Sodium métabisulfite (≥58,5% SO₂)
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Sodium disulfite, Sodium pyrosulfite
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
Odour: Like rotten eggs
pH: 3.5-5.0
Melting Point:
Formule:
Na₂S₂O₅ Poids moléculaire: 190.11 g/mol Point de fusion: >300 °C Densité: 1.480 Température de stockage: Température ambiante |
Numéro MDL:
MFCD00167602 Numéro CAS: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Indice Merck: 12,08784 |
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