Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4

Product Details
Customization: Available
CAS No.: 2809-21-4
Formula: C2h8o7p2
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  • Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
  • Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
  • Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
  • Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
  • Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
  • Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
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  • Overview
  • Product Description
  • Technical Data Sheet (TDS)
  • Product Packaging
  • Company Profile
  • Why Choose Us
  • Exhibition & Certifications
  • FAQ
Overview

Basic Info.

Model NO.
HEDP liquid 60%
EINECS
220-552-8
Acid-Base Property
Acidic Surface Disposal Agent
Certification
ISO
Environmental Protection
Yes
Color
Clear Colorless to Pale Tan Liquid
Appearance
Liquid
Type
Industrial Circulating Water Treatment Agent
MW
206.02
Mf
C2h8o7p2
Key Word
HEDP 60%
Usgae
Water Treatment
Transport Package
250kg Drum/IBC Drum
Specification
60% MIN
Trademark
Sinobio
Origin
China
Production Capacity
2000tons/Year

Product Description

Product Description

Name: Liquid 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid Corrosion Inhibitor/ HEDP
CAS: 2809-21-4
Chemical formula:C2H8O7P2
Appearance:Clear colorless to pale tan liquid


Hydroxyethylenediphosphonic acid (HEDP) is a new type of chlorine-free electroplating complexing agent, which is used as the main agent for water quality stability in circulating cooling water system and plays the role of corrosion inhibition and scale inhibition.

Technical Data Sheet (TDS)

 
Item
Specification
Appearance
  Clear colorless to pale tan liquid
  Active content (HEDP)
60% 
  pH (1% solution) @20 °C   ≤2.0
  Iron content (Fe)   ≤20.0 ppm
  Phosphorous acid as PO3 3-   ≤2.0%
  Phosphoric acid as PO4 3-   ≤0.8%
 

Product Packaging

Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4
 

 

Company Profile

Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4 Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city .We focus on fungicide and water treatment's production and export over 12 years.
Sinobio is a group company who has 2 production sites in China: One is in Jiangxi province which produce fungicide such as lsothiazolinon,BIT,Zinc Pyrithione ,etc.Our products can be widely used in the fields of oil-field water injection, pulp and paper making,water treatment,marine paint, wood, plastic leather,paint coating,cosmetics,personal care products, textiles, fiber, building materials,etc. for sterilization,corrosion prevention and mildew prevention.In particular, it has been widely recognized in the application of sterilization,algae killing,scale inhibition and corrosion inhibition of circulating cooling water in petrochemical, power metallurgy and other industrial fields.
The other one was located in Gansu province which produce water treatment chemicals such as ATMP, HEDP,THPS,TXP etc .Our company has realized the research and development, production and sales of products and provided a series of services such as water treatment engineering solutions. The products are widely used in electric power,chemical industry, metallurgy, textile,paper making, washing, building mate- rials and other fields.
All these products are exported to Europe,America,Russia,Southeast Asia and other parts of the world, and have won the praise of custom.
SINOBIO Warmly welcome customers from at home and abroad to cooperate with us for common success.

Why Choose Us

Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4

Exhibition & Certifications

Water Treatment Chemical 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid HEDP Liquid CAS 2809-21-4

 

FAQ

1. Can I get samples ?
    Yes, we can supply specified quantity free sample, you pay for the freight charge only.

2. Which documents do you support?

     We can supply COA, TDS, MSDS and so on.
 
3. What is your MOQ?

     Normally speaking, our MOQ is 1 standard package. But we can supply free sample for testing before mass order.

 4. How can you guarantee the quality of your products?

     (1) Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
     (2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
           We are sure the same specification commercial products as sample to customers.

     (3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
     (4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.

 
 5. How to pay?
 
      PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
 
 6. What is your after-sales service?
 
    SINOBIO aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order.  If you have doubt or concern on our products or service, pls feel free to contact with us.

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