ANTIMONY TRIOXIDE  

 

 

SYNONYM: ANTIMONY WHITE  

 

 

FORMULAR: Sb2O3  

 

 

M. W.: 291.5  

 

 

CAS NO.: 1309-64-4  

 

 

H.S. NO.: 2825.8000  

 

 

DESCRIPTION: WHITE CRYSTALLINE POWER. DENSITY 5.2. MELTING POINT 655 deg C. BOILING POINT 1425 deg C. SLIGHTLY SOLUBLE IN WATER.  

 

 

GRADE: TECH GRADE  

 

 

SPECIFICATIONS:  

 

PURITY  

99.5% MIN.  

As2O3  

0.06% MAX.  

PbO  

0.10% MAX.  

Fe2O3  

0.006% MAX.  

CuO  

0.002% MAX.  

Se  

0.005% MAX  

WHITENESS  

93% MIN  

 

 

USES: IT IS WIDELY USED AS A FLAME RETARDANT SYNERGIST IN THE INDUSITRIES OF PLASTIC, RUBBER, TEXITILE, FIBER, PIGMENT, PAINT, ELECTRON, ENAMEL, CERAMICS, AND AS A FINE AGENT IN GLASS, AS RAW MATERIALS IN THE PRODUCTION OF METAL PASSIVATION AGENT, AS CATALYST AGENT IN THE INDUSTRIES OF ORGANIC SYNTHESIS.  

 

 

PACKING:   PACKED IN 25KGS NET PLASTIC & CRAFT COMPOUND BAG, 20MT INTO 1X20’FCL  

 

 

STORAGE: STORE IN A COOL, DRY, WELL-VENTILATED AREA AWAY FROM INCOMPATIBLE SUBSTANCES. KEEP CONTAINERS TIGHTLY CLOSED.