Silica White

price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-25 17:51
Browse the number: 124
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Product details

Silica White

[Name]
silica white [14464-46-1]
[Molecular formula] SiO2·nH2O
[Molecular weight] 60
[UN] -
[Product Specifications]

Index Name

BT-X 

BT-M 

BT-S 

PH

 5.0-8.0

5.0-8.0    

5.0-8.0   

Loss on heat (%)

 4.0-8.0

≤5.0

 ≤5.0

Residue on sieve (%)

75µm≤0.05   

45µm≤1.0

 

DBP absorption value (cm3/g)

≥2.6

 2.2-2.6

 ≥2.8

pour density g/ml

 

 ≤0.11

 

alkali metalmg/kg

 ≤3.5

 

 

Silica (%)

≥90 

Loss on ignition (%)

≤7.0

Color

white powdery or granular

Specific surface area (m2/g)

 150-350


[Character]white powdery or granular
[Uses] Packing with plastic weaven bag lined with polythene plastic bag, 10kg or 20kg per bag.

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