【Molecular formula】:NaOH
【Molecular weight】:40.00
【Physicochemical properties】:It is transparent colorless sodium hydroxide liquid. It is one of the alkali that dissovles in water. And react with many organic and inorganic compounds. Strong corrosive that can burn human skin.
【Quality standard】:30%sudium hydroxide according to GB 209—93 46% sudium hydroxide according to Q/QCC 43—92(enterprise standard)
Index |
30%Flake causticIndex |
46%Flake causticIndex |
first grade |
Qualified |
first grade |
Qualified |
NaOH, % ≥ |
30.0 |
30.0 |
46.0 |
46.0 |
Na2CO3, % ≤ |
0.4 |
0.6 |
0.4 |
0.8 |
Fe2O3, % ≤ |
0.005 |
0.01 |
0.007 |
0.20 |
NaCl, % ≤ |
4.7 |
5.0 |
2.0 |
3.0 |
NaClO3, % ≤ |
— |
— |
0.25 |
— |
【Use】:It’s one of the main chemical material used in pulp bleaching, textile, chemistry, and national defense industry edt.
【Packing and transportation】: By train or truck. Truck need to be clean without impurity with dangerous cargo mark.
|
