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Corrosion Inhibitor Hedp Powder 90 - China

price: contact company for price

CAS No.:2809-21-4

Molecular Formula: C2H8O7P2

Molecular Weight:206.02


Main specification :50% liquid m:liquid 60 % and powder 90%

60% liquid

Active content (HEDP)% :60%min

Phosphorous acid (as PO33-)% :2.0 max

Phosphoric acid? (asPO43- )% :0.6 max

Chloride (as Cl-)% :0.01 max

PH (1% solution):2 max

Density (20oC)g/cm3:1.440min

Fe (ion) ppm:10 max

Sequestrant value(CaCO3)mg/g:500min

Colour APHA (Hazen):50max

90% powder:

Active content (HEDP)%:90.0 min

Phosphorous acid (as PO33-)%:0.5 max

Phosphoric acid? (asPO43- )%:0.3 max

Chloride (as Cl-)%:0.05 max

PH (1% solution):2 max


Sequestrant value(CaCO3)mg/g:-

Fe (ion) ppm:20 max

Colour APHA (Hazen):

Active content (HEDP.H2O)%:98%min

Company Contact:

  • Phone: 8637167986518

  • Address: Dongqing, Zhengzhou, China

  • Email: Email

Published date: March 4, 2014 -

  • Business Description: ZHENGZHOU WELCOM TECH. CO. LTD, Welcom is a professional manufacturer and exporter of chemicals raw materials ,especially Plastic & Paint Chemicals, Water Treatment Chemicals, Rubber auxiliary. Dyestuffs & Dye Intermediates,etc.

    Our main products : PAM ,PAC ,Activated carbon ,Exchange resin ,Silica gel ,Aluminium Sulphate ,ATMP, HEDP, TCCA, Sodium Formate ,Barium Chloride,Bakelite powder ,Alunimium Dioxide ,etc .

    Welcom has always focused on research, development and innovation, has passed ISO 9001:2008 management certification.

    Welcom, Direct Factory Supply give priority to the export oriented economy. To offer the superior products and professional services to customers around the world.

    Welcom efficient marketing team can quote the price within in 24hours, the delivery lead time can be shortened to one week as possible and satisfactory service .

    Currently, Welcom already exported to South America, Europe, Africa ,Southeast Asia and other areas and regions.

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