---
title: Aluminum Nitrate 9H₂O
date: 2025-02-21T09:13:26Z
modified: 2026-09-16T12:00:55Z
permalink: "https://allanchem.com/aluminum-nitrate-9h2o/"
type: page
status: publish
excerpt: ""
wpid: 2777
timestamp: 2026-09-16T12:00:55Z
tags: []
---

##### CAS Number

7784-27-2















##### Grade

ACS















##### Packaging

Fiber Drum







































Aluminum Nitrate H₂O is a 9-hydrate or nitric acid, aluminum salt. It is a crystalline compound that contains aluminum, nitrogen, oxygen, and water molecules.
**Chemical Formula:** Al(NO₃)₃·9H₂O
**Appearance**: White, Odorless crystalline powder.
**Uses:**
**Laboratory and Analytical Applications:** Commonly used as an analytical reagent in chemical analysis, qualitative and quantitative determinations, and research experiments requiring high purity and precision. It serves as a standard or reference material for analytical tests, titrations, and spectrophotometric analyses.
**Chemical Synthesis**: In laboratory settings, ACS Grade Aluminum Nitrate Nonahydrate can be used as a chemical precursor or intermediate for the synthesis of compounds, complex molecules, and specialty chemicals with high purity and consistency.
**Quality Assurance:** Serves as a quality control standard or reference material in laboratories, manufacturing facilities, and industrial settings to ensure the quality, purity, and consistency of products, processes, and analytical methods.
**Additional Applications:** It acts as a mordant to improve dye adhesion to fabrics. Used in some leather tanning processes to improve leather’s texture and durability.







































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