Sodium metabisulfite SO₂ ≥ 58.5%
Supplier: Thermo Scientific Chemicals
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Danger
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Synonyms:
Disodium disulphite, di-Sodium disulphite, Sodium pyrosulphite, Disodiumdisulphite, Sodium disulphite
MDL: MFCD00167602
Freely soluble in water, glycerol. Slightly soluble in alcohol
CAS No.: 7681-57-4
Molecular Formula: Na2S2O5
Formula Weight: 190.10
Physical Form: Granular
Density: 1.480
Sensitivity: Air and Moisture Sensitive
Appearance: White to pale yellow
Odor: Like rotten eggs
pH: 3.5-5.0
Melting Point:
Formula:
Na₂S₂O₅ MW: 190.11 g/mol Melting Pt: >300 °C 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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