Complaint
| Product Name | 1-Hydroxyethanediphosphonic acid sodium salt |
| CAS No. | 29329-71-3 |
| Appearance | Colorless or yellowish transparent liquid |
| Assay | 19.0-21.0% |
| Capacity | 1000mt/year |
| MOQ | 100g |
| Application | Scale and corrosion inhibitor |
| Standard | Enterprise export |
| Brand | FinerChem |
| More Information | Properties: HEDP•Na is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions. HEDP•Na can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250ºC, it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph-onic acids. HEDP•Na can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP•Na has good scale inhibition effects and obvious dissolution threshold effects. When used with other Water Treatment Chemicals, the synergistic effects is better. HEDP•Na is suitable for acidic scale inhibitor and detergent, can be used for metal surface treatment. Usage: HEDP•Na is used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as power plant, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, this product is used as detergent for metal and nonmetal. In dyeing industry, this product is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, this product is used as chelating agent. When used as scale inhibitor, the dosage 2-20mg/L is preferred, when used as corrosion inhibitor, the dosage 20-100mg/L is preferred, when used as cleaning agent, the dosage 1000-2000mg/L is preferred. Usually, HEDP•Na is used together with polycarboxylic acid . Package and Storage: 200L plastic drum,IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place. Safety Protection: Acidity, Avoid contact with eye and skin, once contacted, flush with water. |
1. Standard export packaging. There are usually fluorinated bottle, plastic drum, or iron drum . We can also pack them according to customers' requirements.
2. Jinan Finer Chemical Co., Ltd has professional and experienced logistics department which could operate delivery by sea, by air and by courier(VIP account of TNT, DHL, FedEx and EMS). FinerChem can not only require the lowest freight, but also keep safest delivery for our customers.
Jinan Finer Chemical Co., Ltd is a professional to manufacture and R&D pharmaceutical intermediates, organic intermediates, and fine chemicals. The company is established under the support of the Jinan city government, so the company has large advantages in enterprise credit, finance security, product quality control, and cargo export. FinerChem locates in the national new materials industry park of Jinan city and is awarded the title of high-tech corporation.
FinerChem has an export & import license, and chemical sales license, the products are exported to South Korea, South America, Southeast Asia, Europe, and other countries or regions. Under rich experiences and excellent international reputation, Finerchem becomes a quite influential enterprise in China's chemical field. FinerChem sincerely looks forward to establishing long good cooperation with our customers from all over the world.
1.More than 10 years chemical production and exporting experience, and good relationship with Customs and ship agents, which guarantee fast and safe export.
2. Professional R&D technology team and equipment which keep products quality better and better.
3. Government support guarantees good company credibility and finances safe.
4. Timely after-service resolves your worry about international trade.
5. Factory locates in the national new material industrial park where guarantees safe and standard production environment.
Q1: Can I get some samples?
A: Yes, we can supply free samples , you pay for the shipping cost only.
Q2: How can you guarantee the quality of your products?
A: We will make samples before mass production, and after the sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q3: What is your MOQ?
A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid.
Q4: How to start orders or make payments?
A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, Alibaba Trade Assurance is OK.
Q5: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
