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Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3
Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3
Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3
Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3
Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3
Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3

Water Treatment Chemicals Phosphonate Corrosion Inhibitor HEDP. Na/ 29329-71-3

Min.Order: 1
Product origin: Weifang, Shandong, China
Infringement complaint: complaintComplaint
US$ 2 ~ 3

Description



Supply Ability

Supply Ability    3000 Ton/Tons per month

Packaging & delivery

Packaging Details
25kg/Drum
Port
China
Lead time:
Quantity(bags)1 - 30003001 - 5000>5000
Lead time (days)1020To be negotiated



 Product photos


  Product parament  
 
Product Name:
1-Hydroxyethanediphosphonic acid sodium salt
CAS:
29329-71-3
MF:
C2H4Na4O7P2
MW:
293.96
EINECS:
249-559-4
 
 
  Application
 
HEDP•Na is a kind of organic phosphonic acid scale inhibitor and corrosion inhibitor, which can form stable complexes with iron, copper, zinc and other metal ions, and can dissolve oxides on the metal surface. It can still play a good role in corrosion inhibition and scale inhibition at 250ºC, and it is still very stable at high pH, not easy to hydrolysis, and not easy to decompose under general photothermal conditions. Acid and alkali resistance is better than other organic phosphonic acid (salt). It can form six ring chelates with metal ions in water, especially calcium ions, so it has good scale inhibition effect and obvious solution-limiting effect. When combined with other water treatment agents, it shows ideal synergistic effect. HEDP•Na is the most suitable for acid formulation of scale inhibitor and detergent, HEDP•Na is hydroxy-ethylenediphosphonic acid

 
 
Storage
1) Store in a cool,dry and ventilated house away from moisture
2) Avoid handling or transporting together with acidic or alkaline substances
3) Prevent the material from rain and insolation
4) Load and unload carefully and protect from package damage
5) In the event of a fire,use water,soil or carbon dioxide fire extinguishing media
 

 Our Services
1.Free sample and Unconditional assume response
2.Manufacturer direct supply, provide OEM, R&D service 
3.Competitive price
4.Fast delivery by DHL,TNT,EMS,FEDEX,as your requirem, usually within 3 working days after confirming your payment
5.Material: Owning cultivation based as 100% Natural material stable source.
6.Testing equipment:UV, HPLC, GC
7.Supply Ability:Production capacity: 300ton/year, large stock available;;

Packing


Our Factory

 

FAQ

When can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.

How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.
If you just need a blank sample to check the design and paper quality, we will provide you sample for free, as long as you afford the express freight.

Can you do the design for us?

Yes. We have a professional team having rich experience in gift box design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect gift boxes. It does not matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.

How long can I expect to get the sample?

After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 20,000 gift boxes within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

What is your terms of delivery?

We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.
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