مشخصات فنی بوراکس پنتا
Borax Pentahydrate
TECHNICAL GRADE, GRANULAR
Na2B4O7.5H2O
Disodium Tetraborate Pentahydrat
CAS #: 12179-04-3 / EC #: 215-540-4
Chemical specification
content |
Component |
48.00-49.35% |
B2O3 |
100.42 – 103.24% |
Equivalent Na2B4O7.5H2O |
21.37 – 21.95% |
Na2O |
135 ppm max |
SO4 |
70 ppm max |
cl |
3 ppm max. |
Fe |
150 ppm max |
Insoluble in Water |
Particle Size Specification
Size |
content |
+1.180 mm |
4.00% max |
– 0.075 mm |
5.00 max |
فروش بوراکس پنتا