7784-27-2 Usage
Description
Aluminum nitrate nonahydrate, with the chemical formula Al(NO3)3·9H2O, is a white, crystalline solid that exhibits high solubility in water. It is a versatile chemical compound used in a variety of industrial applications due to its unique properties.
Uses
Used in Chemical Manufacturing:
Aluminum nitrate nonahydrate is used as a precursor for the production of various aluminum compounds, which are essential in numerous chemical processes and applications.
Used in Catalyst Production:
It serves as a key component in the manufacturing of catalysts, which are vital in accelerating chemical reactions in various industries, including petrochemicals and pharmaceuticals.
Used in Textile Industry:
In the textile industry, aluminum nitrate nonahydrate is used as a mordant to fix dyes onto fabrics, enhancing colorfastness and durability.
Used in Leather Tanning:
It is utilized in the leather tanning process to promote the absorption of tannins, which helps in preserving and softening the leather.
Used in Cosmetics and Pharmaceuticals Manufacturing:
Aluminum nitrate nonahydrate is used in the formulation of certain cosmetics and pharmaceuticals, contributing to their stability and effectiveness.
Used as a Dehydrating Agent:
Due to its ability to absorb water, aluminum nitrate nonahydrate is employed as a dehydrating agent in specific chemical processes to remove moisture from substances.
Safety Precautions:
Despite its wide range of applications, aluminum nitrate nonahydrate should be handled with care, as it is harmful if ingested or inhaled and can cause skin and eye irritation upon contact. Proper safety measures and personal protective equipment are essential when working with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 7784-27-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7784-27:
(6*7)+(5*7)+(4*8)+(3*4)+(2*2)+(1*7)=132
132 % 10 = 2
So 7784-27-2 is a valid CAS Registry Number.
InChI:InChI=1/Al.NO3.9H2O/c;2-1(3)4;;;;;;;;;/h;;9*1H2/q+3;-1;;;;;;;;;
7784-27-2Relevant articles and documents
Optical properties of nanocrystalline magnesium aluminate spinel synthesized from industrial wastes
Ewais, Emad M.M.,Besisa, Dina H.A.,El-Amir, Ahmed A.M.,El-Sheikh, Said M.,Rayan, Diaa E.
, p. 159 - 166 (2015)
In this work, magnesium aluminate spinel (MA) nanoparticles were synthesized via co-precipitation method using industrial wastes of magnesium and aluminum. The obtained powders were calcined at a temperature range of 650-1500°C. The calcined powders were characterized by XRD, FT-IR, DTA, FE-SEM and HR-TEM. XRD data illustrated that the spinel MA with a crystallite size of ~3.8 nm was formed at 650°C. Optical properties of the MA spinel revealed that the optical reflectance is highly dependent on calcination temperature. Photoluminescence analysis revealed intrinsic emission bands with high intensity centered at 390, 370 and 485 nm, when the samples are excited by a 350 nm light from a Xe lamp at room temperature. Results suggest that co-precipitation method of aluminum and magnesium wastes at low temperatures is a promising way for the production of highly pure and active nanocrystalline MA spinel with expected unique properties.
Block Coordination Copolymers
-
, (2010/09/07)
The present invention provides compositions of crystalline coordination copolymers wherein multiple organic molecules are assembled to produce porous framework materials with layered or core-shell structures. These materials are synthesized by sequential growth techniques such as the seed growth technique. In addition, the invention provides a simple procedure for controlling functionality.