- Product Details
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Quick Details
-
Appearance:
-
White powder
-
Model Number:
-
Una-226
-
Specific surface area (N2) Multipoint:
-
180m2/g
-
DOA absorption1)4):
-
225ml/100g
-
Particle size,d50 Laser diffraction:
-
4.5μm
-
Loss on drying 2h at 105℃:
-
≤7.0%
-
PH value 5% in water PH:
-
6.5
-
Sieve residue 45μm spry:
-
≤300ppm
-
Electrical conductivity 4% in water:
-
≤1300μs/cm
-
Tamped density not sieved:
-
70±25g/l
-
Loss on ignition 2) 2h at 1000℃:
-
≤6.0%
-
Sio2 content 3):
-
≥97%
Quick Details
-
CAS No.:
-
7631-86-9
-
Purity:
-
96%
-
Place of Origin:
-
China
-
Appearance:
-
White powder
-
Model Number:
-
Una-226
-
Specific surface area (N2) Multipoint:
-
180m2/g
-
DOA absorption1)4):
-
225ml/100g
-
Particle size,d50 Laser diffraction:
-
4.5μm
-
Loss on drying 2h at 105℃:
-
≤7.0%
-
PH value 5% in water PH:
-
6.5
-
Sieve residue 45μm spry:
-
≤300ppm
-
Electrical conductivity 4% in water:
-
≤1300μs/cm
-
Tamped density not sieved:
-
70±25g/l
-
Loss on ignition 2) 2h at 1000℃:
-
≤6.0%
-
Sio2 content 3):
-
≥97%
Product Description
Specification
|
Item
|
单位
|
数值
|
|
Specific surface area (N2)
|
m2/g
|
180
|
|
DOA absorption1)4)
|
ml/100g
|
225
|
|
Particle size,d50 Laser diffraction
|
μm
|
4.5
|
|
Loss on drying 2h at 105℃
|
%
|
≤7.0
|
|
PH value 5% in water PH
|
-
|
6.5
|
|
Sieve residue 45μm spry
|
ppm
|
≤300
|
|
Electrical conductivity 4% in water
|
μs/cm
|
≤1300
|
|
Tamped density not sieved
|
g/l
|
70±25
|
|
Loss on ignition 2) 2h at 1000℃
|
%
|
≤6.0
|
|
Sio2 content 3)
|
%
|
≥97
|
|
Na content 3)4)
|
%
|
≤1.0
|
|
Fe content 3)4)
|
ppm
|
≤600
|
|
Sulfate content1)4)
|
%
|
≤1.5
|
|
Package size(net)
|
Kg/pack
|
5
|
Packing & Delivery
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