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
492018
NP-40 Alternative, PROTEIN GRADE® Detergent, 10% Solution, Sterile-Filtered
A non-ionic surfactant useful for the isolation and purification of functional membrane protein complexes. This detergent has been purified to reduce levels of contaminating aldehydes, metals, peroxides, and salts.
Synonym(s):
Nonylphenyl Polyethylene Glycol
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 mL | Estimated to ship TODAY | $156.00 | |
| 500 mL | Estimated to ship TODAY | $1,200.00 |
About This Item
Quality Level
description
RTECS - MD0905000
product line
Calbiochem®
form
solution
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
impurities
≤200 μM Aldehyde, ≤200 μM peroxide
color
clear colorless
conductivity
≤50 μmho
CMC
50 - 300 μM
solubility
water: soluble
application(s)
(Isolating membrane proteins)
shipped in
ambient
storage temp.
2-8°C
SMILES string
O(CCOc1ccc(cc1)CCCCCCCCC)CCO
InChI
1S/C19H32O3/c1-2-3-4-5-6-7-8-9-18-10-12-19(13-11-18)22-17-16-21-15-14-20/h10-13,20H,2-9,14-17H2,1H3
InChI key
BLXVTZPGEOGTGG-UHFFFAOYSA-N
General description
Physical form
Preparation Note
Other Notes
Legal Information
Disclaimer
1 of 1
This Item | |||
|---|---|---|---|
| form solution | form liquid | form solution | form liquid |
| application(s) (Isolating membrane proteins) | application(s) (Isolating membrane proteins) | application(s) - | application(s) - |
| storage temp. 2-8°C | storage temp. 15-25°C | storage temp. 2-8°C | storage temp. 2-8°C |
| description RTECS - MD0905000 | description RTECS - MD0905000 | description Merck USA index - 14, 6761 | description Merck USA index - 14, 6761 |
| solubility water: soluble | solubility water: 25 mg/mL, aqueous buffer: soluble | solubility - | solubility water: soluble |
| impurities ≤200 μM Aldehyde, ≤200 μM peroxide | impurities - | impurities ≤200 μM Aldehyde, ≤200 μM peroxide | impurities <200 μM Aldehyde, <200 μM peroxide |
Storage Class
10 - Combustible liquids
wgk
WGK 3
signalword
Danger
hcodes
Hazard Classifications
ED ENV 1 - Eye Irrit. 2 - Skin Irrit. 2
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 492018-50ML | 04055977273502 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
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?
-