Appearance:Uniform white and fine powder, no visible contamination
Crystals: Round grain and good fluidity.

Specification:
Item
Index High Class
Inspection Result
Calcium Exchanging Rate
300 min
310
Ph Value (1%, 25 oC)
11.50 max
11.07
Ignition Weightlessness (800 oC, 1h)
22 max
20.94
H2O Capacity
26.50 min
27.5
Bulk Density (g/l)
0.3-0.45
0.3-0.45
Tap Density (g/l)
0.65 min
0.66
Whiteness
96.50 min
96.8
Particle (um) D50
4 max
2.94

Packing & Loading:
25KG / 40KG / 50KG / PP BAG