HEDP.Na2 powder CAS No.: 7414-83-7 By Twin International Co., Limited, China
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HEDP.Na2 powder CAS No.: 7414-83-7

HEDP.Na2 powder CAS No.: 7414-83-7

2300 ~ 2450 / Metric Ton ( Negotiable )

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Minimum Order

Localité:

-

Prix de commande minimale:

Commande minimale:

1 Metric Ton

Packaging Detail:

25kg/bag, palletized, shrink wrapped.

Delivery Time:

Shipped in 7 days after payment

Supplying Ability:

600000 Metric Ton per Year

Payment Type:

T/T, L/C, Western Union, Money Gram, PayPal

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Personne à contacter Mr. jerry

No. 345 Jinxiang Road, Shanghai, Shanghai

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Description

Disodium of *-Hydroxy Ethylidene*1,*-Diphosphonic Acid (HEDP.Na2) CAS No.: ********7
Molecular Formula: C2H6O7P2Na2          Molecular weight: **0  Properties: HEDP•Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, has good scale and corrosion inhibition effects even under **0℃. Specification:
Items Specifications Results
Appearance White powder White powder
Active content (HEDP•Na2)% *0 min *2.*9
Active content(HEDP)% *4.***9.0 *6.*1
density (*0℃)g/cm3 *- *-
Fe Ions(Fe3+)  PPM *5 max 6.*9
Phosphorous acid (as PO3*-)% 2 max 1.*6
Moisture,% 3.**6.0 4.*6
PH (1% water solution) 4.**6.0 5.*8
Usage: HEDP.Na2 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry,HEDP.Na2 is used as detergent for metal and nonmetal. In dyeing industry, HEDP.Na2 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP.Na2 is used as chelating agent. Package: *5kg/bag, and can make special specification according tocustomers requirement.

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Mr. jerry < Twin International Co., Limited >

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