ultrafine CAS 1314-13-2 ZnO powder Zinc Oxide powder
US $2.00-$7.00
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Item | Unit | Specification | Result | Standard | |||
BET | m2/g | 100-240 | 165 | GB/T10722-2014 | |||
Silica content | % | ≥90 | 97.1 | HG/T3062-2008 | |||
loss on heating | % | 4.0-8.0 | 7.5 | HG/T3065-2008 | |||
Loss on ignition | % | ≤7.0 | 4.0 | HG/T3066-2008 | |||
iron content | mg/kg | According to contract | 422 | HG/T3070-2008 | |||
DBP | cm3/g | 2.00-3.50 | 2.36 | HG/T3072-2008 | |||
PH | % | 5.0-8.0 | 6.9 | HG/T3067-2008 | |||
Reaidue(45μm) | % | ≤0.5 | 0 | HG/T3064-2008 | |||
Color | Comply with sample | pass | HG/T3063-2008 | ||||
Appeanrcance | White powder or graule | pass | |||||
Conclusion | pass | ||||||










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