Top Quality Polypropylene Fiber - HEDP 90% – HGW Trade

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Classification: Chemical Auxiliary Agent CAS No.: 2809-21-4 Other Names: 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid MF: ...

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Top Quality Polypropylene Fiber - HEDP 90% – HGW Trade Detail:

Classification:: Chemical Auxiliary Agent

CAS No.:: 2809-21-4

Other Names:: 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

MF:: C2H8O7P2

EINECS No.:: 229-146-5

Purity:: 58%-62%

Place of Origin:: Hebei, China (Mainland)

Type:: Carbon Black

Usage:: Coating Auxiliary Agents, Paper Chemicals, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals

Brand Name:: HGW

Model Number:: HEDP

Molecular weight:: 206.02

Packaging & Delivery

Packaging Details: HEDP LIQUID: 200L PLASTIC DRUM ; IBC 1000L
HEDP POWDER: 25KG INNER PE BAG OUTER PLASTIC WOVEN BAG
STORAGE FOR 10 MONTHS IN ROOM SHADY AND DRY PLACE

Delivery Time: within 1 month

HEDP LIQUID &POWDER

General description:

Abbreviation: HEDP

Molecular Formula: C₂H₈O₇P₂

Molecular Weight: 206

CAS Number: 2809-21-4

Appearance: Colorless or light yellow transparent liquid

Chemical name:1-Hydroxyethylidene-1,1-Diphosphonic Acid(HEDP solid)

Specification:

ITEM	INDEX
Appearance	Colorless or light yellow transparent liquid	White crystal powder
Active component(HEDP)	58%-62%MIN	90.0% MIN
Phosphorous acid (as PO₃^3-)	0.2%MAX;	0.8%MAX
Phosphoric acid (as PO₄^3-)	0.8%MAX;	0.5%MAX
Chloride (as Cl-)	0.1% MAX	0.1%MAX
PH value (1% water solution)	2MAX	2MAX
Density (20°C)g/cm³	1.4OMIN	---
Fe mg/L	10MAX	5MAX
Color APHA (Hazen)	40MAX	---

Usage:

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.

Package:

200kg iron drum with pallet or according to buyer's requirement

PRICE: $800-1200

Product detail pictures:

To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for Top Quality Polypropylene Fiber - HEDP 90% – HGW Trade, The product will supply to all over the world, such as: Swansea, Greenland, Morocco, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.

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