banner

Manufacturer of 12209-98-2 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran

Manufacturer of 12209-98-2 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for N-Hexane, Lithium Fluoride 7789-24-4, Palladium On Carbon, We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.
Manufacturer of 12209-98-2 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran Detail:

Product Description

1-Hydroxyethylidene-1,1-diphosphonic acid / HEDP CAS 2809-21-4

1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP)

CAS No: 2809-21-4
Molecular Formula: C2H8O7P2

Use
HEDP is a type of cathodic corrosion inhibitor. Compared with inorganic phosphates, it can be compounded with sodium molybdate, silicate, zinc salt and co-polymer mainly as scale corrosion inhibitor in treatment of cyclic cooling water, oil field flash and boiler water .It can be also used as sequestrant in detergent and complexing agent and metal scour in electroplating.

Characteristic
HEDP may debond to five ions positive or negative and chelate the two-valent metal ion in water. Thus it’s take a good scale inhibiting effect. This product is proof against high temperature, oxidizing and high pH value. It shows perfect synergic effect and solving threshold effect while be compounded with other corrosion inhibitors and scale inhibitors.

Specification

Appearance Colorless to pale yellow transparent liquid
Active content ≥60.0%
Phosphorous acid (as PO33-) ≤2.0%
Phosphoric acid (as PO43-) ≤0.8%
Chloride (as Cl-) ≤100ppm
Density (20℃) ≥1.40 g/cm3
PH (1% water solution) ≤2.0
Calcium sequestration ≥500 mgCaCO3/g

Usage
HEDP can be compounded with hydroxylaectic acid, PAA, BTA, molybdate, copolymer, zinc salt, to make up whole-organic-alkali or low-phosphor zinc-based agent of water treatment to be used in all kinds of cyclic cooling water systems different from water quality. The dose is generally 2~10mg/L while HEDP is used alone.

Package and Storage
250kg plastic drum or 1250kg IBC,to be stored in cool and ventilated room with a shelf time of one year.

Specification

Pls contact us to get COA and MSDS. Thanks.


Product detail pictures:

Manufacturer of  12209-98-2 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran detail pictures

Manufacturer of  12209-98-2 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran detail pictures


Related Product Guide:

Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for Manufacturer of 12209-98-2 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran , The product will supply to all over the world, such as: Swiss, Eindhoven, Iraq, Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Pearl from Durban - 2018.11.28 16:25
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Laura from Tunisia - 2017.11.11 11:41
    Write your message here and send it to us