1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Disodium Salt (Powder)
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Product Description
Product
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Disodium Salt (Powder)
CAS
7417-83-7
Formula
C2H6O7P2Na2
Synonym
HEDP•Na2
Typical Product Specifications
Fe
<= 35 ppm
Appearance
White Powder
Loss on Drying
3 - 6%
Active Component (HEDP Na2)
>= 89.9%
ph (1% solution)
4.0 - 6.0
Active Component (HEDP)
74.0 - 79.0%
Phosphoric Acid
<= 3%
Notes
HEDP Na2 is a very stable organophosphonic acid that is used in corrosion inhibition, metal chelation, peroxide stabilization, and in dye-fixing agents.
Class
Industry
Functions
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Disodium Salt (Powder)
Product Description
Product
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Disodium Salt (Powder)
CAS
7417-83-7
Formula
C2H6O7P2Na2
Synonym
HEDP•Na2
Typical Product Specifications
Fe
<= 35 ppm
Appearance
White Powder
Loss on Drying
3 - 6%
Active Component (HEDP Na2)
>= 89.9%
ph (1% solution)
4.0 - 6.0
Active Component (HEDP)
74.0 - 79.0%
Phosphoric Acid
<= 3%
Notes
HEDP Na2 is a very stable organophosphonic acid that is used in corrosion inhibition, metal chelation, peroxide stabilization, and in dye-fixing agents.
Class
Industry
Functions
