Industrial Grade Competitive Price O3sb2 CAS No. 1309-64-4 Antimony Trioxide/Antimony (III) Oxide

• CAS No.: 1309-64-4;1327-33-9
• Formula: O3sb2
• EINECS: 215-175-0
• Classification: Inorganic Analytical Reagents
• Source: Imported Reagents
• Property: Inorganic Reagent
• Model NO.: 99%
• Transport Package: Bag
• Specification: 99%
• Trademark: EVER CHEMICAL
• Origin: China
• HS Code: 28258000
• Production Capacity: 5000mt/Month

Product Description

Product Description

Industrial Grade Competitive Price O3Sb2 CAS No. 1309-64-4 Antimony Trioxide/Antimony (III) Oxide
 

Appearance	White Powder
Product name	Antimony Trioxide
Density	5.20
Molecular Weight	291.52
CAS	1309-64-4
Sample	Availiable
Melting Point	656
Boiling Point	1456
Sb2O3% ≥	99.80
As2O3% ≤	0.05
PbO% ≤	0.08
Fe2O3% ≤	0.005
CuO% ≤	0.002
Se% ≤	0.004
Whiteness% ≥	96.0

  

Application Area

Antimony trioxide is an additive flame retardant, which is often used with other flame retardants and smoke suppressants, and the synergistic effect can be produced between the components.

At the initial stage of combustion, antimony trioxide is first melted, forming a protective film on the surface of the material to isolate the air, and reducing the combustion temperature through the internal endothermic reaction.

At high temperatures, antimony trioxide is vaporized, diluting the oxygen concentration in the air and thus playing a flame retardant role.
 

 

Packaging & Shipping

Company Profile

Ever century chemical is a professional manufacturer and global distributor of chemical products . Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City,  covered an area of 5000 square meters,  which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we not only produce by ourselves, we also have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing, PU, chemical producing, rubber and plasticizer etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.

Quality Control

Certifications

 

Why Choose Us

1.One-stop service station for your whole industry.
We can provide mixing, repacking, storing service for you.
We owned factory produced doa,dphp,dinp,totom,We have our warehouse for raw material ,You can buy all of them from us for only one time , we will update the orders processing of all to you on time. We are pleasure to be your warehouse and purchase office in China .

2.Provide the most favorable solutions.
There are many Chinese and other international suppliers of each item , you don't need to inquiry over all of them , just tell us your requirement, we will match the most suitable products for you based on our domestic international resources. We also have a lot of imported resources in our warehouse.
 

3.Qualified Quality is the first condition for business.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. -----Be honest, be sincere ,be your best consultant and supplier. We do the best as what we can, we tell you the truth what we can't reach, and providing sincere advice for you.

 

FAQ

Question:

1.what is you payments?
Payment by T/T, ,L/C , DP

2.How to confirm the Product Quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.

3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately. After over 15 years on global trade, we has formed a mature international trade logistics chain.  We can offer "door to door service", our professional team gives you this "one-stop" service to save your time.