Precipitated silica/silica/silica beads for food additives

Precipitated silica, a form of synthetic amorphous silicon dioxide, is derived from quartz sand, a crystalline form of silicon dioxide. The physical properties of precipitated silica can be manipulated during the manufacturing process to deliver products with a wide range of performance-enhancing features engineer

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Precipitated silica, a form of synthetic amorphous silicon dioxide, is derived from quartz sand, a crystalline form of silicon dioxide. The physical properties of precipitated silica can be manipulated during the manufacturing process to deliver products with a wide range of performance-enhancing features engineered for many different end-use applications, such as RUBBERS AND TIRES, FOOD, FEED, SILICON RUBBER ,PLASTICS ect.  

Silica for food additives


Standard: GB25576-2010
CAS NO: 112926-00-8 (7631-86-9)
EINECS No: 231-545-4
Product Description: The product is highly-purified white particle or loose powder with favorable fluidity. It can be used in powdery food to increase the fluidity of powder, or to improve the diffusion ability of dry powder in liquid. It is mainly used in caking inhibiter, thickener, stabilizer, flavor and spice dryer, etc.

Technical properties:

ItemsHCP 921HCP 220CHCP 600
AppearanceSuper-fine PowderSuper-fine PowderMicro pearl
Heating loss (105°C) %≤ 5.0≤ 5.0≤ 5.0
Loss on ignition (1000±25°C)%≤ 8.5≤ 8.5≤ 8.5
DBP Oil Absorption Value cm3/g1.8-2.82.8-3.52.0-3.0
Silica(dry basis)%≥ 96≥ 96≥ 96
PH-value(10%aqueous solution)6.0-7.06.0-7.06.0-7.0
Heavy metal (Pb) mg/kg≤ 30≤ 30≤30
As  mg/kg≤ 3.0≤ 3.0≤ 3.0
Pb  mg/kg≤ 5≤ 5≤ 5
Na2SO4 %≤ 4.0≤ 4.0≤ 4.0
Average grain diameter d50 µm10-1510-15180-400

Package: 5kg , 10kg, 15 kg etc. We can customize package according customers requirement.

Website: http://haochuangchemical.en.made-in-china.com
  

Precipitated Silica Used for Food Additive /Silicon Dioxide /White Carbon Black Micro Pearl
Precipitated Silica Used for Food Additive /Silicon Dioxide /White Carbon Black Micro PearlPrecipitated Silica Used for Food Additive /Silicon Dioxide /White Carbon Black Micro PearlPrecipitated Silica Used for Food Additive /Silicon Dioxide /White Carbon Black Micro Pearl

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