Etidronic Acid
CAS No.: 2809-21-4
Product Name: Etidronic Acid
CAS#2809-21-4
Spec: 90% solid
Package: 25kg/bag, 25mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Yes, 8
Country of origin: China
CAS#2809-21-4
Spec: 90% solid
Package: 25kg/bag, 25mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Yes, 8
Country of origin: China
Description
Spec of Etidronic Acid :
| Items | Specification | Results |
| Appearance | White crystal | White crystal |
| PH (1%) | ≤2 | 1.65 |
| Active content ( as HEDP. H2O) % | ≥98.0 | 98.669 |
| Active content ( as acid) % | ≥90.0 | 90.74 |
| Phosphoric acid ( as PO43- ) % | ≤0.5 | 0.131 |
| Chloride (as Cl-) ppm | ≤100 | 8.491 |
| Fe ion ppm | ≤5 | 3.899 |
| Phosphorous acid (as PO33-) % | ≤0.8 | 0.386 |
