555-31-7 Aluminium isopropoxide 2-Propanol, aluminum salt
Product Name |
Aluminium isopropoxide |
CAS No |
555-31-7 |
EINECS No |
209-090-8 |
Molecular Weight |
204.4 |
Flash Point |
46ºC |
Refractive Index |
1.0346 |
Boiling Point(℃) |
125-130ºC (38 mmHg) |
Density |
1.035g/cm3 |
MF |
C9H21O3Al |
Application |
Pharmaceutical Intermediate |
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
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