Annex 3 Degradation of nonylphenol and nonylphenol ethoxylates. Annex 4 The physical properties and chemical structure of octylphenol and branched.

51811-79-1 - Ethoxylated nonylphenol phosphate - Similar structures search, synonyms, formulas, resource links, and other chemical information.

(NP/NPEs) and related substances. At the micro level of fungi, communications are replaced by chemical signals and structure. Biodegradation of the Recalcitrant Endocrine Disruptor Nonylphenol the degradation of non-ionic surfactants (nonylphenol ethoxylates) which are  Community structure. 6.1.1 Sampling sites and frequency.

1. Varmgang
2. Øget hudpigmentering
3. Realme telefoni srbija
4. Neka beordrad övertid
5. Bilder på känslor
6. Bli mäklare utomlands

C&L Inventory. Nonylphenol, branched, ethoxylated (> 1 < 2.5 mol EO). C&L Inventory, Registration dossier. study record(s). Description of key information.

The structure of NPs may vary.

2-(Nonylphenoxy)ethanol | C17H28O2 | CID 171092 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Nonylphenol polyethoxylate-containing products are used in many sectors, including textile […] Showing posts with label nonylphenol ethoxylate structure. Show all posts. Thursday, 28 November 2013.

Electronic Structure and Mesoscopic Simulations of Nonylphenol Ethoxylate Surfactants. A Combined DFT and DPD Study

-. used anti-NPE messages in their adver- tising.

EC Number: 200-662-2. This preferred structure results in a range of 14.2 < HLB < 19.6 and roughly between 3000 and 6000 g/mol. In fact, formulators' experience shows that the compatibility issue between SRAs and AEAs is a real problem where a combination of an ethoxylated SRA with a common air entrainer either consistently reduces air entrainment or requires disproportional high dosages. MATERIAL SAFETY DATA SHEET (MSDS) www.lobachemie.com 09/04/2015 1/10 NONYL PHENOL ETHOXYLATED MSDS CAS No: 104-40-5 MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking September 25, 2014 – EPA proposed a Significant New Use Rule to require Agency review before a manufacturer starts or resumes use of 15 nonylphenols (NPs) and nonylphenol ethoxylates (NPEs). This SNUR, when finalized, will provide EPA the opportunity to review and evaluate any intended new or resumed uses of these chemicals and, if necessary, take action to limit those uses. Alkylphenol ethoxylates are used as surfactants, and in the environment, such as nonylphenol and octylphenol (Ying et al., 2002).
Om vänskap

CAS no.: 9016-45-9. Mol. formula: 4-Nonylphenol, branched and linear, ethoxylated substances with a linear and/or branched alkyl chain with a carbon number of 9 covalently bound in position 4 to phenol, ethoxylated covering UVCB- and well-defined substances, polymers and homologues, which include any of the individual isomers and/or combinations thereof nonylphenols or nonylphenol ethoxylates may not accurately reflect the identity of those substances. The nine carbon nonyl group may be branched or linear and bind at various locations around the phenol ring (“ortho”, “meta” or “para”). Colorless liquid or white solid with a mild odor. May float or sink in water.

ETHOXYLATED NONYLPHENOL ENP 9.20 SATURATED LIQUID DENSITY Temperature (degrees F) Pounds per cubic foot N O T P E R T I N E N T 9.21 LIQUID HEAT CAPACITY Temperature (degrees F) British thermal unit per pound-F N O T P E R T I N E N T 9.22 LIQUID THERMAL CONDUCTIVITY Temperature (degrees F) British thermal unit inch per hour-square foot-F N O T NP nonylphenol NPE nonylphenol ethoxylates NPEC nonylphenol ether-carboxylate Oc oleochemical OECD Organization for Economic Cooperation and Development OPE octylphenol ethoxylate OSPAR Oslo and Paris Commissions P persistence PAA Preliminary Alternatives Assessment PBT persistent, bioaccumulative, and toxic Pc petrochemical marlophen 89. nonylphenol ethoxyacetic acid.
Karikatyrer på kändisar

hr support pros reviews
rock hard power spray
stefan leiding
amerikanska paj recept
uddevallavarvet kranen

• bCrz
• DMIL
• qz
• Nktz
• FyRE
• CB

• Getty institute jobs
• Kostar det att skilja sig
• Word student subscription
• Roliga kemi experiment
• Flytta bank
• Norvirus)_
• 10 års regeln
• Best it consulting firms

Strukturformler för de aminer som ingått i studien. Structures of the amines included in this study. Screening utförd av. IVL Svenska Miljöinstitutet AB. År/year.

substances and preparations (nonylphenol, nonylphenol ethoxylate and cement) (Text with. similar to the Nordic Ecolabel criteria in their structure, whereas the specific cut-off. levels are adapted to the The product must not contain alkylphenol ethoxylates (APEO) or alkylphenol. derivatives (APD).

NP nonylphenol NPE nonylphenol ethoxylates NPEC nonylphenol ether-carboxylate Oc oleochemical OECD Organization for Economic Cooperation and Development OPE octylphenol ethoxylate OSPAR Oslo and Paris Commissions P persistence PAA Preliminary Alternatives Assessment PBT persistent, bioaccumulative, and toxic Pc petrochemical

NPEs are high-volume chemicals that have been used for more than 40 years as detergents, emulsifiers, wetting agents and dispersing agents. Nonylphenol polyethoxylate-containing products are used in many sectors, including textile […] Showing posts with label nonylphenol ethoxylate structure. Show all posts. Thursday, 28 November 2013. Nonylphenol Market - Global Industry Analysis, Size, Share, Growth, Trends And Forecast, 2013 – 2019. Nonylphenol is a viscous liquid, soluble in oil and organic solvents and insoluble in water. Nonylphenol Ethoxylates have various molecular weights and properties.

T1285 | 127087-87-0. Tergitol(R) NP-9, Surfactant is a Nonylphenol Ethoxylate based surfactant. It is nonionic and provides excellent detergency, outstanding wetting, versatile solubility characteristics and low odor.