Product or Service

HEDP•Na2

Profile:Manufacturer - Producer|Ref:PSL14445YH | Country: China | Currency: | Export: No


Currency :
country : China
DESCRIPTION

Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na2)
Specification:
items index
Appearance Colorless to light yellow transparent liquid White powder
Active component(HEDP)% 16.5 min 74.0-79.0
Active component(HEDP•Na2)% 20.0 min 89.8 min
density(20℃)g/cm3 1.12-1.22
Fe ppm 35 max
Phosphorous acid(PO33-计)% 3 max
Dry weight loss,% 3-6
PH (1% water solution) 4.0-6.0 4.0-6.0

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