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  7. Aluminum sulfate octadecahydrate, extra pure

Aluminum sulfate octadecahydrate, extra pure

Catalog No. p-45328
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Quantity:
1 kg
2.5 kg
Packaging:
Plastic bottle
Catalog No. Quantity Packaging
AC123680010 1 kg Plastic bottle
AC123680025 2.5 kg Plastic bottle
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Catalog No. AC123680010

Supplier: Thermo Scientific Chemicals 123680010

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Description

CAS: 7784-31-8 | Al2O12S3·18H2O | 666.4 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7784-31-8
Molecular Formula Al2O12S3·18H2O
Molecular Weight (g/mol) 666.4
MDL Number MFCD00149136
InChI Key AMVQGJHFDJVOOB-UHFFFAOYSA-H
Synonym aluminum sulfate octadecahydrate, patent alum, cake alum octadecahydrate, unii-tcs9l00g8f, dialuminum sulfate octadecahydrate, tcs9l00g8f, aluminum sulfate.18h2o, aluminum sulfate.18h2o, dialuminium sulfate octadecahydrate, aluminum sulfate-water 1/18
PubChem CID 22377415
ChEBI CHEBI:74779
IUPAC Name dialuminum;trisulfate;octadecahydrate
SMILES O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3]

Specifications

Melting Point 86.0°C
Color Colorless to Yellow
pH 3 to 4 (2% soln. at 20°C)
Physical Form Liquid
Quantity 1 kg
Linear Formula Al2(SO4)3·18H2O
Merck Index 15,36
Solubility Information Solubility in water: soluble. Other solubilities: practically insoluble in alcohol
Formula Weight 666.4
Percent Purity 98.0 to 110.0% (Complexometry)
Grade Extra Pure
Packaging Plastic bottle
Chemical Name or Material Aluminum sulfate octadecahydrate
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Causes serious eye damage.
Precautionary Statement GHS P Statement
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physici
RTECSNumber WS5697000

RUO – Research Use Only