CAS Registry Number

CAS 2809-21-4 — Etidronic acid

CAS 2809-21-4 CH3C(OH)[PO(OH)2]2 MW 206.03

Etidronic acid is a synthetic organic phosphonic acid used primarily as a scale and corrosion inhibitor in industrial water treatment and as a bone resorption inhibitor in medical applications. It is available in powder form with a molecular weight of 206.03 g/mol, a CAS number of 2809-21-4, and a molecular formula of CH3C(OH)[PO(OH)2]2. It should be stored at ambient temperatures. Molekula supplies Etidronic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: HEDP 60% solution

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Molekula products for CAS 2809-21-4

Etidronic acid

SKU 71356256

In stock Building Blocks

HEDP 60% solution

SKU 90034262

Made to order Uncategorised

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.