Clear waters and lush mountains are invaluable assets
RODUCT NAME:PHOSPHOROUS ACID 99.0% MIN
STANDARD:HG/T2520-2006
HS NO.：2811199090
CAS NO.:13598-36-2
EINECS NO.:237-066-7
UN NO.:2834
DETAILED DESCRIPTION
| ITEMS | SPECIFICATION |
| Appearance | No odor/white crystal |
| Solubility (10% at H2O) | Fully Clear |
| H3PO3 | 99.0% Min |
| P2O5 | 85% Min |
| Fe | 10ppm Max |
| CL | 0.01% Max |
| PO4 | 0.2% Max |
| SO4 | 0.008% Max |
| As | 10ppm Max |
| Heavy metal (as Pb) | 2ppm Max |
PACKING IN 25KG/500KG/1000KG WOVEN BAG WITH DOUBLE PALSTIC INNER
