Category:
Other Specialized Reagents
CAS NO:
2809-21-4
Standard:
In-house Standards,
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1-Hydroxyethylidene-1,1-diphosphonic acid (HEDP) is a phosphonate scale inhibitor and corrosion retainer. CAS: 2809-21-4. Formula: C₂H₈O₇P₂.
Avoid inhalation of dust; wear PPE. Store in dry, ventilated areas away from strong oxidizers. Not for human consumption or clinical use.