Sodium metabisulphite ≥97% ACS

Supplier: VWR
Danger

Synonyms: Disodium disulphite, di-Sodium disulphite, Sodium pyrosulphite, Disodiumdisulphite, Sodium disulphite

0827-500G
97062-426CS 635.68 USD
97062-426 97062-424
Sodium metabisulphite ≥97% ACS
Sodium metabisulphite
Formula: Na₂S₂O₅
MW: 190.11 g/mol
Melting Pt: 150
Density: 1.48 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00167602
CAS Number: 7681-57-4
EINECS: 231-673-0
REACH: 01-2119531326-45
Merck Index: 12,08784
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Specification Test Results

Chloride < 0.05%
Heavy Metals (as Pb) <= 0.001%
Insolubles <= 0.005%
Iron <= 0.002%
Purity >= 97%
Thiosulfate <= 0.05%


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