send us an inquiry
LC5245 Sodium sulfate
anhydrous 99.99 Suprapur

 

Order number Packaging Quantity Price €
AC32245 Plastic bottle 50 g 50.85
AC32245 Plastic bottle 500 g 339.30

 

Product information
Hill Formula Na2O4S
Chemical formula Na2SO4
HS Code 2833 11 00
EC number 231-820-9
Molar mass 142.04 g/mol
CAS number 7757-82-6

 

Chemical and physical data
Solubility 200 g/l (20 °C)
Melting point 888 °C
Molar mass 142.04 g/mol
Density 2.70 g/cm3 (20 °C)
Bulk density 1400 – 1600 kg/m3
pH value 4 – 7 (200 g/l, H2O, 20 °C)

 

Safety information
RTECS WE1650000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Specifications
Purity (metallic) ≥ 99.99 %
Assay (acidimetric) ≥ 99.5 %
Chloride (Cl) ≤ 5 ppm
Total nitrogen (N) ≤ 5 ppm
Al (Aluminium) ≤ 0.05 ppm
Ba (Barium) ≤ 5.0 ppm
Bi (Bismuth) ≤ 0.005 ppm
Ca (Calcium) ≤ 0.1 ppm
Cd (Cadmium) ≤ 0.005 ppm
Ce (Cerium) ≤ 0.005 ppm
Co (Cobalt) ≤ 0.005 ppm
Cr (Chromium) ≤ 0.01 ppm
Cs (Cesium) ≤ 5 ppm
Cu (Copper) ≤ 0.005 ppm
Eu (Europium) ≤ 0.005 ppm
Fe (Iron) ≤ 0.05 ppm
K (Potassium) ≤ 5 ppm
La (Lanthanum) ≤ 0.005 ppm
Li (Lithium) ≤ 0.1 ppm
Mg (Magnesium) ≤ 0.05 ppm
Mn (Manganese) ≤ 0.01 ppm
Ni (Nickel) ≤ 0.005 ppm
Pb (Lead) ≤ 0.005 ppm
Rb (Rubidium) ≤ 1 ppm
Sc (Scandium) ≤ 0.005 ppm
Sm (Samarium) ≤ 0.005 ppm
Sr (Strontium) ≤ 0.1 ppm
Tl (Thallium) ≤ 0.005 ppm
Y (Yttrium) ≤ 0.005 ppm
Yb (Ytterbium) ≤ 0.005 ppm
Zn (Zinc) ≤ 0.01 ppm