Merck, 1.01031, Aluminium ammonium sulfate dodecahydrate

Name: Aluminium ammonium sulfate dodecahydrate
Brand: Merck
SKU: 1.01031

Aluminium ammonium sulfate dodecahydrate, Alum ammonium, Ammonium alum, for analysis EMSURE® ACS

Catalog Number: 1.01031

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Category

Metal Salts

TagsAnalytical Chemistry Analytical Reagents Salts

CollectionsMerck Analytical Reagents Collection Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

Application

The Individual Differences in the Perception of Oral Chemesthesis Are Linked to Taste Sensitivity.: Research highlights the link between chemesthetic perceptions and taste sensitivity, emphasizing the role of compounds like aluminum ammonium sulfate in sensory science, useful in tailoring consumer products to enhance palatability and efficacy (Sandell MA et al., 2021).

Compounding MgCl₂·6H₂O with NH₄Al(SO₄)₂·12H₂O or KAl(SO₄)₂·12H₂O to Obtain Binary Hydrated Salts as High-Performance Phase Change Materials.: Demonstrates the application of aluminum ammonium sulfate in creating efficient phase change materials for thermal energy storage, suggesting its broader applicability in sustainable energy solutions (Zhang Z et al., 2019).

Behavioral effects of long-term oral administration of aluminum ammonium sulfate in male and female C57BL/6J mice.: This animal study investigates the long-term effects of aluminum ammonium sulfate consumption, contributing to safety assessments and regulatory standards for its use in consumer products (Miyakawa T et al., 2018).

The Revision of Aluminum-containing Food Additive Provisions in China.: Discusses regulatory changes and safety evaluations of aluminum-based additives like aluminum ammonium sulfate in the food industry, impacting formulation and compliance strategies (Zhang JB et al., 2016).

Analysis Note
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
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Specifications

General

UNSPSC Code	12352302
EC Index Number	232-055-3
NACRES	NA.21
MDL number	MFCD00149958
SMILES string	[Al]1(O[S](=O)(=O)O1)O[S](=O)(=O)[O-].[N+H4].O.O.O.O.O.O.O.O.O.O.O.O
InChI	1S/Al.H3N.2H2O4S.12H2O/c;;21-5(2,3)4;;;;;;;;;;;;/h;1H3;2(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
InChI key	WZUKKIPWIPZMAS-UHFFFAOYSA-K
grade	ACS reagent
product line	EMSURE®
assay	99.0-102.0% (complexometric)
form	solid
impurities	≤0.005% Insoluble matter
pH	2.6 (25 °C, 100 g/L in H2O)
bp	200 °C/1013 hPa
mp	93 °C
bulk density	700‑800 kg/m3
anion traces	chloride (Cl-): ≤0.0005%
cation traces	As: ≤0.00005%
storage temp.	2-30°C
Quality Level	300

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