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Sodium hydroxymethanesulphinate dihydrate 98%

Fornitore: Thermo Scientific
Attenzione

Synonyms: Sodium hydroxymethanesulphinate dihydrate(Chunks or pellets), Hydroxymethanesulphinic acid sodium salt dihydrate, Formaldehyde sodium sulphoxylate dihydrate, Sodium formaldehydesulphoxylate hydrate, Rongalite dihydrate, Sodium formaldehydesulphoxylate dihydrate

149190010 149190050 149190250
ACRO149190010EA 34.8 EUR
ACRO149190010 ACRO149190050 ACRO149190250
Sodium hydroxymethanesulphinate dihydrate 98%
Sodium hydroxymethanesulphinate dihydrate
Formula: CH₃NaO₃S·2H₂O
Peso molecolare: 154,12 g/mol
Punto di fusione: 63…64 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00150598
CAS Number: 6035-47-8
EINECS: 205-739-4

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Risultati del test di specificazione

Appearance White Crystalline powder
Infrared spectrum Conforms
Titration Iodometric ≥97.5 %
pH 9.5 to 10.5 (10 % solution)
Alkalinity 1 to 2.5 % (as Na2CO3)
Iron (Fe) ≤10 ppm
Zinc (Zn) ≤30 ppm

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