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100128 Aurin tricarboxylic acid ammonium salt

100128
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Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
569-58-4209-319-1C₂₂H₂₃N₃O₉473.44 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1001280010 Glass bottle 10 g
1001289999 0
Description
Catalogue Number100128
SynonymsAluminon, Ammonium aurin tricarboxylate
Product Information
CAS number569-58-4
EC number209-319-1
GradeACS
Hill FormulaC₂₂H₂₃N₃O₉
Molar Mass473.44 g/mol
HS Code2918 99 90
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationAurin tricarboxylic acid ammonium salt GR for analysis (reagent for aluminium) ACS. CAS 569-58-4, pH 5.3 (10 g/l, H₂O, 20 °C).
Physicochemical Information
Melting Point220 - 225 °C decomposes
pH value5.3 (10 g/l, H₂O, 20 °C)
Bulk density400 kg/m3
Solubility800 g/l
Toxicological Information
LD 50 oralLD50 Rat 9000 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Specifications
Assay (acidimetric, calc. on anhydrous substance)≥ 98
Identity (IR-spectrum)passes test
Insoluble matter≤ 0.1 %
Water (according to Karl Fischer)≤ 10
Sulfated ash≤ 0.2 %
Suitability as reagent (for aluminium)passes test
Global Trade Item Number
Catalogue Number GTIN
1001280010 04022536916019
1001289999 04022536571188