Import Daidzein 98% 1kg/Bag — Buy in wholesale FOB from Supplier in China
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Daidzein 98% 1kg/bag
Daidzein 98% is a purified soy isoflavone compound with the chemical formula C15H10O4, supplied as a fine white to off-white powder in 1kg polyethylene-lined bags. The product is derived from non-GMO soybean extracts and undergoes solvent-based purification to achieve a minimum assay of 98% by HPLC. This concentration ensures batch-to-batch consistency for formulation use in nutraceutical and cosmetic applications.
The material is typically processed using ethanol or aqueous ethanol extraction followed by crystallization, resulting in low levels of residual solvents and minimal foreign matter. Standard industry specifications for pharmaceutical-grade daidzein allow up to 1% total impurities, including genistein and glycitein, which are naturally occurring co-extractives. The powder exhibits a particle size distribution typical for fine botanical extracts, with most particles below 100 microns, facilitating uniform dispersion in liquid or solid dosage forms.
Buyers include manufacturers of dietary supplements targeting hormonal balance, antioxidant formulations, and skincare products with phytoestrogen activity. The product is exported under FOB Xi'an or CIF terms, with bulk packaging options available upon request. Lead time is typically 7 to 14 days after order confirmation, depending on inventory status. Buyers should verify the Certificate of Analysis for HPLC purity, residual solvent limits, and microbial counts before shipment.
| Chemical Name | Daidzein |
| CAS Number | 486-66-8 |
| Molecular Formula | C15H10O4 |
| Purity (HPLC) | 98% minimum |
| Appearance | White to off-white crystalline powder |
| Particle Size | Typical: 80% below 100 microns |
| Solvent Residue | Typical: ethanol or aqueous ethanol below 500 ppm |
| Moisture Content | Typical: 3% maximum by Karl Fischer |
| Packaging | 1kg polyethylene-lined bags, sealed with desiccant |
| Storage Conditions | Store in a cool, dry place under nitrogen; protect from light |
Xi'an Huilin Bio-Tech Co., Ltd. is a manufacturer and exporter of botanical extracts based in Xi'an, Shaanxi Province, China. The company operates from a facility in the High-Tech Zone and specializes in phytochemicals derived from soy, licorice, and other medicinal plants. The listing confirms no third-party certifications are displayed, and response metrics are not available, indicating the supplier may operate with limited digital engagement.
The company's focus is on bulk export of standardized extracts, with no public information on internal lab capacity, staff size, or client list. Its location in Xi'an suggests access to regional soybean supply chains and export logistics through inland ports. Buyers should request independent lab reports for each batch, as the supplier does not provide publicly listed quality accreditations such as ISO or GMP.
Daidzein 98% is a high-purity soy isoflavone powder widely used in nutraceuticals, functional foods, cosmetics, and pharmaceutical formulations for its estrogen-modulating and antioxidant properties. Supplied in 1kg bags, this product is sourced primarily from non-GMO soybeans and meets pharmaceutical-grade specifications for consistent potency. Ideal for B2B buyers importing phytochemicals for dietary supplement manufacturing, this export-grade material is competitively priced for global trade.
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| Business Type | Supplier |
| Year Established | Recently Joined |
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Sourcing Daidzein 98% from Xi'an Huilin Bio-Tech Co., Ltd. - China Import Guide
Before placing an order, verify the Certificate of Analysis includes HPLC purity, residual solvent levels, moisture content, and microbial limits. Request batch-specific test results, not generic certificates. Confirm the supplier uses non-GMO soy and can provide documentation if required by your market's regulations, especially for dietary supplements or cosmetics sold in the EU or US.
Logistics are typically handled via air freight or sea freight from Xi'an to major ports. Lead time is 7 to 14 days after payment, depending on inventory. Incoterms are usually FOB Xi'an or CIF destination port. Payment terms are commonly 30% advance, 70% against shipping documents. Buyers should confirm the supplier's export experience and request a commercial invoice with HS code 2932.99 for customs clearance.
Upon arrival, inspect packaging for moisture damage or seal integrity. Conduct a sample test for purity and moisture content within 48 hours. Retain a sample for third-party lab verification if importing for regulated markets. Ensure the supplier provides a full technical data sheet and safety data sheet in English. Document all incoming inspection results for compliance records.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
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30 suppliersBuy Daidzein 98% 1kg/Bag in Bulk — Verified Supplier in China
When sourcing Daidzein 98% 1kg/Bag for your business, securing the right balance of quality and cost is essential. Xi'an Huilin Bio-Tech Co., Ltd., a verified supplier based in China, offers this product with key specifications including Pharmaceutical / Food Grade, 98% Purity, 98% Daidzein (C15H10O4), HPLC Tested, and White to off-white powder, fine crystalline. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $138/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2934.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Daidzein 98% 1kg/Bag Specifications, Trade Terms & Pricing
Importing Daidzein 98% 1kg/Bag requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xi'an Huilin Bio-Tech 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 2934.90 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Xi'an Huilin Bio-Tech Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Daidzein 98% 1kg/Bag 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 import export marketplace. Start your sourcing journey today.
Import Daidzein 98% 1kg/Bag — Shipping, Logistics & Customs
Importing Daidzein 98% 1kg/Bag 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 2934.90 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 Daidzein 98% 1kg/Bag
What is the wholesale price of Daidzein 98% 1kg/Bag?
The current listed wholesale price for Daidzein 98% 1kg/Bag from Xi'an Huilin Bio-Tech Co., Ltd. is $138/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 Xi'an Huilin Bio-Tech Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Daidzein 98% 1kg/Bag?
The supplier, Xi'an Huilin Bio-Tech Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Daidzein 98% 1kg/Bag. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Daidzein 98% 1kg/Bag?
For international shipping and customs clearance, Daidzein 98% 1kg/Bag is classified under HS Code 2934.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Daidzein 98% 1kg/Bag from China?
To import Daidzein 98% 1kg/Bag from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xi'an Huilin Bio-Tech Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Is Xi'an Huilin Bio-Tech Co., Ltd. a verified supplier?
Yes, Xi'an Huilin Bio-Tech 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.
What are the key specifications of Daidzein 98% 1kg/Bag?
The key specifications for Daidzein 98% 1kg/Bag supplied by Xi'an Huilin Bio-Tech Co., Ltd. include Pharmaceutical / Food Grade, 98% Purity, 98% Daidzein (C15H10O4), HPLC Tested, and White to off-white powder, fine crystalline. 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 Daidzein 98% 1kg/Bag?
Xi'an Huilin Bio-Tech Co., Ltd. offers Daidzein 98% 1kg/Bag with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Daidzein 98% 1kg/Bag the most?
Daidzein 98% 1kg/Bag is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xi'an Huilin Bio-Tech Co., Ltd. through our platform.
What certifications does this Daidzein 98% 1kg/Bag supplier hold?
Xi'an Huilin Bio-Tech Co., Ltd. maintains international quality certifications. These ensure that the Daidzein 98% 1kg/Bag meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Daidzein 98% 1kg/Bag on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Xi'an Huilin Bio-Tech 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 Xi'an Huilin Bio-Tech Co., Ltd..
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