Sodium sulphite, anhydrous 95.0-100.5% Ph. Eur.

Supplier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

28125.465EA 421 GBP
28125.465 28125.363 28125.294
Sodium sulphite, anhydrous 95.0-100.5% Ph. Eur.
Sodium sulphite
Formula: Na₂SO₃
MW: 126.04 g/mol
Melting Pt: > 500 °C
Density: 2.63 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003503
CAS Number: 7757-83-7
EINECS: 231-821-4
REACH: 01-2119537420-49
Merck Index: 13,08757

Order Now

Specification Test Results

Assay (at filling) 95.0 - 100.5 %
Appearance White/almost white powder
Identification A Passes test
Identification B Passes test
Identification C Passes test
Solution S1 Passes test
Appearance of solution Passes test
S2O3 (Thiosulphate) Max. 0.1 %
Fe (Iron) Max. 10 ppm
Se (Selenium) Max. 10 ppm
Zn (Zinc) Max. 25 ppm
Heavy metals (as Pb) Max. 10 ppm
Residual solvents Passes test
Residual solvents Passes test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR