Fumed Silica Manufacturer - Amorphous HDK N20 for Thickening

Quantity
FOB Price
≥10000
US$ 6.07
1000–9999
US$ 6.08
Product Attribute
CAS No.:
112945-52-5
Purity:
99.8%
Place of Origin:
Shanghai, China
Classification:
Silicon Dioxide
Model Number:
HDK N20
Brand Name:
King
Appearance:
White Powder
Application:
Thickening and Thixotropic Agent
EINECS No.:
231-545-4
Grade Standard:
Industrial Grade
MF:
SiO2
Other Names:
Fumed Silica
SiO² content:
> 99,8 %
Loss of weight:
< 2 %
Density at 20 °C:
approx. 2,2 g/cm³
Refraction index at 20 °C:
1,46
Silanol group density:
2 SiOH/nm2
BET surface:
175 - 225 m2/g
pH Value:
3.8 - 4.3
Tamped density:
approx. 40 g/l
Loss on drying , ex works:
< 1,5 %
Sieve residue:
< 0,03 %
Packaging and delivery
Selling Units:
Single item
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Sample Policy: Free samples are available
Products Description

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Shanghai King Chemicals Co., Ltd.

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