Sodium metabisulphite ≥97% ACS
Supplier: Thermo Scientific
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Danger
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Synonyms:
Disodium disulphite, di-Sodium disulphite, Sodium pyrosulphite, Disodiumdisulphite, Sodium disulphite
40115.36
40115.A4
ALFA40115.36EA
85.5
SGD
ALFA40115.36
ALFA40115.A4
Sodium metabisulphite ≥97% ACS
Sodium metabisulphite
Purity: 97% min
CAS No.: 7681-57-4
Molecular Formula: Na2O5S2
Formula Weight: 190.10
Physical Form: Crystalline powder
Density: 1.480
Appearance: White to pale yellow
Odour: Like rotten eggs
pH: 3.5-5.0
Melting Point:
Formula:
Na₂S₂O₅ MW: 190,11 g/mol Melting Pt: >300 °C Density: 1,480 Storage Temperature: Ambient |
MDL Number:
MFCD00167602 CAS Number: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Merck Index: 14,8638 |
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