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质量水平
表单
solid
表面积
800-1500 m2/g
杂质
≤0.2% EtOH solubles
≤0.5% Substances soluble in water
≤0.5% water solubles
≤1% HNO3 solubles
灼烧残渣
≤1% (600 °C)
缺失
≤ 10% loss on drying
粒径
<100 μm (~90%)
mp
3550 °C
堆积密度
150‑440 kg/m3
痕量阴离子
sulfate (SO42-): ≤100 ppm
痕量阳离子
Fe: ≤300 ppm
Pb: ≤10 ppm
Zn: ≤10 ppm
储存温度
no temp limit
InChI
1S/C
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
分析说明
Identity: conforms
Substances soluble in nitric acid: ≤ 1 %
Substances soluble in water: ≤ 0.5 %
Substances soluble in Ethanol: ≤ 0.2 %
Sulphate (SO₄): ≤ 100 ppm
Fe (Iron): ≤ 300 ppm
Pb (Lead): ≤ 10 ppm
Zn (Zinc): ≤ 10 ppm
n-Hexane adsorption: ≥ 30 %
Residue on ignition (600 °C): ≤ 1 %
Loss on drying: ≤ 10 %
Particle size (< 100 µm): about 90 %
Substances soluble in nitric acid: ≤ 1 %
Substances soluble in water: ≤ 0.5 %
Substances soluble in Ethanol: ≤ 0.2 %
Sulphate (SO₄): ≤ 100 ppm
Fe (Iron): ≤ 300 ppm
Pb (Lead): ≤ 10 ppm
Zn (Zinc): ≤ 10 ppm
n-Hexane adsorption: ≥ 30 %
Residue on ignition (600 °C): ≤ 1 %
Loss on drying: ≤ 10 %
Particle size (< 100 µm): about 90 %
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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