Items | Standard |
Appearance: | White or similar white powder with odorless and tasteless. |
Viscosity(2%, Soln,20±0.2℃,Brookfield | ≥670000mPa.s |
Loss on drying: | 6.0% Max. |
Residue on ignition: | 5.0% Max. |
PH(PH7.0water,1%, Soln.): | 6.0-9.0 |
Particle Size: | 90%Min. passing through 80 mesh. |