Sodium Fluoride 98% LR 500g ; CAS7681-49-4
47008-500g
Specification
Product Name: Sodium Fluoride98% LR Product Code:47008 CAS 7681-49-4
Chemical Formula : NaF Molecular Weight :41.99 g/mol
Description : White to off white powder
Shelf Life : 5 Years
|
Parameter |
Specification |
1 |
Assay |
98% |
2 |
SiO2 |
0.5% |
3 |
HF |
0.1% |
4 |
Na2CO3 |
0.5% |
5 |
SO4 |
0.3% |
6 |
Moisture |
0.5% |
7 |
Cd |
0.0003% |
8 |
Hg |
0.0003% |
9 |
Cr |
0.0003% |
10 |
Pb |
0.0003% |
11 |
HM as Pb |
0.001% |
QTY