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
1.05589
Sodium hydroxide solution
30%, Suprapur®
Synonym(e):
Natronlauge, Natriumhydroxid -Lösung
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 250 mL | Warenkorb auf Verfügbarkeit prüfen | € 342,00 | |
| 500 mL | Warenkorb auf Verfügbarkeit prüfen | € 626,00 | |
| 1 L | Warenkorb auf Verfügbarkeit prüfen | € 1.160,00 | |
| 2.5 L | Warenkorb auf Verfügbarkeit prüfen | € 2.820,00 |
Über diesen Artikel
Produktname
Natronlauge 30 %, Suprapur®
Quality Segment
agency
suitable for SM 2310, suitable for SM 2320, suitable for SM 5210
vapor pressure
3 mmHg ( 37 °C)
description
for inorganic trace analysis
form
liquid
concentration
30%
pH
14 (20 °C in H2O)
density
1.33 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
Analysis Note
Chlorid (Cl): ≤ 1000 ppb
Phosphat (PO₄): ≤ 50 ppb
Silicat (als SiO₂): ≤ 2000 ppb
Sulfat (SO₄): ≤ 2000 ppb
Al (Aluminium): ≤ 20 ppb
As (Arsen): ≤ 50 ppb
Ba (Barium): ≤ 200 ppb
Ca (Calcium): ≤ 100 ppb
Cd (Cadmium): ≤ 2 ppb
Ce (Cerium): ≤ 5 ppb
Co (Cobalt): ≤ 2 ppb
Cr (Chromium): ≤ 10 ppb
Cu (Kupfer): ≤ 5 ppb
Eu (Europium): ≤ 5 ppb
Fe (Eisen): ≤ 10 ppb
Hg (Quecksilber): ≤ 10 ppb
K (Kalium): ≤ 2000 ppb
La (Lanthan): ≤ 5 ppb
Li (Lithium): ≤ 200 ppb
Mg (Magnesium): ≤ 50 ppb
Mn (Mangan): ≤ 2 ppb
Ni (Nickel): ≤ 5 ppb
Pb (Blei): ≤ 10 ppb
Sc (Scandium): ≤ 5 ppb
Sm (Samarium): ≤ 5 ppb
Sr (Strontium): ≤ 100 ppb
Tl (Thallium): ≤ 5 ppb
Y (Yttrium): ≤ 5 ppb
Yb (Ytterbium): ≤ 5 ppb
Zn (Zink): ≤ 10 ppb
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| concentration 30% | concentration 32.0-33.0% NaOH | concentration - | concentration 49.0-51.0% NaOH |
| agency suitable for SM 2310, suitable for SM 5210, suitable for SM 2320 | agency - | agency - | agency suitable for DIN 38407-42, suitable for EPA 533, suitable for EPA 8327, suitable for EPA OTM-45 |
| Quality Level 100 | Quality Level 200 | Quality Level 500 | Quality Level 300 |
| form liquid | form liquid | form liquid | form liquid |
| pH 14 (20 °C in H2O) | pH 14 (20 °C in H2O) | pH 14 (20 °C in H2O) | pH 14 (20 °C, 89 g/L in H2O) |
| storage temp. 2-30°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
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signalword
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
wgk
WGK 1
hcodes
Lagerklasse
8B - Non-combustible corrosive hazardous materials
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Artikel
Control elemental impurities in drug products with analytical methods and materials to ensure patient safety.
Verwandter Inhalt
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1055891000 | 04022536066219 |
| 1055890250 | 04022536066202 |
| 1055892500 | 04027269301200 |
| 1055890500 | 04027269301194 |
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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
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