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[Name] Silica white[10279-57-9]
[Molecular formula] SiO2·nH2O
[Molecular weight] 60
[UN] -
[IMDG Code]-
[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 |
max5.0 |
max5.0 |
|
Residue on sieve(%) |
75μmmax0.05 |
45μmmax1.0 |
|
|
DBP absorption valuecm3/g |
min2.6 |
2.2-2.6 |
min2.8 |
|
Pour density g/ml |
|
max0.11 |
|
|
Alkali metal mg/kg |
max3.5 |
|
|
|
Silica(%) |
min90 |
||
|
灼L.O.I. At 550°C % (%) |
max7.0 |
||
|
Color |
white powdery or granular |
||
|
Specific surface area |
150-350 |
||
[Character] white powdery or granular
[Uses] Packing with plastic weaven bag lined with polythene plastic bag, 10kg or 20kg per bag.
Add: Area C industrial park, jinxi county, fuzhou city,Jiangxi Province, P.R. China
Tel:+86-794-5259230、5259232 
Contact: Peng Youliang +86-18296376219
Fax:+86-794-5259231 
E-mail: