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Quality Level
form
solid
surface area
800-1500 m2/g
impurities
≤10% HNO3 solubles
ign. residue
≤10% (600 °C)
loss
≤10% loss on drying
mp
3550 °C
bulk density
150‑440 kg/m3
cation traces
Fe: ≤1000 ppm
Zn: ≤200 ppm
storage temp.
no temp limit
InChI
1S/C
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Analysis Note
Identity: passes test
Substances soluble in nitric acid: ≤ 10 %
Fe (Iron): ≤ 1000 ppm
Zn (Zinc): ≤ 200 ppm
n-Hexane adsorption: ≥ 30 %
Residue on ignition (600 °C): ≤ 10 %
Loss on drying: ≤ 10 %
Substances soluble in nitric acid: ≤ 10 %
Fe (Iron): ≤ 1000 ppm
Zn (Zinc): ≤ 200 ppm
n-Hexane adsorption: ≥ 30 %
Residue on ignition (600 °C): ≤ 10 %
Loss on drying: ≤ 10 %
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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