Natriummetabisulfite, vattenfri 97%, extra pure
Leverantör: Thermo Fisher Scientific
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Fara
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Synonyms:
Disodium disulphite, di-Sodium disulphite, Sodium pyrosulphite, Disodiumdisulphite, Sodium disulphite
171490025
171490100
ACRO171490025EA
1025
SEK
ACRO171490025
ACRO171490100
Natriummetabisulfite, vattenfri 97%, extra pure
Natriummetabisulfite
Formel:
Na₂S₂O₅ MW: 190.11 g/mol Smältpunkt: 150 °C (dec.) Storage Temperature: Omgivande |
MDL Number:
MFCD00167602 CAS nummer: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Merck Index: 12,08784 |
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Specifikation testresultat
Appearance | White to light yellow Crystalline powder |
Titration Iodimetric | ≥96.0 % |
Thiosulphate (S2O3) | ≤0.05 % |
Iron (Fe) | ≤10 ppm |
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