033375-A3
033375-36
AA33375-A3EA
53.4
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InStock
AA33375-A3
AA33375-36
Sodium metabisulphite SO₂ ≥ 58,5%
Sodium metabisulphite
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: 300°
Solubility: Freely soluble in water, glycerol. Slightly soluble in alcohol
Merck Reference: 14,8638
MDL No.: MFCD00167602