Country: China (Mainland)
Business Type:Trading Company
Tel: 15053231572
Mobile: 15053231572
Tel: 15053231572
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URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.23783-26-8
CAS NO.23783-26-8
FOB price
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better.
Items | Index |
---|---|
Appearance | Dark umber liquid |
Solid content % | 50.0 min |
Total phosphonic acid(as PO43-)% | 25.0 min |
Phosphoric acid (as PO43- )% | 1.5 max |
Density (20℃) g/cm3 | 1.30 min |
pH(1% water solution) | 3.0 max |