Disulfid dvojsodný (≥58,5% SO₂)
Dodávateľ: Thermo Fisher Scientific
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Nebezpečí
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Synonymá:
Disodium disulphite, di-Sodium disulphite, Sodium pyrosulphite, Disodiumdisulphite, Sodium disulphite
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:
Vzorec:
Na₂S₂O₅ Mw: 190.11 Teplota tavenia: >300 °C Hustota: 1.480 Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00167602 Číslo CAS: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Merck Index: 12,08784 |
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