Specialty Chemicals
HEDP Tetrasodium Salt
The fully neutralized tetrasodium salt of etidronic acid, offering high solubility and effective scale inhibition for cooling towers, boilers, and industrial water systems. Controls calcium carbonate scale and provides mild steel corrosion protection.
The fully neutralized tetrasodium salt of etidronic acid, offering high solubility and effective scale inhibition for cooling towers, boilers, and industrial water systems. Controls calcium carbonate scale and provides mild steel corrosion protection.
- CAS
- 3794-83-0
- EC / EINECS
- 223-267-7
- Formula
- C2H4Na4O7P2
- HS Code
- 293149
- Grades
- technical, liquid 40%, powder
- Synonyms
- tetrasodium etidronate, HEDP-4Na, tetrasodium HEDP, CAS 3794-83-0
Compliance
- · REACH-aligned supply
- · CLP-labelled