Aluminium ammonium sulfate dodecahydrate ≥99.0% USP
Supplier: SPECTRUM CHEMICAL MFG CORP
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AMMONIUM ALUM, DODECAHYDRATE, POWDER, USP, otherwise known as ammonium aluminum sulfate or just alum is a white crystalline double sulfate that is used in small amounts for niche applications like water purification and deodorants. Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Formula:
AlNH₄(SO₄)₂·12H₂O Storage Temperature: Ambient |
MDL Number:
MFCD00051042 CAS Number: 7784-26-1 |
Specification Test Results
Assay (Dried Basis) | 99.0 - 100.5 % |
Loss On Drying | 45.0 - 48.0 % |
Alkalies and Alkaline Earths | max. 0.5 % |
Heavy Metals | max. 0.002 % |
Iron (Fe) | To Pass Test |
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