HEDP Disodium salt (HEDP.Na2)

HEDP

CAS 7414-83-7 · MF C2H6Na2O7P2 · MW 249.99 g/mol

Phosphonate antiscalant (sodium salt)

Functional Roles

Chelation / Sequestration

Industries Served

Industrial Manufacturing Mining Oil & Gas Water Treatment

GHS / SDS Safety Warning

Irritant

H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H302 (35.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H413 (17%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Chemical Identity

CAS Number	7414-83-7
IUPAC Name	disodium;hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate
InChI Key	GWBBVOVXJZATQQ-UHFFFAOYSA-L
PubChem CID	23894
INCI Name	DISODIUM ETIDRONATE

Synonyms & Trade Names

Etidronate disodium Disodium etidronate Sodium etidronate Disodium ethydronate Sodium ethidronate Sodium ethydronate Etidronic Acid Disodium Salt Turpinal 2NZ Disodium ethanol-1,1-diphosphonate Disodium 1-hydroxyethylidene phosphonate Disodium (1-hydroxyethylidene)diphosphonate Disodium dihydrogen (1-hydroxyethylidene)diphosphonate Disodium ethane-1-hydroxy-1,1-diphosphonate Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt (1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt

Full Description

Phosphonate antiscalant (sodium salt)

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Packaging Options

25 kg Bags / Drums

Standard pallet quantities

1,000 L IBC Totes

For liquid products

ISO Tank / Flexitank

Bulk liquid — 20,000+ L

HEDP Disodium salt (HEDP.Na2)

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