FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
25kg, 1000kg bag
Delivery Time:
7-10 days
Supplying Ability:
1000 Metric Ton per Year
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Ms. Helen
Jiaozuo, Henan
Synthetic (Sodium) Cryolite (Sodium
Fluoroaluminate)
1.
Basic
indicators
| Molecular formula: | Na3AlF6 |
| Cas No.: | 15096-52-3 |
| Appearance: | White, off-white, yellow powder or granular |
| H.S Code: | 28263000 |
| Grade | Chemical Composition (%) | ||||||||
| F | Al | Na | SiO2 | Fe2O3 | SO42- | CaO | P2O5 | H2O | |
| ≥ | ≤ | ||||||||
| CH-1 | 52 | 12 | 33 | 0.36 | 0.08 | 1.0 | 0.20 | 0.03 | 0.40 |
| CM-1 | 53 | 13 | 32 | 0.36 | 0.08 | 1.0 | 0.60 | 0.03 | 0.40 |
|
The
size distribution can be sandy (80mesh), powder (200mesh, 325mesh),
granular (0-10mm). Other items can be specified according to special requirement. |
|||||||||
3. Application
Aluminium- metallurgy: as component of fluxing
agents, protective and refining salts
Production of abrasives: as active filler in
resin bonded abrasives for metal treatment
Production of enamel, glazing frits and glass:
as flux and opacifying agent
Production of soldering agent: as component for
fluxing agents
Production of welding agents: as component of
welding rod coatings and welding powders
Blasting and pyrotechnics: for
fireworks
Metal surface treatment: as component in
pickling pastes for stainless steel
4. Packing and
storage
Packing: Double coated plastic woven bag, 25 /
50kg net; 1000kg jumbo bags.
Storage: Dry, ventilated, moisture
proof.
