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Silicon Dioxide Used for Feed Additive and Pharmaceutical Carrier

China Silicon Dioxide Used for Feed Additive and Pharmaceutical Carrier, Find details about China Silica, Feedused Silica from Silicon Dioxide Used for Feed Additive and Pharmaceutical Carrier

Quality
First Class
Trademark
HCSIL
Specification
20kg
Origin
China
HS Code
2811229000
Quality
First Class
Trademark
HCSIL
Specification
20kg
Origin
China
HS Code
2811229000
The product is highly-purified white particle or powder with favorable fluidity. It is mainly used in feed additive, vitamin E and other industries. It is favorable carrier for feed flavor enhancement, mildew-proof agent, antioxidant, allicin, swelling agent, caking inhibitor, premix compound, microelement, vitamin and other products.Technical properties: 
Silicon Dioxide Used for Feed Additive and Pharmaceutical Carrier
ItemsHCP 260HCP 260PHCP 200
AppearanceMicro pearlPowderMicro 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 DBP cm3/g2.4-3.02.4-3.01.8-2.5
Silica(dry basis) %≥ 96≥ 96≥ 96
PH-value(10%aqueous solution)6.0-7.56.0-7.56.0-7.5
Heavy metal (Pb) mg/kg≤ 30≤ 30≤30
As  mg/kg≤ 3.0≤ 3.0≤ 3.0
Cd  mg/kg≤ 0.5≤ 0.5≤ 0.5
Pb mg/kg≤ 5≤ 5≤ 5
Na2SO4 %≤ 4.0≤ 4.0≤ 4.0
Average grain diameter d50 µm150-25080-150180-450

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