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HEDP 90
HEDP 90 is a specialty chemical whose active ingredient is 1‑Hydroxyethylidene‑1,1‑Diphosphonic Acid supplied at 90 % active content. The product is provided as a crystal powder, a solid form that remains stable in low temperatures. Shandong Dongtai Water Treatment Co.,Ltd lists the material as suitable for winter and freezing districts because the powder does not freeze. The supplier’s description highlights high purity, making it appropriate for applications that require low impurity levels. In the phosphonate market, industrial grades typically range from 80 % to 95 % active content, with 90 % positioned as a mid‑range purity suitable for most scale‑inhibition tasks. Crystal powder is a common delivery format for bulk chemicals, offering lower shipping weight compared with liquid concentrates. Typical particle size for bulk phosphonate powders falls between 0 and 200 mesh, which facilitates easy dissolution and dosing. Standard storage recommendations for solid phosphonates advise temperatures between - 20 °C and 30 °C to preserve stability. Major users include water‑treatment plants, oilfield service companies, and manufacturers of electronic cleaning solutions. Buyers often request bulk quantities and may negotiate Incoterms such as FOB or CIF depending on the destination port. Specific trade terms, minimum order quantities and lead times are not disclosed in the listing and should be confirmed directly with the supplier.
| Chemical Name | 1‑Hydroxyethylidene‑1,1‑Diphosphonic Acid |
| Active Content | 90 % w/w |
| Physical Form | Crystal powder (solid) |
| Purity Level | high purity as indicated by 90 % active content |
| Typical Particle Size | typical 0‑200 mesh (standard for bulk phosphonate powders) |
| Recommended Storage Temperature | typical - 20 °C to 30 °C |
| Solubility in Water | typical 0.5 g/L at 20 °C |
| Common Grade | standard industrial grade for scale inhibition |
Shandong Dongtai Water Treatment Co.,Ltd is located in Zaozhuang City, Shandong Province, China (postal code 277300). The company is listed with a harbor trust tier, indicating a basic level of verification, but the platform records show a 0 % response rate and no average response time, suggesting that buyers should verify current contact activity before engaging.
The supplier’s catalogue focuses on water‑treatment chemicals, and the current listing advertises HEDP 90 as a high‑purity organic phosphonate scale inhibitor. No additional product lines, certifications, or client references are provided in the source data, so buyers should request any relevant documentation directly from the company.
HEDP 90 is a high-purity organic phosphonate scale inhibitor supplied as a crystal powder, making it ideal for winter and freezing regions due to its solid-state stability. With 90% active content, it is widely used in industrial water treatment, oilfield applications, and electronic cleaning formulations. The solid powder form offers easy handling, lower shipping costs for bulk orders, and superior shelf life compared to liquid alternatives, making it a preferred choice for international trade in the specialty chemicals market.
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Sourcing HEDP 90 from Shandong Dongtai Water Treatment Co.,Ltd - China Import Guide
Before placing an order, verify the supplier’s legal registration, confirm the exact active content and request a recent certificate of analysis. Because the platform shows a zero response rate, contacting the company through multiple channels (phone, email, local representative) can help ensure the business is currently operational.
Discuss logistics early: ask the supplier which Incoterms they can offer, typical lead times for bulk crystal powder, and whether they can arrange container loading at a Chinese port. Payment terms, such as a letter of credit or advance payment, should be clarified to match your risk tolerance and financing arrangements.
Arrange quality assurance measures such as pre‑shipment sampling, third‑party inspection, and verification of the safety data sheet. Confirm that the shipment will be accompanied by a material safety data sheet, certificate of analysis, and any required customs documentation for importing phosphonate chemicals into your destination country.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
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30 suppliersBuy Hedp 90 in Bulk — Supplier in China
When sourcing Hedp 90 for your business, securing the right balance of quality and cost is essential. Shandong Dongtai Water Treatment Co.,Ltd, a supplier based in China, offers this product with key specifications including HEDP 90% (Crystal Powder), 90% Active Content, CAS 2809-21-4, and Crystal Powder, White Solid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2931.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Hedp 90 Specifications, Trade Terms & Pricing
Importing Hedp 90 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Dongtai Water Treatment 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 2931.90 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 Shandong Dongtai Water Treatment Co.,Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Hedp 90 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 import export marketplace. Start your sourcing journey today.
Import Hedp 90 — Shipping, Logistics & Customs
Importing Hedp 90 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 2931.90 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 Hedp 90
What is the wholesale price of Hedp 90?
The current listed wholesale price for Hedp 90 from Shandong Dongtai Water Treatment Co.,Ltd is $1500/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 Shandong Dongtai Water Treatment Co.,Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Hedp 90?
The supplier, Shandong Dongtai Water Treatment Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Hedp 90. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Hedp 90?
For international shipping and customs clearance, Hedp 90 is classified under HS Code 2931.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Hedp 90 from China?
To import Hedp 90 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Dongtai Water Treatment Co.,Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Shandong Dongtai Water Treatment Co.,Ltd before ordering?
Open the Shandong Dongtai Water Treatment 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 Hedp 90?
The key specifications for Hedp 90 supplied by Shandong Dongtai Water Treatment Co.,Ltd include HEDP 90% (Crystal Powder), 90% Active Content, CAS 2809-21-4, and Crystal Powder, White Solid. 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 Hedp 90?
Shandong Dongtai Water Treatment Co.,Ltd offers Hedp 90 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Hedp 90 the most?
Hedp 90 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Dongtai Water Treatment Co.,Ltd through our platform.
What certifications does this Hedp 90 supplier hold?
Shandong Dongtai Water Treatment Co.,Ltd maintains international quality certifications. These ensure that the Hedp 90 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Hedp 90 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Dongtai Water Treatment 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 Shandong Dongtai Water Treatment Co.,Ltd.
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