Hydroxyethylidene Diphosphonic Acid HEDP 60% of Liquid

• Customization: Available
• CAS No.: 2809-21-4
• Formula: C2h8o7p2
• Model NO.: 20250124-Jane Ma-31
• EINECS: 220-552-8
• Acid-Base Property: Alkaline Surface Disposal Agent
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Appearance: Powder
• Type: Oil / Water Separation Agent
• Purity: 90%60%
• Mf: C2h8o7p2
• Storage Type: Cool & Dry
• Transport Package: Bag
• Specification: 25KG
• Trademark: custom
• Origin: China
• Production Capacity: 20000 Metric Ton/Metric Tons Per Month

Product Description

Product Description

Etidronic acid,It is an organic compound with a molecular formula of C2H8O7P2, a molecular weight of 206.03, white crystalline particles, and a colorless to pale yellow liquid when dissolved in water. This product is easily soluble in water, and ethanol. It has a large dissociation constant in water and can form stable complexes with metal ions. Can form stable adducts with compounds containing reactive oxygen species, keeping the reactive oxygen species stable. Low toxicity.

English alias
(1-HYDROXY-1-PHOSPHONO-ETHYL)-PHOSPHONIC ACID; 1-HYDROXYETHANE-1,1-BIS(PHOSPHONIC ACID); 1-HYDROXYETHYLIDENE-1;DEQUEST 2010; ETHANE-1-HYDROXY-1,1-DIPHOSPHONIC ACID; ETIDRONIC ACID; HEDP; HEDPA; (1-hydroxyethylene)diphosphonicacid; (1-hydroxyethylidene)bis-phosphonicaci; (1-hydroxyethylidene)di-phosphonicaci;

Product Parameters

 

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

Detailed Photos

Applications

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.
 
 

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, and biochemical chemicals etc

 

Packaging & Shipping

Storage Conditions

• Neotame should be stored in a cool, dry ambient environment. Avoid high Heat.
• Recommeded storage conditions: 15° - 30° C and 35% to 60% relative humidity

Standard export packing (1.0KG/ Al-foil bag, 25KGS/ drum).

• 100KGs to 500KGs, within three working days after confirming order

• 500KGs to 1000KGs, within seven working days.
  

 

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).

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.