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Product No: AA3443

Aluminium Ammonium Sulphate, LR 98%

Name: Aluminium Ammonium Sulphate
Brand: Chempure

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CAS Number

7784-26-1

Molecular Weight

453.33

Formula

AlNH4(SO4)2 · 12H2O

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About this item

IUPAC name	aluminum;azanium;disulfate;dodecahydrate
canonical smiles	[NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3]
inchi	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
molecular formula	AlH28NO20S2
synonyms	Ammonium alum 7784-26-1 Alum, ammonium ALUMINUM AMMONIUM SULFATE DODECAHYDRATE Aluminium ammonium sulfate dodecahydrate
Compound Description	Ammonium alum is an inorganic sulfate salt.

Computed Properties

Molecular Weight:	453.3 g/mol
Hydrogen Bond Donor Count:	13
Hydrogen Bond Acceptor Count:	20
Rotatable Bond Count:	0
Exact Mass:	453.0461480 g/mol
Monoisotopic Mass:	453.0461480 g/mol
Topological Polar Surface Area:	190 Å²
Heavy Atom Count:	24
Formal Charge:	0
Complexity:	62.2
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	16
Compound Is Canonicalized:	Yes

Related Compounds

Ammonium alum

CID 57358706

Aluminum;azanium;sulfonato sulfate;dodecahydrate

Aluminum;azanium;disulfate;undecahydrate

hazard signal	Warning
hazard classes and categories	Skin Irrit. 2 (98.08%) Eye Irrit. 2 (100%) STOT SE 3 (98.08%)
precautionary statement codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
hazard statements	H315 (98.08%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (98.08%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

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Documentation

Certificate of Analysis

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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!

Product No: AA3443

Aluminium Ammonium Sulphate, LR 98%

Product No: AA3443

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

Related Compounds

SAFETY AND HAZARDS

About this item

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Certificate of Analysis

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Product No: AA3443

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

Related Compounds

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?