China Food Grade Granular Salt for Water Softener, Find details about China Water Softener Salt Granule, Granule Salt from Food Grade Granular Salt for Water Softener
Item | Result |
NaCl | 99%min |
Moisture | 2%max |
SO4 | 0.15%max |
Grainshape | 6*6*4mm 10*10*8mm |
Fineness | smaller than 1mm below 5% |
Hardness | above 30N |