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Thiosulfate de sodium pentahydraté, +99 %, extra pur, Thermo Scientific Chemicals
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Quantité:
1 kg
2.5 kg
25 kg
Conditionnement:
Flacon en plastique
Tambour en fibre
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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Spécification
Spécification
Nom chimique ou matériau | Sodium thiosulfate pentahydrate |
Point de fusion | 48.5°C |
Couleur | Incolore à blanc |
pH | 6 to 8.4 (10% soln. at 20°C) |
Forme physique | Crystals |
Quantité | 25 kg |
Plage de pourcentage du dosage | 99.0 to 101% (Iodimetry) |
Formule linéaire | Na2S2O3·5H2O |
Merck Index | 15, 8821 |
Informations sur la solubilité | Solubility in water: 680g/L (20°C). Other solubilities: practically insoluble in alcohol,soluble in turpentine |
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RUO – Research Use Only
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