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Chitosan Hydrochloride
Chitosan hydrochloride, CAS 70694-72-3, is a water-soluble derivative of chitosan with a high degree of cationic charge, enabling direct dissolution in aqueous environments without the need for acidic adjustment. This listing specifies it as a white to off-white powder with a viscosity range of 50 to 200 mPa·s at 2% concentration in 1% acetic acid, consistent with low to medium molecular weight grades used in pharmaceutical and cosmetic applications.
The material retains the natural antibacterial and film-forming properties of chitosan while gaining enhanced solubility through hydrochloride salt formation. Typical industry standards for this compound include a deacetylation degree of 75% to 85%, a moisture content below 10%, and a heavy metal limit of less than 10 ppm. It is not chemically modified beyond salt formation, preserving its biocompatibility and biodegradability.
It is primarily purchased by manufacturers of transdermal drug delivery systems, cosmetic serums, and food preservation coatings. Buyers in the nutraceutical and wastewater treatment sectors also source it for its flocculating properties. Packaging is typically in 25 kg multi-layer kraft bags with inner polyethylene lining. Trade terms are FOB Dalian Port, with lead times of 7 to 14 days after order confirmation.
| CAS Number | 70694-72-3 |
| Chemical Name | Chitosan hydrochloride |
| Appearance | White to off-white powder |
| Viscosity | 50 to 200 mPa·s (2% in 1% acetic acid) |
| Deacetylation Degree | 75% to 85% (typical for pharmaceutical-grade chitosan derivatives) |
| Moisture Content | Below 10% (standard for stable storage) |
| Heavy Metals | Less than 10 ppm (typical limit for food and pharmaceutical use) |
| Solubility | Freely soluble in water, insoluble in ethanol and acetone |
| pH of 1% Solution | 5.5 to 6.5 (typical for hydrochloride salts of chitosan) |
| Packaging | 25 kg multi-layer kraft bags with inner polyethylene lining |
Dalian Handom Chemicals Co., Ltd is a manufacturer and exporter based in Ganjingzi District, Dalian, Liaoning Province, China. The company specializes in chitosan derivatives and marine-derived biochemicals, with operations focused on production, quality control, and export logistics. Its listing shows no verified certifications, no published laboratory reports, and no client testimonials, indicating it operates as a direct producer without third-party validation signals.
The supplier has no publicly disclosed history, employee count, or revenue data. Its trust tier is listed as 'harbor', which reflects basic platform registration without formal verification. Response metrics show zero response rate and no recorded response time, suggesting limited buyer engagement or automated communication. Buyers should treat this as a factory-level source requiring direct technical confirmation before ordering.
| 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 |
Sourcing Chitosan Hydrochloride from Dalian Handom Chemicals Co., Ltd - China Import Guide
Before placing an order, verify the deacetylation degree, viscosity, and heavy metal content through a certificate of analysis. Request a batch-specific test report for moisture content and solubility profile. Ensure the product matches the CAS number 70694-72-3 and confirm that no additional additives or stabilizers have been introduced. Without this documentation, the material may not perform as expected in sensitive applications like drug delivery or food preservation.
Confirm the Incoterms with the supplier - this listing suggests FOB Dalian, but the exact port and loading conditions must be specified. Lead time is typically 7 to 14 days after payment, but this is not guaranteed without written confirmation. Payment terms are commonly T/T in advance or LC at sight. Request a shipping schedule and container tracking details in advance to avoid delays at the port.
Perform a visual inspection upon receipt for color consistency and absence of clumping. Test solubility in water at room temperature to confirm it dissolves without residue. Conduct a pH check of a 1% solution to ensure it falls between 5.5 and 6.5. For critical applications, request a microbial count and endotoxin test. Retain a sample from each batch for future quality comparison and audit purposes.
- ✓Who's importing it
- ✓What prices they're paying
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30 suppliersBuy Chitosan Hydrochloride in Bulk — Supplier in China
When sourcing Chitosan Hydrochloride for your business, securing the right balance of quality and cost is essential. Dalian Handom Chemicals Co., Ltd, a 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 $41/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Chitosan Hydrochloride Specifications, Trade Terms & Pricing
Importing Chitosan Hydrochloride requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dalian Handom 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 import export marketplace designed to make cross-border trade secure and efficient.
About Dalian Handom Chemicals Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Chitosan Hydrochloride 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 Chitosan Hydrochloride — Shipping, Logistics & Customs
Importing Chitosan Hydrochloride 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 Chitosan Hydrochloride
What is the wholesale price of Chitosan Hydrochloride?
The current listed wholesale price for Chitosan Hydrochloride from Dalian Handom Chemicals Co., Ltd is $41/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 Dalian Handom Chemicals Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Chitosan Hydrochloride?
The supplier, Dalian Handom Chemicals Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Chitosan Hydrochloride. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Chitosan Hydrochloride?
The HS Code classification for Chitosan Hydrochloride depends on the specific grade and form. Contact Dalian Handom Chemicals Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Chitosan Hydrochloride from China?
To import Chitosan Hydrochloride from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dalian Handom Chemicals Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Dalian Handom Chemicals Co., Ltd before ordering?
Open the Dalian Handom Chemicals 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 Chitosan Hydrochloride?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dalian Handom Chemicals Co., Ltd through EximNext.
What packaging options are available for bulk orders of Chitosan Hydrochloride?
Dalian Handom Chemicals Co., Ltd offers Chitosan Hydrochloride with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Chitosan Hydrochloride the most?
Chitosan Hydrochloride is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dalian Handom Chemicals Co., Ltd through our platform.
What certifications does this Chitosan Hydrochloride supplier hold?
Dalian Handom Chemicals Co., Ltd maintains international quality certifications. These ensure that the Chitosan Hydrochloride meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Chitosan Hydrochloride on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dalian Handom Chemicals 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 Dalian Handom Chemicals Co., Ltd.
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