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Aluminium Potassium Sulfate 12-hydrate for analysis, ACS

Potassium Alum, Potassium Aluminium Sulphate

Assay (Compl.): 98.0-102.0%
Code
131103
CAS
7784-24-9
Molecular Formula
AlK(SO4)2.12H2O
Molar mass
474.39 g/mol

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Box prices only valid with purchase of full box.

Packs sizes (1)

code packaging size price per unit Quantity Price Per Box Quantity
131103.0416
code
131103.0416
packaging size
25 kg
price per unit box price per unit
Melting Point:
92 °C
Solubility:
water 110 g/l at 20 °C
Physical Description:
solid
Product Code:
131103
Product Name:
Aluminium Potassium Sulfate 12-hydrate for analysis, ACS
Quality Name:
for analysis, ACS
Specifications:
Assay (Compl.): 98.0-102.0%
pH of 5% solution: ≥3.0

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Chloride (Cl): 0.0005%
Ammonium (NH4): 0.005%
Phosphate (PO4): 0.0005 %
Heavy metals (as Pb): 0.001%
As: 0.0002 %
Cd: 0.0005 %
Co: 0.0005 %
Cr: 0.0005 %
Cu: 0.0005 %
Fe: 0.0005 %
Mn: 0.0005 %
Na: 0.02 %
Ni: 0.0005 %
Pb: 0.0005 %
Zn: 0.0005 %
WGK:
1
Storage:
Room Temperature.
Master Name:
Aluminium Potassium Sulphate 12-hydrate
Synonyms Long Text:
Potassium Alum, Potassium Aluminium Sulphate
EINECS:
233-141-3
CS:
2833 30 00 00
Download TDS file for complete specifications