This product is prepared with high-purity water (18.2 M?) filtered to 0.2 µm and delivered in a 1 L HDPE bottle.
43617
Sodium hydroxide solution
0.1 M NaOH in water (0.1N), Eluent concentrate for IC
Synonyma:
Sodium hydroxide solution
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| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
1 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 900,00 Kč |
O této položce
Lineární vzorec:
NaOH
Číslo CAS:
Molekulová hmotnost:
40.00
UNSPSC Code:
12352316
PubChem Substance ID:
NACRES:
NB.21
MDL number:
Concentration:
0.1 M NaOH in water (0.1N)
Form:
liquid
1 900,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
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Sodium hydroxide concentrate, 0.1 M NaOH in water (0.1N), Eluent concentrate for IC
agency
suitable for SM 4500 - NH3
Quality Segment
vapor pressure
3 mmHg ( 37 °C)
form
liquid
concentration
0.1 M NaOH in water (0.1N)
technique(s)
ion chromatography: suitable
SMILES string
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
General description
This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.
Application
Sodium hydroxide concentrate was used in deposition-precipitation method to adjust pH during synthesis of platinum systems to test for liquid-phase selective hydrogenation of crotonaldehyde to crotyl alcohol.
Metrohm IC application note AN-S-294: Phosphor species in whitening toothpaste.
Preparation Note
Prepared with sodium hydroxide and high purity water (18.2 MΩ, 0.2 μm filtered)
Other Notes
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Tato položka | |||
|---|---|---|---|
| description 0.1 M NaOH in water (0.1N), Eluent concentrate for IC | description 0,15 mol/l, EMPROVE® EXPERT | description 6 mol/l, EMPROVE® EXPERT | description c(NaOH) = 0.25 mol/l (0.25 N), Titripur® |
| concentration 0.1 M NaOH in water (0.1N) | concentration - | concentration - | concentration 0.25 M |
| agency suitable for SM 4500 - NH3 | agency - | agency - | agency - |
| Quality Level 100 | Quality Level 500 | Quality Level 500 | Quality Level 200 |
| form liquid | form - | form - | form liquid |
| vapor pressure 3 mmHg ( 37 °C) | vapor pressure 3 mmHg ( 37 °C) | vapor pressure 3 mmHg ( 37 °C) | vapor pressure 3 mmHg ( 37 °C) |
| technique(s) ion chromatography: suitable | technique(s) - | technique(s) - | technique(s) titration: suitable |
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Warning
hcodes
pcodes
Hazard Classifications
Met. Corr. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Skladovací třída
12 - Non Combustible Liquids
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Buongiorno, avrei bisogno di sapere se la soluzione è filtrata e in quali contenitori viene consegnata.
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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