Hydroksymetanosulfinian sodu dihydrat 98%
Dostawca: Thermo Fisher Scientific
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Uwaga
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Synonim:
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
214
PLN
ACRO149190010
ACRO149190050
ACRO149190250
Hydroksymetanosulfinian sodu dihydrat 98%
Hydroksymetanosulfinian sodu dihydrat
Formuła:
CH₃NaO₃S·2H₂O MW: 154.12 g/mol Temp. topnienia: 63…64 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00150598 Numer CAS: 6035-47-8 Numer WE (dawny EINECS): 205-739-4 |
Wyniki testów specyfikacyjnych
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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