Sodium metabisulphite ≥98.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
Disodiumdisulphite
, Sodium disulphite
, Disodium disulphite
, Sodium pyrosulphite
, di-Sodium disulphite
27920.295EA
2474
INR
27920.460
27920.295
Sodium metabisulphite ≥98.0%, AnalaR NORMAPUR® analytical reagent
Sodium metabisulphite
Formula:
Na₂S₂O₅ MW: 190,11 g/mol Melting Pt: 150 °C Density: 1,48 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00167602 CAS Number: 7681-57-4 EINECS: 231-673-0 UN: 0000 REACH: 01-2119531326-45 Merck Index: 12,08784 |
Specification Test Results
Assay | Min. 98.0 % |
Heavy metals (as Pb) | Max. 10 ppm |
Cl (Chloride) | Max. 100 ppm |
As (Arsenic) | Max. 0.5 ppm |
Cu (Copper) | Max. 10 ppm |
Fe (Iron) | Max. 5 ppm |
Zn (Zinc) | Max. 10 ppm |
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About VWR
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