English En

Sodium sulfate anhydrous, powder, Pharmpur®, Ph Eur

CAS: 7757-82-6

Packaging	Reference	Stock	My Price
x 500 g :: Plastic bottle	SO06650500	In stock	Buy

Other Packaging

Packaging	Reference	Stock	My Price
x 5 kg :: Plastic container	SO0665005P	Check stock	Buy
x 25 kg :: Plastic container	SO0665025P	Check stock	Buy
x 1 kg :: Plastic bottle	SO06651000	Check stock	Buy
x 2,5 kg :: Plastic bottle	SO06652500	Check stock	Buy

Characteristic
Volume : x 500 g

- Synonyms: Sulfuric acid sodium salt
- Na2SO4
- M = 142,04 g/mol
- CAS [7757-82-6]
- EINECS-No.: 231-820-9
- Solub. in water: (20 ºC): 160 g/l
- Melting point: 888 ºC
- Boiling point: > 890 ºC (decomposes)
- Tariff number: 2833 11 00 00
- Applications: analytical chemistry, organic solvents drying.

SPECIFICATIONS
assay (on dried sample): 98,5 - 101,0 %
Identification sulfates: passes test
Identification sodium: passes test
appearance of solution: clear and colourless
acidity or alkalinity: passes test
chlorides (Cl): max. 450 ppm
calcium (Ca): max. 450 ppm
iron (Fe): max. 90 ppm
magnesium (Mg): max. 200 ppm
loss on drying (130 ºC): max. 0,5 %