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
295574
Nitrogen
≥99.998%
Synonym(s):
Nitrogen gas
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 56 L | Available to ship TODAYfromMILWAUKEE | $368.00 $276.00 |
About This Item
$276.00
List Price$368.00Save 25%Available to ship TODAYDetails
agency
suitable for DIN 38407-42
Quality Level
vapor density
0.97 (vs air)
assay
≥99.998%
impurities
≤3 ppm water, ≤5 ppm oxygen
bp
−196 °C (lit.)
mp
−210 °C (lit.)
application(s)
PFAS testing
SMILES string
N#N
InChI
1S/N2/c1-2
InChI key
IJGRMHOSHXDMSA-UHFFFAOYSA-N
Packaging
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
Legal Information
1 of 1
This Item | ||
|---|---|---|
| assay ≥99.998% | assay ≥99.998% | assay 99% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 |
| bp −196 °C (lit.) | bp -185.7 °C (lit.) | bp −88 °C (lit.) |
| mp −210 °C (lit.) | mp -189.2 °C (lit.) | mp −91 °C (lit.) |
| vapor density 0.97 (vs air) | vapor density 1.38 (21 °C, vs air) | vapor density 1.53 (15 °C, vs air) |
| agency suitable for DIN 38407-42 | agency - | agency - |
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signalword
Warning
hcodes
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Hazard Classifications
Press. Gas Compr. Gas
Storage Class
2A - Gases
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 295574-56L | 04061826648957 |
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How can I determine the shelf life / expiration / retest date of this product?
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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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