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cp1
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Pharmaceuticals, feed additives

This product is a high purity, good flowability white granule or powder with uniform particle size, high adsorption and flow promotion properties. It is mainly used in feed additives, vitamin E and other industries, and is a good carrier for various feed flavoring agents, mold inhibitors, acid inhibitors, antioxidants, choline chloride, allicin and other products. In fluffing agent, anti-caking agent, premix, trace elements, vitamins and other products
  • STANDARD : DB35/T 1208-2011
  • CAS NO : 112926-00-8 (7631-86-9)
  • EINECS No : 231-545-4
For detailed product description, please contact our sales representative to obtain
产品参数

Technical parameters of silica for feed additives and medical carriers:

Specification FENGSIL-260 FENGSIL-260P FENGSIL-200
Appearance Micro pearl Powder Micro pearl
Heating loss (105°C)% ≤ 6.5 ≤ 6.5 ≤ 6.5
Loss on ignition (1000±25°C)% ≤ 8.5 ≤ 8.5 ≤ 8.5
DBP Oil Absorption Value
cm3/g
2.4-3.0 2.4-3.0 1.8-2.5
Silica(dry basis)
silica content%
≥ 96 ≥ 96 ≥ 96
PH-value(10%aqueous solution)
PH-value(10%aqueous solution)
6.0-7.5 6.0-7.5 6.0-7.5
Heavy metal (Pb) mg / kg
of heavy metal 
≤ 30 ≤ 30 ≤30
As arsenic mg/kg ≤ 3.0 ≤ 3.0 ≤ 3.0
Cd cadmium mg / kg ≤ 0.5 ≤ 0.5 ≤ 0.5
Pb lead mg/kg ≤ 5 ≤ 5 ≤ 5
Na2SO4 sodium sulfate% ≤ 4.0 ≤ 4.0 ≤ 4.0
Average grain diameter
d50 µm
150-250 80-150 180-450

 

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