Reagent Aluminium
Molecular Formula :ALF3·3H2O
Molecular Weight : 147.03
Property: White crystalline powder with stable performance, slightly soluble in hot water, not soluble in acid, alkali, and other organic solvents. It loses 2 molecules of water of crystallization at 120 degrees centigrade, and it will be dehydrated completely at 250 degrees centigrade. It has the melting point of 1290 degrees centigrade.
Use: Mainly as catalyst for manufacturing cryogen
Quality Index :
Index\Name
|
Index |
Aluminium (ALF3·3H2O)content |
98-102% |
Chloride ( cl ) % ≤ |
0.005 |
Sulfate ( SO 4 ) % ≤ |
0.01 |
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|
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