If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
407410
Natriumsulfid
Synonym(e):
Disodium sulfide
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 g | Warenkorb auf Verfügbarkeit prüfen | € 188,00 |
50 g | Warenkorb auf Verfügbarkeit prüfen | € 661,00 |
Über diesen Artikel
form
solid
Quality Segment
reaction suitability
reagent type: catalyst
core: sodium
mp
950 °C (lit.)
density
1.86 g/mL at 25 °C (lit.)
application(s)
battery precursors
storage temp.
2-8°C
SMILES string
[Na]S[Na]
InChI
1S/2Na.S
InChI key
CXPWOVUZRAFMDA-UHFFFAOYSA-N
General description
Application
Features and Benefits
- Garantierte Qualität: Für einheitliche Ergebnisse auf 98%ige Reinheit qualitätsgeprüft.
- Für die Aufskalierung verfügbar: Bulk- und Pilotmaßstab
1 of 1
Dieser Artikel | |
|---|---|
| description - | description United States Pharmacopeia (USP) Reference Standard |
| form solid | form - |
| density 1.86 g/mL at 25 °C (lit.) | density 1.015 g/mL at 25 °C (lit.) |
| mp 950 °C (lit.) | mp - |
| storage temp. 2-8°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level - |
| application(s) battery precursors | application(s) pharmaceutical (small molecule) |
Signalwort
Danger
Gefahrencodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Met. Corr. 1 - Self-heat. 1 - Skin Corr. 1B
supp_hazards
Lagerklasse
4.2 - Pyrophoric and self-heating hazardous materials
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
1313-82-2
Hier finden Sie alle aktuellen Versionen:
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
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