|Purity (SiO2, %)||≥ 96|
|Oil absorption (cm3/g)||2.0~ 3.0|
|Loss on drying (%)||4.0~ 8.0|
|Loss on ignition (%)||≤8.5|
|BET (m2/g)||170~ 240|
|pH (10% solution)||5.0~ 8.0|
|Sodium sulfate (as Na2SO4, %)||≤1.0|
|Arsenic (As)||≤ 3mg/kg|
|Lead (Pb)||≤ 5 mg/kg|
|Cadium (Cd)||≤ 1 mg/kg|
|Mercury (Hg)||≤ 1 mg/kg|
|Total heavy metals (as Pb)||≤ 20 mg/kg|
|Total plate count||≤500cfu/g|
|Salmonella spp./ 10g||Negative|
|Escherichia coli/ 5g||Negative|
At Foodchem International Corporation, we apply strict quality control process to all our products. All Silicon Dioxide we provide has been strictly tested under Kosher, Halal, HACCP and ISO standards and proved to be safe for using as food additive.
Storage: Silicon Dioxide should be Store in a cool and dry place and Keep away from strong light and heat
Handling Precaution: Handling of Silicon Dioxide should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.
Silicon Dioxide is a Silicate salt widely used as flow agent in food and beverage. As a flow agent, Silicon Dioxide can be used in a wide variety of industries including: food production, pharmaceutical, agriculture/animal feed, and various other industries.