,Ltd. through our platform.
Henan Profession Chemicals Co.,Ltd. maintains international quality certifications. These ensure that the Bisphenol S 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. Henan Profession Chemicals 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 Henan Profession Chemicals Co.,Ltd..
Discover more products in Industrial Chemicals from verified suppliers worldwide.