Factory wholesale Ws2 - 99.99% Antimony Trioxide Sb2O3 powder – Xinglu

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Factory wholesale Ws2 - 99.99% Antimony Trioxide Sb2O3 powder – Xinglu Detail:

Antimony Trioxide(Cas no:1309-64-4) 99.99%,99.999% 4n 5n

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Basic information:

1.Purity: 99.99%-99.999% 4n-5n antimony trioxide

2.CAS No.: 1309-64-4

3.Main application:  primarily used as a fire retardant in plastic insulations as well as electronic devices and household appliances. 

Characteristics:

1.Antimony oxide is the inorganic compound with the formula Sb2O3.

2.It is the most important commercial compound of antimony.

3.Antimony oxide is an amphoteric oxide, it dissolves in aqueous sodium hydroxide solution and concentrated mineral acids

4.When heated with carbon, the oxide is reduced to antimony metal.

5.With other reducing agents such as sodium borohydride or lithium aluminium hydride, the unstable and very toxic gas stibine is produced. 

6.When heated with potassium bitartrate, a complex salt potassium antimony tartrate, KSb(OH)2•C4H2O6 is formed.

Specification 

Impurities in ppm  

Below specification for 5n 99.999% antimony trioxide for easy reference.

Sb2O3% 99.999 min
Co -
Zn 0.5
Ag 0.05
Cu 0.05
Ca -
Al -
Mg 0.2
Ni 0.2
Pb 0.5
Sn -
Mo -
Fe 0.5
Mn 0.05
P -
Ga -
Cr -
Bi 0.2
Tl -
Sb -
As 1.5
Se -
Te -
Si 1.0
S 0.5
Hg -
Na -
Cd 1.0
Ge -
Au 0.2

 

Certificate

5

What we can provide

34


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Factory wholesale Ws2 - 99.99% Antimony Trioxide Sb2O3 powder – Xinglu detail pictures

Factory wholesale Ws2 - 99.99% Antimony Trioxide Sb2O3 powder – Xinglu detail pictures

Factory wholesale Ws2 - 99.99% Antimony Trioxide Sb2O3 powder – Xinglu detail pictures


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  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Lynn from Auckland - 2018.09.21 11:01
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Gwendolyn from Somalia - 2018.06.30 17:29

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