| Identification | Back Directory | [Name]
ALUMINUM SILICATE | [CAS]
14504-95-1 | [Synonyms]
PYRAX ABB
ANDALUSITE
SILLIMANITE
PYROPHYLLITE
FIBERFRAX(R)
ALUMINIUM SILICATE
AluMinuM Metasilicate
aluminium silicate(3:2)
PGZIKUPSQINGKT-UHFFFAOYSA-N
Silicicacid,aluminumsalt(3:2)
dialuminum,dioxido(oxo)silane
SILICA-ALUMINA CATALYST SUPPORT
CATALYST (ALUMINUM PILLARED CLAY)
aluminium silicate - [Al2(SiO3)3]
silicicacid(h2sio3),aluminumsalt(3:2)
MONTMORILLONITE (ALUMINUM PILLARED CLAY)
Andalusite, naturally occurring mineral, grains, approximately 0.06-0.19in | [EINECS(EC#)]
238-509-7 | [Molecular Formula]
Al2O5Si | [MDL Number]
MFCD00077645 | [MOL File]
14504-95-1.mol | [Molecular Weight]
162.05 |
| Hazard Information | Back Directory | [Uses]
ALUMINUM SILICATE (Sillimanite) is extensively mined as
a byproduct of beach mineral sand operations in South Africa and Australia. Sillimanite
minerals are predominantly used in refractories and technical porcelains. Sillimanite refractories cut into various shapes and sizes or made out of bonded particles are used in industries like cement, ceramics, glass making, metal smelting, refinery and treatment, tar distillation, coal carbonization, chemical manufacture, and iron foundries. | [Reactions]
ALUMINUM SILICATE (Sillimanite), kyanite, and andalusite are all mullite-forming minerals, that is, on firing they
decompose into mullite and vitreous silica according to the chemical reaction:
3Al2SiO5
—> Al6Si2O13 + SiO2
However, sillimanite
does not change into mullite until the temperature reaches 1545°C with a volume expansion
of 5 to 6 vol.%.
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| Company Name: |
Gelest, Inc.
|
| Tel: |
(215)-547-1015 |
| Website: |
www.gelest.com |
| Company Name: |
Alfa Aesar
|
| Tel: |
1 888 343-8025 Specialty/Bulk |
| Website: |
www.alfa.com |
| Company Name: |
SIGMA-RBI
|
| Tel: |
800 736 3690 (Orders) |
| Website: |
www.sigma-aldrich.com |
|