Ccme nonylphenol
WebNonylphenol is found often in matrices such as sewage sludge, effluents from sewage treatment works, river water and sediments, soil and groundwater. The impacts of nonylphenol in the environment include feminization of aquatic organisms, decrease in male fertility and the survival of juveniles at concentrations as low as 8.2 microg/l. WebNonionic surfactants resulting from the reaction of phenol or alkylphenol with ethylene oxide. Phenol Derived Ethoxylates are nonionic surfactants based on phenol or alkylphenol's reaction with various amounts of ethylene oxide. They include ethoxylated nonylphenol and ethoxylated octylphenol. They are used by various industries, such as Oil ...
Ccme nonylphenol
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WebDec 30, 2014 · NP is used as a formulant in pesticides, as a lubricating oil additive, as a catalyst in epoxy resins curing, at industrial laundries and, in the past, to produce nonylphenol ethoxylates (NPEs) for consumer products (e.g., surfactants, detergents, wetting agents, dispersants, defoamers, de-inkers, antistatic agents) (CCME 2002; … WebCCME describes Toxic Equivalent Factors from Environment Canada for NPnEO (1≤n≤8) and OPnEO(1≤n≤8) as half the relative toxicity of NP and OP. Certified nonylethoxylate …
WebNonylphenol and its ethoxylates CASRN: 84852153 Parameter 1: ORGANIC Parameter 2: Nonylphenol and its ethoxylates ... An interim soil quality criterion (CCME, 1991) was … WebA branched nonylphenol, 4-nonylphenol, is the most widely produced and marketed nonylphenol. [12] The mixture of nonylphenol isomers is a pale yellow liquid, although …
Web4-Nonylphenol certified reference material, TraceCERT®; CAS Number: 104-40-5; EC Number: 203-199-4; Synonyms: 4-n-Nonylphenol,p-n-Nonylphenol; find Supelco-04029 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich WebJun 29, 2024 · What are NP/NPEs? NP/NPEs, also known as nonylphenols and nonylphenol ethoxylates, are nonionic surfactants, or detergent-like substances, with uses that lead to widespread release into aquatic environments. NP/NPEs are highly toxic to aquatic life. Note: EPA’s September 2014 proposed Significant New Use Rule covers …
WebNONYLPHENOL behaves as a very weak organic acid. Incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is …
WebNonylphenol (NP) is a term used to refer to a group of isomeric compounds each consisting of a nine-carbon alkyl chain attached to a phenol ring, with the chemical formula … east south east asiaWebCCME is the primary minister-led intergovernmental forum for collective action on environmental issues of national ... Contact Français Nonylphenol and its ethoxylates. Chemical Groups: Organic, Nonylphenol and its ethoxylates. Also Known As: CASRN: 84852-15-3. Water Quality Guidelines for the Protection of Aquatic Life Freshwater. Short ... eastspace.org.ukWebNonylphenol released to the atmosphere is likely to be degraded by reaction with hydroxyl radicals, with a half-life of around 0.3 days. It is not thought to contribute to low-level ozone formation or act as a greenhouse gas. Abiotic degradation of nonylphenol in water is expected to be negligible. Nonylphenol cumberland md rental carWebCCME guidelines are voluntary. Readers are advised to consult with the federal, provincial or territorial authority having jurisdiction to see whether a CCME guideline applies to their area of interest. Description of CEQG Media. Canadian Groundwater Quality Guidelines for Use at Contaminated Sites . cumberland md times newsWebJan 12, 2024 · Chemsrc provides 4-Nonylphenol(CAS#:104-40-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 4-Nonylphenol are included as well. east south east windWebAug 16, 2024 · Occurrence and distribution of nonylphenol in the environment. Nonylphenol enters the water ecosystem via wastewater treatment plant effluents, … eastsparkWebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Some substance identifiers may have been claimed confidential, or may ... east specialist inclusive learning centre