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Sodium sulfure, anhydre

Marques : Thermo Fisher Scientific
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Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger

Synonyme(s): Sodium sulphide

65122.06 65122.14 65122.22
65122.06EA 86.9 EUR
65122.06 65122.14 65122.22
Sodium sulfure, anhydre
Sodium sulfure

CAS No.: 1313-82-2 Molecular Formula: Na2S Formula Weight: 78.04 Physical Form: Granular Density: 1.856 Sensitivity: Light Sensitive and Hygroscopic Appearance: Pale yellow Odour: Like rotten eggs Melting Point: 950° Solubility: Soluble in water. Decomposes in acid. Slightly soluble in alcohol. Insoluble in ether Merck Reference: 14,8681 UN No.: 1385 MDL No.: MFCD00003498


In organic chemicals, dyes rayon, leather and paper, in hydrometallurgy of gold ore, sulfiding oxidized lead and copper ores, and as an analytical reagent

Formule: Na₂S
Poids moléculaire: 78.05 g/mol
Point d'ébullition: 174
Point de fusion: 950 °C
Densité: 1.856
Température de stockage: Température ambiante
Numéro MDL: MFCD00003498
Numéro CAS: 1313-82-2
EINECS: 215-211-5
UN: 1385
ADR: 4.2 II
REACH: 01-2119513694-38
Indice Merck: 14,8681

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