(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt HEDP·Na2 CAS:7414-83-7

Appearance: white powder
Application: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
PackAge: 25kgs/drum
ProductionCapacity:2000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Name: (1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt

CAS:7414-83-7

MF: C2H6Na2O7P2

Items	Index
Appearance	Colorless to light yellow transparent liquid	White powder
Active content (HEDP) %	16.5 min	74.0-79.0
Active content (HEDP•Na₂) %	20.0 min	89.8-95.8
Density (20℃)g/cm³	1.12-1.22	--
Fe, mg/L	--	20.0 max
Moisture，%	--	3.0-6.0
PH (1% water solution)	4.0-6.0	4.0-6.0