Sigma-Aldrich 239186 Aluminum hydroxide reagent grade 25 gr
Kategori
Marka
Stok Kodu
LB.SA.239186-25G
Kısa Bilgi
Linear Formula: Al(OH)3 CAS Number: 21645-51-2 Molecular Weight: 78.00 EC Number: 244-492-7 MDL number: MFCD00003420 PubChem Substance ID: 329752517 NACRES: NA.55
| Sigma-Aldrich 239186 Aluminum hydroxide reagent grade 25 gr |
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Linear Formula: Al(OH)3
CAS Number: 21645-51-2
Molecular Weight: 78.00
EC Number: 244-492-7
MDL number: MFCD00003420
PubChem Substance ID: 329752517
NACRES: NA.55
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PROPERTIES
grade reagent grade
Quality Level 100
form powder
composition Al2O3, 50-57%
concentration 50.0-57.5% (Al (as Al2O3), EDTA titration)
solubility water: insoluble
density 2.42 g/cm3 at 20 °C
SMILES string O[Al](O)O
InChI 1S/Al.3H2O/h;3*1H2/q+3;;;/p-3
InChI key WNROFYMDJYEPJX-UHFFFAOYSA-K
DESCRIPTION
General description
Aluminum hydroxide (Al (OH)3) is an amphoteric compound, soluble in both base and acids. It is used as a precursor for alumina catalysts and flame-retardant materials. Aluminum hydroxide is primarily used as a feedstock to produce other aluminum compounds, including sodium aluminate, activated alumina, aluminum nitrate, zeolites, polyaluminum chloride, aluminum chloride, and specialty calcined aluminas.
Application
Aluminum hydroxide may be used:
- In the preparation of Li2O–Al2O3–SiO2 (LAS) glass-ceramic systems.
- As a aluminum precursor in the preparation of alumina.
Other Notes
may contain aluminum carbonate species
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Tavsiye Ürünler
Sınırlı Stok
1.556,96 TL + KDV
1.868,35 TL
