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Merck
CN

450308

Aluminum sulfate hydrate

99.99% trace metals basis

Synonym(s):

Aluminum sulfate hydrate, Dialuminum trisulfate hydrate

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About This Item

Linear Formula:
Al2(SO4)3 · xH2O
CAS Number:
Molecular Weight:
342.15 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-135-0
MDL number:
Assay:
99.99% trace metals basis
Form:
powder and chunks
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Quality Level

assay

99.99% trace metals basis

form

powder and chunks

reaction suitability

core: aluminum

impurities

≤30.0 ppm Trace Metal Analysis

density

1.69 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

BUACSMWVFUNQET-UHFFFAOYSA-H



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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Storage Class

11 - Combustible Solids



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Global Trade Item Number

SKUGTIN
450308-5G04061838140067