|
Item
|
Result of Analysis
|
||
|
Appearance
|
White powder form
|
||
|
Active matter (%)
|
96.48
|
||
|
Petroleum ether soluble substances (%)
|
0.74
|
||
|
Inorganic salts (NaCl+Na2SO4) (%)
|
1.64
|
NaCl
|
0.05
|
|
Na2SO4
|
1.59
|
||
|
Water (%)
|
1.14
|
||
|
PH Value (1% aq. solution)
|
8.33
|
||
|
Whiteness (WG)
|
91.07
|
||
|
Conclusion
|
Up to toothpaste standard
|
||
