Compound Q&A
What are the physical and chemical properties of aluminum trihydrate (CAS: 1302-74-5)?
Answer
Aluminum trihydrate (CAS: 1302-74-5) is a white, crystalline powder with a molecular weight of approximately 102.09 g/mol. It is poorly soluble in water but soluble in acids. Chemically, it is highly reactive with acids to form aluminum salts and water. It has a high melting point of about 200°C and is commonly used in pharmaceuticals, cosmetics, and as a fire retardant due to its ability to decompose exothermically and release water.
About
CAS No
1302-74-5
English Name
aluminum;trihydrate
Molecular Formula
H6Al2O3
Molecular Weight
114.057 g/mol
SMILES
O=[Al]O[Al]=O
InChIKey
MTYZVIUPSZCBML-UHFFFAOYSA-N
Last Updated: 2025-09-07 10:19
