Disulfid dvojsodný 97+% ACS
Dodavatel: Thermo Scientific
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Nebezpečí
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Synonyms:
Disodium disulphite, di-Sodium disulphite, Sodium pyrosulphite, Disodiumdisulphite, Sodium disulphite
419580010
419580050
419580025
419582500
ACRO419580010EA
1610
CZK
ACRO419580010
ACRO419580050
ACRO419580025
ACRO419582500
Disulfid dvojsodný 97+% ACS
Disulfid dvojsodný
Vzorec:
Na₂S₂O₅ MW: 190,11 g/mol Bod tání: 150 °C (rozkl.) Hustota: 1,48 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00167602 CAS číslo: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Merck Index: 12,08784 |
Výsledky specifikačního testu
Appearance | White Crystalline powder |
Titration Iodimetric | ≥97.0 % |
Chloride (Cl) | ≤500 ppm |
Thiosulphate (S2O3) | ≤500 ppm |
Iron (Fe) | ≤20 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.005 % |
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