Etidronic Acid HEDP CAS No. 2809-21-4 Water Treatment Chemicals Chemical Auxiliary Agent

• CAS No.: 2809-21-4
• Formula: C2h8o7p2
• EINECS: 220-552-8
• Acid-Base Property: Alkaline Surface Disposal Agent
• Certification: REACH
• Environmental Protection: Yes
• Model NO.: 0204-Luna-10
• Color: White
• Appearance: Powder
• Type: Oil / Water Separation Agent
• Purity: 90%60%
• Mf: C2h8o7p2
• Einecs No.: 220-552-8
• Storage Type: Cool & Dry
• Transport Package: Bag
• Specification: 25KG
• Trademark: custom
• Origin: China
• Production Capacity: 2000 Metric Ton/Metric Tons Per Month

Product Description

Products Description 

Item	HEDP
Appearance	Transparent liquid (60%) or White crystal powder (90%)
Active content(HEDP)%	90.0min
Active content(HEDP.H2O)%	98.0min
Chloride(as Cl-)%	50max
PH (1% solution)	2.0max
Fe,mg/L	5.0max
(as PO3³‾)	0.8max
(as PO4³‾)	0.5max

Application

1.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..

2.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;

3.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.

4.Usually, HEDP is used together with polycarboxylic acid. 

Company Profile

 

DL Eastland  is trade-based business,Main products include petroleum chemicals, organic intermediates, inorganic chemicals, organic chemicals, food additives, feed additives, pharmaceutical chemicals, agrochemicals, dyestuffs & pigments, nd biochemical chemicals etc

 

Packaging & Shipping

 

Other products we produce

 

We are a professional Chemical production suppliers

- We are the factory that can produce the products you want.

- The quality of our products meets European and American standards.

- With our professional foreign trade team, you will be satisfied with our service.

FAQ

 

Do you have a factory?

Yes, we have factory which is specializing in manufacturing All chemicals

 

Where does your factory locate at?

Our factory is located at Dalian

 

What is your lead time?

It depends on the order quantity and the season you place the order.

 

Can I get a sample to check quality ? is there any fee for it ?

You can get our free samples, but you need to pay the freight

 

How can l confirm for proceed the bulk? What's the guarantee of product quality?

Always a pre-production sample for your approval before mass production;

Always final lnspection before ship.

 

What's your payment term ?

TrT, Western Union, MoneyGram, and Paypal,etc.This is negotiable.

 

What is the shipping method?

lt could be shipped by sea,by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect).