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| Synonyms:Aluminum nitrate nonahydrate Aluminum(III) nitrate Nitric acid, aluminum salt, nonahydrate Aluminum trinitrate Molecular Formula:AlH6NO4 Molecular Weight: 111.03 HS Code: 2834299090 Grade: Industrial grade 98% Hazard Class:Class 5.1 | |||||||||
7784-27-2
bosschemical
7784-27-2
Indexes | Standard | Analyst Result |
Al(NO3)3.9H2O%≥ | 98.0 | 98.79 |
Water insoluble%≤ | 0.02 | 0.008 |
Cl%≤ | 0.005 | 0.003 |
SO4%≤ | 0.01 | 0.001 |
Ferrum(Fe)%≤ | 0.003 | 0.001 |
Clarity test | Qualified | Qualified |
pH | 2.5-3.5 | 2.9 |
1. Catalyst and Carrier Manufacturing
Petroleum and Chemical Catalysts: Used for producing hydrogenation, hydrolysis and cracking catalysts in oil refining and petrochemical processes, or as an aluminum precursor for synthetic high-purity alumina catalyst carriers.
2. Textile and Dyeing Industry
Water-repellent and anti-seepage agents and preservatives: Used in the processing of natural and synthetic fibers, serving as raw materials for fabric water-repellent/hydrophobic finishing agents.
Dyeing mordants (Mordant): Used as mordants in the dyeing process of cotton, linen and printed fabrics to enhance the adhesion and color fastness of dyes to the fabric.
3. Leather Tanning and Processing
Tanning agents: Used in the leather industry as an effective component for chrome-free tanning (aluminum tanning), providing leather with good softness and heat resistance, often used in the production of white or lightweight leather.
4. Metal Surface Treatment and Nuclear Industry
Uranium and rare earth element extraction: Used as salt precipitants in nuclear industry and wet metallurgy as extractants, significantly improving the extraction efficiency of solvents for target metal ions.
Metal etching and anti-corrosion treatment: As an auxiliary additive in aluminum and aluminum alloy chemical polishing, anti-corrosion passivation or special etching formulas.
5. Fine Ceramics and Special Materials
High-purity alumina and refractory materials: Through thermal decomposition, generating highly active and high-purity nano-sized alumina powder, used for manufacturing special structural ceramics, refractory materials and electronic substrates.
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