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Merck
CN

A7523

Aluminum sulfate hydrate

≥98.0%

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About This Item

Linear Formula:
Al2(SO4)3 · xH2O
CAS Number:
Molecular Weight:
342.15 (anhydrous basis)
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
233-135-0
MDL number:
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InChI key

BUACSMWVFUNQET-UHFFFAOYSA-H

InChI

1S/2Al.3H2O4S.H2O/c;;3*1-5(2,3)4;/h;;3*(H2,1,2,3,4);1H2/q2*+3;;;;/p-6

SMILES string

[Al+3].[Al+3].[H]O[H].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

assay

≥98.0%

composition

water, 14-18 mol/mol

density

1.69 g/mL at 25 °C (lit.)

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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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