Specialized High-Performance Sodium Cryolite Powder for Various Applications in Metallurgy

• CAS No.: 15096-52-3
• Formula: Na3alf6
• EINECS: 239-148-8
• Certification: ISO
• Purity: 90%~99%
• Type: Potassium Fluoride
• Model NO.: CH-1, CM-1
• Grade Standard: Industrial Grade
• Generating Heat: 225kj
• Molecuar Weight: 209.94
• Application1: Fluxes for Welding Consumables
• Aplication2: Ceramic Glaze Fillers
• Transport Package: Jumbo Bag
• Specification: CH-1
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826300000
• Production Capacity: 30000tons/Year

Product Description

Product Description

Product name: Cryolite

Chemical formula: Na3AlF6

CAS No.: 13775-53-6 H.S. Code: 2826300000

EINECS:239-148-8

physical characteristics:white, gray or pink powder,granular of crystal .

Specification

 

Molecular Formula	Na3AlF6	Molecular Weight			209.94
Properties	It is a colorless monoclinic crystal, but often appears off-white, pompadour, straw yellow or black due to impurities. It has relative density of 2.9-3.0, mp 1000. It is slightly soluble in water, and its aqueous is acidic. It decomposes to release poisonous HF gas while meeting sulfuric acid.
Usages	It is used as flux in aluminum smelting, cropper insecticide, flux and whiting agent of enamel glaze. It is also used in the manufacture of milky white glass, aluminum alloy and boiling steel. Its used as ingredient of grinding wheel.
Specification	Parameter			Superfine		Grade	Grade
	Fluorine (F)		≥	53		53	53
	Aluminum (Al)		≥	13		13	13
	Sodium (Na)		≤	32		32	32
	Silicon Oxide (SiO2)		≤	0.25		0.36	0.40
	Ferric Oxide (Fe2O3)		≤	0.05		0.08	0.10
	Sulfate (SO4^2-)		≤	0.7		1.2	1.3
	Calcium Oxide (CaO)		≤	0.10		0.15	0.20
	Phosphorus Pentoxide (P2O5)		≤	0.02		0.03	0.03
	Water (H2O)		≤	0.4		0.5	0.8
	L.O.I on 550^oC≤		≤	2.5		3.0	3.0
Packing	In 25kg/50kg plastic woven bag lined with high pressure polyethylene plastic bag.

 

Application

 

As a flux in primary aluminium smelting.

Thick size(0-10mm)and good fluidity, Convenient for mechanization and feeding automatically.

Low melting point and fast melting, which can reduce the period of turning into normal working condition

 

Packaging & Shipping

In 25kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.

We have long-term and stable freight forwarders to provide competitive sea freight quotations and after-sales services to our customers

 

FAQ

Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customer.

Q2: How to start orders and make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or other we can discuss.

Q3: How to confirm the Product Quality before placing orders.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and request, we will manufacture the products according to your request.

Q4: What is your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition the sample charge is 100% paid.

Q5: How about delivery leadtime?
A: Delivery lead time: about 3-5 days after payment confirmed. (Chinese holiday not included)

Q6: Is there a discount?
A: Different quantity has different discount.

Q7: How to contact us?
You can contact wuth us by Whatsapp or Email. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.