HEDP for Fixing agent for bleaching

HEDP CAS 2809-21-4

Etidronic acid is an organic compound with a molecular formula of C2H8O7P2 and a molecular weight of 206.03. It is a white powdery solid. It is a colorless to pale yellow liquid when dissolved in water. This product is easily soluble in water, soluble in methanol and ethanol. It has a large dissociation constant in water and can form stable complexes with metal ions. It can form a stable adduct with compounds containing active oxygen to keep active oxygen stable.

Check item	Index
Appearence	Colorless or Light yellow transparent liquid.
Active Content %	58-62%
Phosphoric Acid (as PO43-); %	0.7 Max.
Phosphoric Acid (as PO33-); %	2.5 Max.
Density(20℃); g/cm3	1.39-1.49
PH Value(1% water solution)	2.0 Max
Chloride(Cl); %	0.50Max.
Calcium sequestration mg/g	500Min.

Application

Mainly used as scale and corrosion inhibitor for boilers and heat exchangers, complexing agent for non-cyanide electroplating, chelating agent for soap, cleaning agent for metals and non-metals.

Package

HEDP liquid: 200L plastic drum,IBC(1000L),customers’ requirement.

HEDP solid: 25kg/bag,customers’ requirement.

Storage for twelve months in room shady and dry place.

Our company

Founded 2010, Jinan Huijinchuan Trading Co., Ltd. is trading so many kinds of chemicals for over 10 years.

Our main products: Building material additive,Water treatment raw material,Metal surface treatment material,Pigments and dyes,Fertilizer raw materials,Food additive

FAQ

1.Are you trader or manfacturer?

Both. During the 10 years, we have so many cooporation factories from every chemicals.

2.How can we get sample?

Just contact us, and you will get the sample.

3.How can we charge the sample ?

SAMPLE IS FREE, just pay for the freight.

Contact us if you need more details on Scale Remover HEDP. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Organic Phosphoric Acid Scale、Corrosion and Scale Inhibition. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Water Treatment Agent > Industrial Wastewater Treatment Agent