Industry Grade Sodium Pyroantimonate Powder 80 Mesh 1400℃ Boiling Point

 

Name: Sodium Pyroantimonate Powder
CAS: 15432-85-6
Molecular formula: NaSb (OH) 6
Molecular weight: 246.79
Form: white powder
Basic performance
A powder with granular crystals and equiaxed crystals. High temperature resistance, at 1000 degrees centigrade still do not decompose. Soluble in tartaric acid, sodium sulfide solution, concentrated sulfuric acid, slightly soluble in alcohol, ammonium salt, insoluble in acetic acid, dilute alkali and rare inorganic acids. Insoluble in cold water, a colloid is formed by hydrolysis in hot water. poisonous
Main uses
It is used for flame retardant of PBT, PET and other fibers, and flame retardant of engineering plastics. Biochemical studies. It is used as clarifying agent for picture tube, optical glass and all kinds of high grade glass, fire retardant for textiles, plastic products, enamel whiteness agent, opaque filler for casting paint, composition of acid resistant paint for iron and steel plate, chemical analysis for identification of sodium ion.
Packing
Internal plastic 25KG/ bags, or 1000KG/ bags.
Storage and transportation
This product is a non - dangerous product to prevent damage from moisture, rain and packaging during transportation. Stored in a dry and ventilated storeroom.

 

 

Sodium Pyroantimonate Certificate Of Analysis

 

ITEM	SPECIFICATIONS
Grade	ESSP-01	ESSP-02
Antimony (Sb2O5)(%,Min)	64.8±0.8	64.8±0.8
Na2O(%,Min)	12.5±0.5	12.5±0.5
Appearance	Pure White	Grey White
Impurity(%,Max)
Sb2O3	0.1	0.3
Iron(Fe2O3)	0.02	0.05
Lead(Pbo)	0.1	0.3
Copper(Cuo)	0.005	/
Chromium(Cr2O3)	0.005	/
Vanadium(V2O5)	0.005	/
Arsenic(As2O3)	0.02	0.05
Attach water(H2O)	0.3	0.3
Other Index
Particle Size(≥-80mesh ,)%	99	99

 

Note:We can produce according to the customer request.