Kaolinite
SIAL/03584 - natural
Synonym: Aluminum silicate
CAS Number: 1318-74-7
Empirical Formula (Hill Notation): Al2O7Si2 · 2H2O
Molecular Weight: 258.16
EC Number: 215-286-4
MDL Number: MFCD00077645
Linear Formula: Al2O3 · 2SiO2 · 2H2O
Product Type: Chemical
form | powder |
InChI | 1S/2Al.O2Si.3O/c;;1-3-2;; |
InChI key | HNPSIPDUKPIQMN-UHFFFAOYSA |
quality | natural |
Quality Level | 100 |
SMILES string | O=[Si]=O.O=[Al]O[Al]=O |
Application: | Kaolinite can be used: • In the preparation of of polysialate polymers. • To prepare mullite composites by sintering kaolinite and alumina. • To synthesize microporous materials such as zeolite Linde Type A (LTA) and kaoline based silicoaluminophosphate (SAPO) molecular sieves. • In the synthesis of terbium pyridine-picolinate grafted kaoline, as a luminescent hybrid material. • As a filler and a coating pigment in the paper industry. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352106 |