Water Treatment Chemical HEDP 60% Liquid CAS 2809-21-4

• CAS No.: CAS 2809-21-4
• Formula: C2h8o7p2
• EINECS: 220-552-8
• Type: Water Treat Chemicals
• Appearance: Liquid
• Quality: Refined
• Model NO.: KBEL-70
• Colour: Colorless
• Purity: 60%
• Application: Waste Water Treatment
• Other Names: HEDP
• Usage: Coating Auxiliary Agents, Electronics Chemicals, P
• Transport Package: 250 Kg/Drum
• Specification: 60%
• Trademark: KBEL
• Origin: Hebei, China
• HS Code: 29319000
• Production Capacity: 1000tons Per Month

Product Description

Product Description

60% HEDP is an organ phosph ric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating
compounds. It can dissolve the oxidized materials on these metals' surfaces. 60% HEDP shows excellent scale and corrosion
inhibition effects under temperature 250°C. 60% HEDP has good chemical stability under high PH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions.

Characteristic:
1. HEDP is an organophospho ric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. It can dissolve the oxidized materials on these metals' surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250ºC. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlori ne oxidation tolerance are better than that of other organophospho ric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects.
2. The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals.

Product Specification

Index	HEDP 60%	HEDP 90%
Appearance	Clear, Colorless to pale yellow aqueous solution	White crystal powder
Active content (HEDP) by wt %	58.0-62.0	90.0 min
Active content (HEDP·H2O) by wt %	-	98.0 min
Phosphoro us acid (as PO3 ^3-) by wt %	2.0 max	0.8 max
Phosphor ic acid (as PO4 ^3-) by wt %	0.8 max	0.5 max
Chloride (as Cl^-) by wt %	0.02 max	0.01 max
pH (1% water solution)	2.0 max	2.0 max
Density (20ºC) g/cm^3	1.40 min	-
Fe by mg/L	20.0 max	10.0 max
Ca sequestration by mg CaCO^3/g	500.0 min	-

 

Application

HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.

Packaging & Shipping

Package and Storage of HEDP 60%:
60% HEDP: Normally in 250kg net Plastic Drum, IBC Drum can also be used as required.
Storage for ten months in shady room and dry place.
 

 

Certifications

Company Profile

Hebei Kaibel Biotech Co., Ltd. is a manufacturer specializing in the production of detergent raw materials and cosmetic raw materials related products. Our factory has complete testing equipment, strong technical force, complete product types, our products are high quality, reasonable price and rich taste. Our products are widely sold in Europe, the Middle East, Southeast Asia and the United States, they are widely recognized and trusted by users. We welcome new and old customers from all walks of life to contact us, establish future business relations and create success together! Our customers include scientific research institutes of major universities, as well as commercial-scale enterprises in the pharmaceutical, microelectronics, chemical, petrochemical and other industries. Our products are sold all over the country in China, and exported to the United States, the Netherlands, Mexico, Chile,Switzerland, South Korea, Japan, Germany, France, Israel and Southeast Asia and other countries. Our service team will be committed to continuously exploring new products and developing new products, and focusing on the development of high-end chemistry, analytical chromatography, life science and material science to provide customers with the most competitive products and services. The company currently operates many kinds of products such as detergent raw materials, Cosmetic raw materials,Chemicals raw materials,Plastic raw materials ,Plant extract and new products are continuously put on the market every year. At the same time, our company insists on improving product quality as the center, based on strict scientific management, and strives to win the recognition of every customer with high-quality products, high-quality services and reasonable prices.

 

FAQ

Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks.
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for normal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on package?
A: Yes. Please inform us before our production and confirm the design firstly based on our sample.
Q7: Are you trading company or manufacturer?
A: We are chemical factory in China. So we can provide wholesale price.
Q8: What are your payment terms?
A8: We can accept various payment methods, Western Union, T/T, Paypal,  etc.
Q9: Can your company accept the special requirements of customers?
A9: Of course, we can accept technical consultation, custom synthesis of pharmaceutical intermediates, etc.
Q10: How about the delivery time?
A10: The delivery time is about 7-20 days after confirming the payment. Delivery times vary from country to country. (excluding Chinese holidays)
Q11: What type of containers do your company's products use?
A11: Our discreet packaging, good airtightness guarantees 100% of your package to pass through customs, generally aluminum foil bags, fluoride bottles, plastic steel drums, plastic drums or according to customer requirements, we will try our best to meet your requirements.
Q12: What is the shipping method?
A12: For small orders, we express by air, such as Fedex, TNT, UPS, DHL, EMS, for large orders, we can ship to the airport by air, and by sea to the seaport. Our deliveries are 100% safe, fast, reliable and discreet.
Q13: What kind of products does your company produce?
A13: Basic chemicals, scientific research chemicals, pharmaceutical intermediates, various chemical materials and derivatives, etc.
Q14: How can we trust you?
A14: We welcome you to visit at any time, before we start B2B, MIIC has conducted an on-site audit of our company and approved our credit.
Q15: Do you have a transshipment policy?
A15: If the package is lost, we will provide good after-sale service and re-shipping policy.Long-term cooperation with customers brings huge benefits. We always take great care in the packaging of our products to ensure that 100% of the goods are delivered to our customers.