Anti Caking Agents

We offer a complete product range of Silicon Dioxide

Silicon Dioxide

the silicon dioxide that we offer is used extensively in several industries. The high quality silicon dioxide that we offer is pure and free from impurities. We ensure that the silicon dioxide that we offer conforms to the quality standards demanded by the industry. This silicon dioxide is available to the clients at reasonable prices. available in forms

granular particles
powder (15-25 microns)
lumps form 1 inches to 15 inches

packing

available in 50 kg. Hdpe bags
1 or 1.25 mt jumbo bags with liner inside, or as per customer requirements

Physical Properties

Property	Description
Color	Clear (in pure form)
Crystal habit	6-sided prism ending in 6-sided pyramid (typical)
Crystal system	Trigonal
Cleavage	None
Fracture	Conchoidal
Mohs scale hardness	7 - lower in impure varieties
Luster	Vitreous
Refractive index	1.544-1.553 - Dr +0.009 (B-G interval)
Streak	White
Specific gravity	2.65 constant; variable in impure varieties
Melting point	1650 (±75)^oC
Boiling point	2230>C
Solubility	H₂O insoluble

Chemical Properties

Analyte	SSW	Semi	General
SiO₂	99.80% (± 00.20%)	98.30% (± 00.20%)	96.50% (± 00.30%)
Al₂O₃	00.03% (± 00.05%)	00.50% (± 00.10%)	00.80% (± 00.10%)
Fe₂O₃	00.05% (max)	00.085% (max)	00.20% (max)
K₂O	25 ppm (max)	00.001% (max)	00.20% (± 00.05%)
Na₂O	40 ppm (max)	00.001% (max)	00.09% (max)
TiO₂	Nil	Traces	Traces
LOI @ 1000^oC	00.05%	00.10%	00.10%