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Leading Manufacturer for Lithium Borohydride 16949-15-8 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran

Leading Manufacturer for Lithium Borohydride 16949-15-8 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran

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Leading Manufacturer for Lithium Borohydride 16949-15-8 - 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.


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Leading Manufacturer for Lithium Borohydride 16949-15-8 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran detail pictures

Leading Manufacturer for Lithium Borohydride 16949-15-8 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran detail pictures


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Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Leading Manufacturer for Lithium Borohydride 16949-15-8 - HEDP Cas 2809-21-4 Etidronic Acid Monohydrate – Zoran , The product will supply to all over the world, such as: UK, Egypt, Tajikistan, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Helen from Belize - 2018.10.09 19:07
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Claire from Indonesia - 2017.12.31 14:53
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