Potash alum 5kg
Product.Nr.: 215000
Manufacturer: Oker
EUR 28,50
incl. 19 % VAT
-
Derzeit nicht lieferbar. Ware bereits nachbestellt
- delivery time 2-4 Tage
- In stock 3
- weight 5 kg
product description
Potassium alum technical
According to Regulation (EC) No. 1907/2006
Decoration is not the scope of services
Larger quantities on request
Product description
Potassium alum (aluminum potassium sulfate) is made by dissolving
Aluminum hydroxide in sulfuric acid and addition of potassium sulfate
produced colorless double salt.
Formula KAI (SO4) 2. 12 H2O
CAS-No. 7784- 24-9
Chemical Analysis
Content of KA (SO4) 2 99.0 - 100.5% (based on dried substance)
Loss on ignition (1 h, 400 ° C) 43.0 - 46.0%
Chemical purity Fe max.0.02%
Pb max. 0.03%
Water-insoluble max. 0.01%
Physical Properties
Density (20 ° C) approx. 1.75 g / cm3
Bulk density approx. 1000 kg / m3
Solubility in water (20 ° C) approx. 120 g / l
pH value (10 g / 100 ml H2O; 20 ° C) c a. 3.0-3.5
Standard grain size 0 - 2 mm
For more information, see the safety data sheet, which can be downloaded from the following link:
https://www.bienoxal.de/Sicherheitsdatenblaetter
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