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Aluminum sulfate octadecahydrate, extra pure Product Code.: 10386710
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Aluminum sulfate octadecahydrate, extra pure

Product Code. 10386710 Shop All Thermo Scientific Chemicals Products
2.5 kg, Plastic bottle, 2.50kg
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Quantity:
1 kg
2.5 kg
10 kg
Packaging:
Plastic bottle
Plastic drum
Unit Size:
10kg
1kg
2.50kg
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Product Code. 10386710

Brand: Thermo Scientific Acros 123680025

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1701.93 NOK valid until 2025-12-31
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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.

TRUSTED_SUSTAINABILITY

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 2.5 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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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Product Code
Lot NumberA0471948 Certificate TypeCertificate of Analysis Date17/05/2025 Product Code123680010,123680025,123680100
Lot NumberA0463828 Certificate TypeCertificate of Analysis Date18/06/2024 Product Code123680010,123680025,123680100
Lot NumberA0456336 Certificate TypeCertificate of Analysis Date25/09/2023 Product Code123680010,123680025,123680100
Lot NumberA0450569 Certificate TypeCertificate of Analysis Date02/05/2023 Product Code123680010,123680025,123680100
Lot NumberA0448907 Certificate TypeCertificate of Analysis Date05/01/2023 Product Code123680010,123680025,123680100

Safety and Handling

Hazard Category
  • Substances and mixtures corrosive to metals Category 1
 Hazard Statement
  • H290-May be corrosive to metals.
 Precautionary Statement
  • P234-Keep only in original container.
  • P390-Absorb spillage to prevent material damage.
SDS

RUO – Research Use Only

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