ALN_ACS™
ALUMINIUM NITRATE NONAHYDRATE (Al(NO₃)₃·9H₂O) – ACS GRADE
Alpha HPA offers ACS Grade Aluminium Nitrate (ALN_ACS) with a purity of >98.0%, meeting the rigorous standards set by the American Chemical Society (ACS). This product is available in crystalline form and is optimised for laboratory and research applications where consistent quality and reliability are essential.
What sets Alpha HPA’s ACS Grade Aluminium Nitrate apart is our commitment to quality and consistency. While not as ultra-pure as our 5N-grade Ultra ALN™, this product still benefits from our advanced purification processes and is backed by Alpha HPA’s reputation for excellence.
THE VERSATILITY OF OUR
ALN_ACS™ FOR INDUSTRY APPLICATIONS
OPTIMISED FOR RESEARCH & DEVELOPMENT
Our ACS Grade Aluminium Nitrate is tailored for:
- Specialty material formulation
- Material science research
- Analytical chemistry applications
- Synthesis of inorganic compounds and catalysts
RELIABLE PERFORMANCE FOR CRITICAL APPLICATIONS
This grade is ideal for researchers and developers seeking a dependable precursor for experimental work. It supports innovation across a wide range of scientific disciplines, offering a balance of purity and accessibility.

TEST | LIMIT | RESULT | ||
Appearance | White Crystals | White Crystals | ||
Complexometric EDTA | min. 98.0 – 102.0% | 98.4% | ||
Insoluble Matter | max. 0.005% | 0.003% | ||
Chloride (Cl) | max. 10 ppm | < 10 ppm | ||
Iron (Fe) | max. 20 ppm | 0.1 ppm | ||
Heavy Metals (by ICP) | max. 10 ppm | < 1 ppm | ||
Sulfate (SO4) | max. 50 ppm | < 50 ppm | ||
Calcium (Ca) | max. 50 ppm | < 1 ppm | ||
Magnesium (Mg) | max. 10 ppm | < 1 ppm | ||
Potassium (K) | max. 20 ppm | < 5 ppm | ||
Sodium (Na) | max. 50 ppm | < 1 ppm | ||
Meets ACS Requirements | Current Specification | Conforms | ||
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