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101031 Aluminium ammonium sulfate dodecahydrate

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101031
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7784-26-1232-055-3AlH₄NO₈S₂ * 12 H₂ONH₄Al(SO₄)₂ * 12 H₂O453.33 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1010310500 Plastic bottle 500 g
Description
Catalogue Number101031
SynonymsAlum ammonium, Ammonium alum
References
Product Information
CAS number7784-26-1
EC number232-055-3
GradeACS
Hill FormulaAlH₄NO₈S₂ * 12 H₂O
Chemical formulaNH₄Al(SO₄)₂ * 12 H₂O
Molar Mass453.33 g/mol
HS Code2833 30 00
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Boiling point200 °C (1013 hPa)
Density1.640 g/cm3
Melting Point93 °C
pH value2.6 (100 g/l, H₂O, 25 °C)
Bulk density700 - 800 kg/m3
Solubility150 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Assay (complexometric)99.0 - 102.0 %
Insoluble matter≤ 0.005 %
Chloride (Cl)≤ 0.0005 %
Nitrate (NO₃)≤ 0.001 %
Heavy metals (as Pb)≤ 0.001 %
As (Arsenic)≤ 0.00005 %
Ca (Calcium)≤ 0.05 %
Cr (Chromium)≤ 0.0005 %
Fe (Iron)≤ 0.0002 %
K (Potassium)≤ 0.005 %
Mn (Manganese)≤ 0.0005 %
Na (Sodium)≤ 0.005 %
Corresponds to ACS
Global Trade Item Number
Catalogue Number GTIN
1010310500 04022536014739