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Sulfite de sodium, 98+ %, réactif ACS, anhydre, ACROS Organics™
Marque: Acros Organics 424430025
Code nomenclature Nacres: NA.21
Informations supplémentaires : CAS : 7757-83-7 Poids : 2.55000kg
Quantité | 2.5kg |
---|---|
Conditionnement | Flacon en plastique |
Description
Réactif de réductionIdentifiants chimiques
7757-83-7 | |
126.04 | |
GEHJYWRUCIMESM-UHFFFAOYSA-L | |
24437 | |
disodium ; sulfite |
Na2O3S | |
MFCD00003503 | |
sodium sulfite, disodium sulfite, sodium sulphite, sodium sulfite anhydrous, sulfurous acid, disodium salt, sulftech, natrium sulfurosum, sodiumsulfite, natriumsulfid, natriumsulfit | |
CHEBI:86477 | |
[O-]S(=O)[O-].[Na+].[Na+] |
Spécification
Sodium sulfite | |
98% min. (Iodimetry) | |
Na2SO3 | |
02,387 | |
sodium sulfite, disodium sulfite, sodium sulphite, sodium sulfite anhydrous, sulfurous acid, disodium salt, sulftech, natrium sulfurosum, sodiumsulfite, natriumsulfid, natriumsulfit | |
GEHJYWRUCIMESM-UHFFFAOYSA-L | |
disodium ; sulfite | |
24437 | |
126.04 | |
98+% | |
200ppm max | |
2.6300g/mL | |
10ppm max. | |
10ppm max. | |
Solubility in water: 230 g/mL (20°C). Other solubilities: soluble in glycerol, ppractically insoluble in alcohol | |
0.03 meq/g max. | |
Blanc | |
2.5kg |
7757-83-7 | |
Na2O3S | |
MFCD00003503 | |
15, 8811 | |
Solubility in water: 230g/mL (20°C). Other solubilities: soluble in glycerol,ppractically insoluble in alcohol | |
[O-]S(=O)[O-].[Na+].[Na+] | |
126.04 | |
CHEBI:86477 | |
Poudre cristalline fine | |
Réactif ACS | |
200ppm max. | |
Passes Test | |
0.005% max | |
Flacon en plastique | |
2.63 | |
>500°C | |
>500.0°C |