Potassium sulfate Extra Pure

General product Information:

Hill Formula

K₂O₄S

CAS Number

7778-80-5

Molar Mass

174.27 g/mol

Boiling point

1689°C

Chemical Formula

K₂SO₄

Density

2.662  g/cm3

pH value

7   (H₂O, 20°C)

Melting Point

1067°C

Solubility

111  g/l

Storage

Store at + 2°C to + 30°C

B105151

Potassium sulfate  Extra Pure

Specification

Packaging Information:

Assay (alkalimetric)

≥ 99.0 %

Order No.

Packing

Quantity

Identity

passes test

B105151.0500

Plastic bottle

500 g

Heavy metals (as Pb)

≤ 0.0010 %

B105151.1000

Plastic bottle

1 kg

Loss on drying (130 °C)

≤ 1.0 %

Chloride (Cl)

≤ 0.0040 %