Aluminium potassium sulphate dodecahydrate ≥99.5%, Puriss. p.a. ACS, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals

Certificates

Supplier: Honeywell Chemicals

About this item

CAS Number:7784-24-9

Formula:AlK(SO₄)₂·12H₂O

MDL Number:MFCD00149143

:474.39 g/mol

Merck Index:12,00373

Melting Pt:92.5 °C

Density:1.75 g/cm³ (20 °C)

Storage Temperature:Ambient

EINECS:233-141-3

Specification Test Results

Assay:
Min. 99.5 %
Water insoluble matter:
Max. 0.005 %
pH (10 %, 20°C):
3.0 - 3.5
Ammonium (NH₄):
Max. 0.005 %
Arsenic (As):
Max. 0.0002 %
Cadmium (Cd):
Max. 0.0005 %
Copper (Cu):
Max. 0.0005 %
Iron (Fe):
Max. 5 ppm
Sodium (Na):
Max. 0.01 %
Lead (Pb):
Max. 0.001 %
Heavy metals (as Pb):
Max. 0.001 %
Chloride (Cl):
Max. 0.0005 %
Appearance of the solution:
complying

Specification Test Results

Related Information

SDS

sds_31242

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