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
18512
Paraffinöl
puriss., meets analytical specification of Ph. Eur., BP, viscous liquid
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 1 L | Warenkorb auf Verfügbarkeit prüfen | € 71,80 | |
| 2.5 L | Warenkorb auf Verfügbarkeit prüfen | € 147,00 | |
| 40 L | Warenkorb auf Verfügbarkeit prüfen | Anfragen |
Über diesen Artikel
Quality Level
agency
meets analytical specifications of BP, meets analytical specifications of Ph. Eur.
grade
puriss.
form
viscous liquid
quality
meets analytical specification of Ph. Eur., BP
technique(s)
IR spectroscopy: suitable
impurities
acidity or alkalinity, complies, aromatic polycycl. hydrocarbons, complies, residual solvents, complies, solid parafins, complies
dynamic viscosity
110-230 mPa.s
density
0.827-0.890 g/mL at 20 °C
suitability
complies for reaction against H2SO4, in accordance for identity (IR)
application(s)
metabolomics
pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products
Application
- Polymer Physics behind the Gel-Spinning of UHMWPE Fibers: Auch wenn der Zusammenhang indirekter Natur ist, kann der Schwerpunkt dieser Studie auf der Materialwissenschaft mit der Forschung über die Rolle von Paraffinöl bei der Polymerverarbeitung und -synthese verglichen werden, insbesondere in Fällen, in denen seine Schmiereigenschaften für Herstellungsprozesse entscheidend sind (Wang et al., 2024).
Other Notes
Die Bestell-Nr. 18512-6X1L wird eingestellt. Bestellen Sie bitte stattdessen die Einzelflasche 18512-1L, die physisch identisch ist und genau dieselben Spezifikationen aufweist.
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| form viscous liquid | form liquid (clear, viscous) | form viscous liquid | form viscous liquid |
| application(s) metabolomics | application(s) research use (small molecule) | application(s) - | application(s) - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| impurities acidity or alkalinity, complies, residual solvents, complies, aromatic polycycl. hydrocarbons, complies, solid parafins, complies | impurities - | impurities DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected | impurities - |
| grade puriss. | grade - | grade - | grade - |
| quality meets analytical specification of Ph. Eur., BP | quality - | quality - | quality - |
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signalword
Danger
Lagerklasse
10 - Combustible liquids
flash_point_f
419.0 °F - closed cup
flash_point_c
215 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
hcodes
Hazard Classifications
Aquatic Chronic 4 - Asp. Tox. 1
Hier finden Sie alle aktuellen Versionen:
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 18512-1L | 04061838252265 |
| 18512-4X2.5L | 04061838756855 |
| 18512-2.5L | 04061838756848 |
| 18512-40L | 04061838169112 |
| 18512-6X1L | 04061838756862 |
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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what is the refractive index of this product? Thanks
1 answer-
The refractive index of this product has not been determined.
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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What is the carbon chain length in paraffin oil and paraffin wax?
1 answer-
The carbon chain length is not determined on the paraffin oil and wax products. According to Freund et al. (1982) the melting point is directly correlated to the chain length. The melting point of this product as well as most other paraffin products is not tested. See the link below for a graphic that may be of interest:
https://www.researchgate.net/figure/Melting-point-as-a-function-of-chain-length-for-linear-alkanes-Data-from-Freund-et-al_fig9_261833142Helpful?
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