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/449/386/product-dating-information-mk.pdf
NP9
TERGITOL™
Type NP-9
Synonym(s):
Mono(p-nonylphenyl)ether, Nonoxynol-9, Polyethylene glycol mono(branched p-nonylphenyl) ether
About This Item
Recommended Products
biological source
(chemical)
Quality Level
description
non-ionic
type
Type NP-9
form
liquid
mol wt
616 g/mol
CMC
60 ppm
transition temp
cloud point 54 °C
solubility
water: soluble
HLB
12.9
SMILES string
CCCCCCCCCC1=CC=C(C=C1)OCCO
InChI
1S/C17H28O2/c1-2-3-4-5-6-7-8-9-16-10-12-17(13-11-16)19-15-14-18/h10-13,18H,2-9,14-15H2,1H3
InChI key
KUXGUCNZFCVULO-UHFFFAOYSA-N
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General description
In protein research, Tergitol plays a crucial role in facilitating protein analysis and purification. Its detergent properties enable it to lyse cells, releasing soluble proteins, and solubilizing membrane proteins and lipids, making them accessible for further study. Additionally, it may also be employed in protein crystallization, preventing non-specific binding during affinity purification and immunoassay procedures, and serves as an additive in electrophoresis. Tergitol, extending beyond protein research, finds versatile applications in various industries, serving as a valuable component in formulation research due to its ability to emulsify, disperse, and solubilize, thereby enhancing the stability and homogeneity of different mixtures.
Surfactants, possessing both hydrophilic and hydrophobic components, fall into two main categories: ionic, which ionize in water (anionic, cationic, or ampholytic), and nonionic, which do not ionize. Tergitol NP 9 product is a nonionic surfactant with diverse applications such as emulsification, dispersion, solubilization, and detergent use.
Application
Features and Benefits
- Excellent detergent quality
- Outstanding wetting
- Flexible solubility characteristics
- Unique handling properties
- Low odor
- Can be rinsed easily
- Chemically stable in the presence of dilute acids, bases, and salts
- Compatible with organic solvents, soaps, anionic, and other nonionic surfactants
Other Notes
Legal Information
comparable product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
476.6 °F - closed cup
Flash Point(C)
247 °C - closed cup
Personal Protective Equipment
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH SVHC Candidate List
EU REACH Annex XVII (Restriction List)
EU REACH Annex XIV (Authorisation List)
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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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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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