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Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt (Powder)

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Product Description

PRODUCT

Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt (Powder)

CAS #

7651-99-2

SYNONYM

EDTMP•Na5; Phosphonic acid, P,P',P'',P'''-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, sodium salt (1:5); Pentasodium trihydrogen, ethylenedinitrilotetrakis(methylphosphonate)

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FORMULA

C6H15O12N2P4Na5

Typical Product Specifications

APPEARANCE

White Powder

ACTIVE CONTENT

>= 81.4% (EDTMP Na5)

ACTIVE CONTENT

>= 65.0% (EDTMPA)

CHLORIDE

<= 2.0%

FE

<= 20 ppm

PH (1% SOLUTION)

6.0 - 8.0

PH

6-8 (1)

MOLECULAR WEIGHT

546

FLASH POINT

-14 c

SPECIFIC GRAVITY

1.30

NOTES

EDTMP•Na5 can be used in scale and corrosion inhibition for circulating water and boiler water systems, in chelating agents in non-cyanide electroplating, in water-softening agents in dyeing industry, etc.

Use: CHELATING, VISCOSITY CONTROLLING

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