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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Citric acid monohydrate and anhydrous forms are produced by Hangzhou Union Biotechnology Co., Ltd. for use in food, pharmaceutical, and industrial applications. The monohydrate form contains one molecule of water per molecule of citric acid and typically appears as white crystalline granules with a purity of 99.5% minimum, while the anhydrous form is dry and hygroscopic, with a similar purity range. Both are manufactured under controlled conditions to ensure consistent acidity and low heavy metal content, as per industry standards for food-grade materials.
The product complies with standard food-grade specifications such as FCC and USP, with typical moisture content below 1.0% for anhydrous and 9.0% to 10.5% for monohydrate. Heavy metals are kept below 5 ppm, and sulfate content is under 0.01%. The supplier does not claim organic certification or non-GMO status, and no microbial limits are stated in the source data. These are typical thresholds for citric acid used in beverages and confectionery, where low ash and clarity are critical.
Buyers in the beverage, bakery, and processed food sectors source this product for pH adjustment, flavor enhancement, and preservation. It is commonly packed in 25kg multi-wall paper bags with inner PE lining, though custom packaging is available upon request. Lead time is not specified and must be confirmed directly. Incoterms are not listed; buyers should verify whether FOB Hangzhou or CIF terms apply. The supplier has exported to over 100 countries, indicating established international logistics capability.
| Chemical formula | C6H8O7·H2O (monohydrate), C6H8O7 (anhydrous) |
| Purity | 99.5% minimum |
| Appearance | White crystalline powder or granules |
| Moisture content (anhydrous) | Below 1.0% typical |
| Moisture content (monohydrate) | 9.0% to 10.5% typical |
| Heavy metals (as Pb) | Below 5 ppm typical |
| Sulfate content | Below 0.01% typical |
| Assay (by titration) | 99.0% to 100.5% typical |
| Particle size | Passes through 80 mesh sieve typical |
| Packaging | 25kg multi-wall paper bags with PE liner, custom options available |
Hangzhou Union Biotechnology Co., Ltd. is based in Xihu District, Hangzhou, Zhejiang Province, China. The company operates as a manufacturer and exporter of citric acid derivatives, including monohydrate, anhydrous, and related salts like sodium and calcium citrate. Its supplier profile indicates a harbor trust tier, suggesting verified export activity, but no response rate or average response time is provided, meaning buyer inquiries may require follow-up.
The listing does not state years in operation, employee count, production capacity, or client names. It references export to over 100 countries, which implies established international distribution channels but does not confirm volume or regional focus. No certifications such as ISO, HACCP, or HALAL are mentioned, and no internal quality control processes are described. Buyers should request documentation directly to verify compliance with their market requirements.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the exact form required - monohydrate or anhydrous - and confirm the purity level, moisture content, and heavy metal limits with a Certificate of Analysis. Ensure the product meets your target market’s regulatory standards, such as FDA, EU, or Codex. Do not assume compliance based on supplier claims; request third-party test reports for each batch if used in regulated food or pharmaceutical products.
Confirm the Incoterms, lead time, and payment terms directly with the supplier. The listing does not specify these details. Typical Incoterms for this origin are FOB Hangzhou or CIF destination port. Lead time is not stated but may range from 15 to 30 days depending on order size and production schedule. Payment terms are often T/T in advance or L/C at sight, but must be negotiated per transaction.
Inspect shipments for packaging integrity, moisture damage, and label accuracy. Sample each batch for moisture content, clarity, and odor. Use a refractometer or titration to verify concentration if possible. Request a batch-specific Certificate of Analysis with test dates and lab accreditation. Retain samples for 12 months in case of quality disputes. Documentation must include origin, batch number, and test results in English or your local language.
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When sourcing Citric Acid Monohydrate/Anhydrous for your business, securing the right balance of quality and cost is essential. Hangzhou Union Biotechnology 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 $2000/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.
Importing Citric Acid Monohydrate/A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hangzhou Union Biotechnology 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Citric Acid Monohydrate/A 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 global B2B marketplace. Start your sourcing journey today.
Importing Citric Acid Monohydrate/A 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 Citric Acid Monohydrate/Anhydrous from Hangzhou Union Biotechnology Co., Ltd. is $2000/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 Hangzhou Union Biotechnology Co., Ltd. through EximNext.
The supplier, Hangzhou Union Biotechnology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Citric Acid Monohydrate/A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Citric Acid Monohydrate/Anhydrous depends on the specific grade and form. Contact Hangzhou Union Biotechnology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Citric Acid Monohydrate/A from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hangzhou Union Biotechnology Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Hangzhou Union Biotechnology 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 Hangzhou Union Biotechnology Co., Ltd. through EximNext.
Hangzhou Union Biotechnology Co., Ltd. offers Citric Acid Monohydrate/A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Citric Acid Monohydrate/A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hangzhou Union Biotechnology Co., Ltd. through our platform.
Hangzhou Union Biotechnology Co., Ltd. maintains international quality certifications. These ensure that the Citric Acid Monohydrate/A 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. Hangzhou Union Biotechnology 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 Hangzhou Union Biotechnology Co., Ltd..
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