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Sodio solfato, anidro 98.5-101.0%, in polvere fine Ph. Eur., USP

Fornitore: VWR Chemicals

Synonyms: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

28105.295EA 60.2 EUR
28105.295 28105.364 28105.466
Sodio solfato, anidro 98.5-101.0%, in polvere fine Ph. Eur., USP
Sodio solfato

Appearance: White or almost white powder, hygroscopic.


Attenzione: Not for use as Active Pharmaceutical Ingredient (API)

Formula: Na₂SO₄
Peso molecolare: 142,04 g/mol
Punto di ebollizione: 1429 °C (1013 hPa)
Punto di fusione: 888 °C
Densità: 2,7 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003504
CAS Number: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3a4977cb8ca54638f22a60675bfbef71bbb77ab6&vid=133e03c4755c86bfadd4f640302c0976c4a901b9&prid=web&clid=SAPDAM

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Risultati del test di specificazione

Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) Max. 10 ppm
Residual solvents Unlikely by manuf.process
Residues of metal catalysts or reagents Passes test
As (Arsenic) Max. 2 ppm
Cd (Cadmium) Max. 1 ppm
Co (Cobalt) Max. 1 ppm
Hg (Mercury) Max. 2 ppm
Li (Lithium) Max. 0.6 ppm
Ni (Nickel) Max. 1 ppm
Pb (Lead) Max. 3 ppm
Se (Selenium) Max. 0.5 ppm
V (Vanadium) Max. 1 ppm
Conforms to Ph.Eur./USP Passes test
Ph.Eur. specifications: Max. 1 ppm
Assay (dried substance) [Ph.Eur.] 98.5 --> 101.0 %
Identification A Passes test USP
Identification B Passes test USP
Identification C Passes test Ph.Eur.
Appearance of solution Passes test Ph.Eur.
Acidity or alkalinity Passes test USP
Cl (Chloride) [Ph.Eur.] Max. 450 ppm
Loss on drying (130°C) [Ph.Eur.] Max. 0.5 %
USP specifications:
Assay (calculated on dried basis) [USP] Min. 99.0 %
Loss on drying (105°C; 4 h) [USP] Max. 0.5 %
Cl (Chloride) [USP] Max. 0.02 %
Not for use as Active Pharmaceutical Ingredient (API)

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