Synthetic Cryolite Na3AlF6
Luv hauj lwm:
Classification: Halide (Except Chloride) Type: Sodium Fluoride CAS No.: 13775-53-6;15096-52-3 Other Names: ...
- Classification:
- Halide (Tshwj Chloride)
- hom:
- sodium Fluoride
- CAS Tsis .:
- 13775-53-6; 15096-52-3
- Lwm yam npe:
- sodium fluoaluminate
- MF:
- Na3AlF6
- EINECS Tsis .:
- 239-148-8
- Qhov chaw ntawm keeb kwm:
- Tuam Tshoj (Mainland)
- Qib Standard:
- Muaj Qib
- purity:
- 98,0% min
- tsos:
- Dawb hmoov zoo, Dawb hmoov zoo
- Daim ntawv:
- Aluminium- metallurgy, Qhuav ntawm ntxhib no los txhuam, iav, ceramics, insecti
- Hom Npe:
- HGW
- Model Number:
- hmoov
- Mov Muaj peev xwm:
- 10000 Tuj ib xyoo
- molecular yuag:
- 209,95
Saj zawg zog & Tus me nyuam
- Ntim Paub meej
- PACKING
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer's requirements.
- Tus me nyuam lub sij hawm
- 20 hnub tom qab daim ntawv cog lus tau kos npe rau.
Cov khoom |
specification |
Tshuaj tivthaiv |
|
F |
52-54% |
al |
12.5-14% |
na |
28-33% |
SiO2 |
0.40% max |
Fe2O3 |
0.05% max |
SO4 |
0,60% max |
Cao |
0.15% max |
P2O5 |
0.05% max |
H2O |
0.40% max |
Teb |
2.5% max |
tej Ceev |
0.6-1.0 g / cm3 |
pH |
5 luag. |
ParticleSize Faib |
|
+ 100 / mesh |
0 |
+ 270 / mesh |
5% max |
-325 / mesh |
90% min |
daim ntawv sau npe
-- its main use is in the production of aluminum where it forms the electrolytic bath. It has also found industrial use in the production of insecticides, metals and alloys, glass and enamels, welding rods, resins, explosives and fireworks, and polishes. The toxic effects of cryolite are largely due to its content of aluminum and fluoride. Thus, its toxic effects, if not known, have to be based on known adverse effects of aluminum and fluoride.
Aluminium- metallurgy:
- raws li feem ntawm fluxing cov neeg ua hauj, kev tiv thaiv thiab refining ntsev
Qhuav ntawm ntxhib no los txhuam:
- raws li active muab tub lim nyob rau hauv resinbonded ntxhib no los txhuam rau hlau kho mob
Qhuav ntawm enamel, glazing frits thiab iav:
- raws li flux thiab opacifying neeg sawv cev
Qhuav ntawm soldering neeg sawv cev:
- raws li kev tivthaiv rau fluxing cov neeg ua hauj
Qhuav ntawm vuam agents:
raws li feem ntawm vuam pas nrig coatings thiab vuam hmoov
Blasting and pyrotechnics: - for fireworks
Metal surface treatment: - as component in pickling pastes for stainless steel