Hydroxymethanesulfinate de sodium dihydraté 98%
Fournisseur: Thermo Fisher Scientific
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Attention
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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
38.6
EUR
ACRO149190010
ACRO149190050
ACRO149190250
Hydroxymethanesulfinate de sodium dihydraté 98%
Hydroxymethanesulfinate de sodium dihydraté
Formule:
CH₃NaO₃S·2H₂O MW: 154.12 g/mol Point de fusion: 63…64 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00150598 Numéro CAS: 6035-47-8 EINECS: 205-739-4 |
Résultats des tests de spécification
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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