ISO 4311:1979 - Anionic and non-ionic surface active agents - Determination of the critical micellization concentration -...
Method by measuring surface tension with a plate, stirrup or ring ... Anionic and non-ionic surface active agents - Determination of ... Anionic and non-ionic surface active agents - Determination of the critical micellization concentration - Method by measuring ... The method is carried out in the following way: Determination of the surface tension of a series of solutions whose ... Plotting of the graph of surface tension as a function of the logarithm of the concentration: the critical micellization ...
Process for producing surface-active agents from sucrose - Patent US-3018281-A - PubChem
Evaluation of Nordic Swan eco-labelling criteria documents for 8 groups of products containing surface active agents - IVL.se
The investigation assesses 8 Nordic Swan criteria documents for eco-labelling of various product groups containing surface- ... active agents concerning criteria setting and the scoring procedures of products. This study discusses the criteria documents ... Evaluation of Nordic Swan eco-labelling criteria documents for 8 groups of products containing surface active agents. ... assesses 8 Nordic Swan criteria documents for eco-labelling of various product groups containing surface-active agents ...
American Exports of Organic Surface-Active Agents Go Up - Global Trade Magazine
Canada remains the largest importer of organic surface-active agents from the United States, comprising a 55 percent share of ... American Exports of Organic Surface-Active Agents Go Up. In 2020, the amount of organic surface-active agents exported from the ... U.S. Exports of Organic Surface-Active Agents. In 2020, the amount of organic surface-active agents exported from the U.S. ... In 2020, the U.S. average export price for organic surface-active agents grew by +1.8% y-o-y to $2,584 per tonne. ...
UNE 55814:1984 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. ESTIMATION OF CONTENT OF...
1984 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. ESTIMATION OF CONTENT OF CARBONYL ... SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. ESTIMATION OF CONTENT OF CARBONYL ... Homepage,UNE standards,UNE 55814:1984 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. ... This standard UNE 55814:1984 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. ESTIMATION OF ...
ISO/TC 91 - Surface active agents
Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents - Determination of cloud ... Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low ... Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low ... Surface active agents - Detergents - Determination of anionic-active matter by manual or mechanical direct two-phase titration ...
surface-active agent
A surface-active substance that when added to water lowers surface tension and increases the "wetting" capabilities of the ... Reduced surface tension allows water to spread and to penetrate fabric or other substances to be washed or cleaned. There are ... three categories of surfactants: detergents, wetting agents, and emulsifiers. "Surfactant" is a contraction for surface-active ...
Tenside Surfactants Detergents Volume 21 Issue 1
Surface active agents from alkylnaphthalenes. Part I: Synthesis of new surfactants from 2-alkylnaphthalenes ... Surface active agents from alkylnaphthalenes. Part II: New surfactants from Egyptian Petroleum paraffins ... physics and application technology of surface-active substances (surfactants). The journal is aimed at scientists from industry ...
ISO 2871-1:2010 - Surface active agents - Detergents - Determination of cationic-active matter
2010 specifies a method for the determination of high-molecular-mass cationic-active materials such as quaternary ammonium ... active cationique -. Partie 1:. Matière active cationique à haute masse. moléculaire. Surface active agents - Detergents - ... ISO 2871-1:2010 - Agents de su.... INTERNATIONAL ISO. STANDARD 2871-1. Second edition. 2010-02-15. Surface active agents - ... Determination of cationic-active matter. content -. Part 1:. High-molecular-mass cationic-active. matter. Agents de surface - ...
ISO 696:1975 - Surface active agents - Measurement of foaming power - Modified Ross-Miles method
Surface active agents - Measurement of foaming power - Modified Ross-Miles method ... Surface active agents. Measurement of foaming power. Modified Ross-Miles method. Status : Published (Under review) This ... This method is applicable to all surface active agents, but solutions of easy-hydrolizable substances do not give reliable ... After 500 ml of a solution of the substance to be tested have flowed down from a height of 450 mm onto the surface of the same ...
ISO 21703:2019 - Surface active agents - Microbiology - Microbiological test methods for liquid hand dishwashing
Projects - yet2
The EPA National Library Catalog | EPA National Library Network | US EPA
Surface active agents--Congresses ; Quimica Coloidal ; Surfactants--Congrès Additional Subjects. Surface active agents-- ... Surface active agents--Congresses ; Solution (Chemistry)--Congresses Holdings. Library. Call Number. Additional Info. Location ... Surface active agents--Congresses ; Solution (Chemistry)--Congresses ; Micelles--Congresses Holdings. Library. Call Number. ... Respiratory allergy--Congresses ; Lungs--Dust diseases--Congresses ; Surface active agents--Congresses Holdings. Library. Call ...
Evaluation of Nordic Swan eco-labelling criteria documents for 8 groups of products containing surface active agents - IVL.se
The investigation assesses 8 Nordic Swan criteria documents for eco-labelling of various product groups containing surface- ... active agents concerning criteria setting and the scoring procedures of products. This study discusses the criteria documents ... Evaluation of Nordic Swan eco-labelling criteria documents for 8 groups of products containing surface active agents. ... assesses 8 Nordic Swan criteria documents for eco-labelling of various product groups containing surface-active agents ...
Randomized double-masked trial of eyelid cleansing treatments for blepharitis
However, only the dedicated eyelid cleanser proved effective in reducing ocular surface inflammation, and was the preferred ... Surface-Active Agents / therapeutic use * Treatment Outcome * Young Adult Substances * Biomarkers * Detergents ... However, only the dedicated eyelid cleanser proved effective in reducing ocular surface inflammation, and was the preferred ... Tear film parameters, ocular surface characteristics, symptomology and cytology markers were assessed at baseline and day 28. ...
Drag reducing agent - Wikipedia
Surfactant is a very convenient contraction of the term Surface-active agent. It connotes an organic molecule or an ... With a higher temperature, the drag reducing agent is easier to degrade. At a low temperature the drag reducing agent will tend ... These agents are made out of high molecular weight polymers or micellar systems. The polymers help with drag reduction by ... Drag-reducing agents (DRA), or drag-reducing polymers (DRPs), are additives in pipelines that reduce turbulence in a pipe. ...
Energies | Free Full-Text | Waste Mandarin Peel as an Eco-Friendly Water-Based Drilling Fluid Additive
Foaming agents. Acting as surface active agents to foam into water.. Nonionic surfactants, contain polymeric materials. ... Surface tension decreasing, changing the colloidal state of clay.. Emulsifiers, demulsifiers, wetting agents, flocculants, ... Zoom , Orient , As Lines , As Sticks , As Cartoon , As Surface , Previous Scene , Next Scene ... which means that the desired drilling fluid density must be achieved by the use of weighting agents. Weighting agents, such as ...
GST Rate & HSN Code for prepared waxes, Soap, , washing preparations, lubricating preparations, organic surface-active agents...
... containing cleanser or other natural surface-dynamic specialists (heading 3305, 3306 or 3307). ... ORGANIC SURFACE-ACTIVE AGENTS (OTHER THAN SOAP), SURFACE-ACTIVE PREPARATIONS, WASHING PREPARATIONS (INCLUDING AUXILIARY WASHING ... ORGANIC SURFACE-ACTIVE AGENTS (OTHER THAN SOAP), SURFACE-ACTIVE PREPARATIONS, WASHING PREPARATIONS (INCLUDING AUXILIARY WASHING ... ORGANIC SURFACE-ACTIVE AGENTS (OTHER THAN SOAP), SURFACE-ACTIVE PREPARATIONS, WASHING PREPARATIONS (INCLUDING AUXILIARY WASHING ...
Glossary | Infection Prevention & Control in Dental Settings | Division of Oral Health | CDC
Surfactants: surface-active agents that reduce surface tension. They help cleaning by loosening, emulsifying, and holding soil ... Hepatitis B surface antigen (HBsAg): a serologic marker on the surface of HBV. It can be detected in high levels in serum ... Hepatitis B Surface Antibody (anti-HBs): the protective antibody against the surface antigen of the hepatitis B virus (HBsAg). ... These are waterless antiseptic agents not requiring the use of exogenous water. After applying such an agent, the hands are ...
Types Of Cleaning Detergents | GSA
A surfactant (Surface Active Agent).. *Soaps are produced from naturally occurring fats and oils. ... A lower surface tension allows the soap to come in contact with greater surface area than with water alone. ... Better than paraffin and white spirit in removing wax, oil and grease because of the presence of an emulsifying agent in the ... Multiple applications may cause damage to the surface.. *Contact of bronze or copper with alkaline cleaners will cause the ...
Coatings | Special Issue : Advanced Coatings for Manufacturing Prosthetic Tubular Devices
Preparation and Applications of Biological Active Agents. Topical Collection in Coatings: Feature Paper Collection in Surface ... and how released agents influence the bone-implant surface interface characteristics are discussed. This paper also highlights ... and antitumoral activities induced by the coating or due to the release of biologically active agents. ... A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Surface Coatings for Biomedicine and ...
1032/126 stjórnartillaga: Árósasamningur um aðgang að upplýsingum | Þingtíðindi | Alþingi
xi) Surface-active agents and surfactants; (b) Chemical installations for the production of basic inorganic chemicals, such as ... Quarries and opencast mining where the surface of the site exceeds 25 hectares, or peat extraction, where the surface of the ... Installations for surface treatment of metals and plastic materials using an electrolytic or chemical process where the volume ... Installations for the surface treatment of substances, objects or products using organic solvents, in particular for dressing, ...
Medical Dictionary, Dictionary of medicine and human biology, medical, biological and chemical terminology
Mono-p-isooctyl phenyl ether of polyethylene glycol; a surface-active (wetting) agent. ocular (ok′u-lar). 1. SYN: ophthalmic. 2 ... An anticholinergic agent. octan (ok′tan). Applied to fever, the paroxysms of which recur every eighth day, the day of a ... an arrangement of teeth that places their occlusal surfaces on the surface of an imaginary sphere (usually 8 inches in diameter ... 4. The relationship between the occlusal surfaces of the maxillary and mandibular teeth when they are in contact. [L. oc- cludo ...
Hazardous Waste (Regulation of Exports and Imports) (OECD Decision) Amendment Regulations 1999 (No. 1)
2-Ethylhexanol Derivatives as Nonionic Surfactants: Synthesis and Properties | Journal of Surfactants and Detergents
Surface active agents have a wide range of applications. Approximately 60 % of all surfactants are used in cleaning ... These fatty alcohols which are commonly used in the synthesis of surface active agents usually have between 11 and 18 carbon ... Surface Activity. The surface-active properties of the series of 2-ethylhexyl alcohol derivatives are summarized in Table 2. ... 0 is the surface tension of pure solvent and γ CMC is the surface tension of the solution at the CMC. Surface pressure at the ...
Webinar: Improve visibility across the modern attack surface with Nessus Expert! | Tenable®
Explore how you can improve visibility across the modern attack surface and protect your organisation by prioritising your ... Continuously detect and respond to Active Directory attacks. No agents. No privileges.. On-prem and in the cloud. ... Your modern attack surface is exploding. Learn how you can see and understand the full cyber risk across your enterprise ... Improve visibility across the modern attack surface with UPGRADED Nessus !. Explore how you can improve visibility across the ...
EUR-Lex - 02008R0429-20210327 - EN - EUR-Lex
If the active component of the additive is a mixture of active substances or agents, each of which is clearly definable ( ... For fish farmed in land-based systems the effluent flowing to surface water is considered to pose the major environmental risk. ... The active substance(s)/agent(s) and all other components of the additive shall be listed, giving the proportion by weight in ... 2.3.1. Active substance(s)/agent(s) A description of the production process (e.g. chemical synthesis, fermentation, cultivation ...
Curcumin, a Multifaceted Hormetic Agent, Mediates an Intricate Crosstalk between Mitochondrial Turnover, Autophagy, and...
Loss of mitochondrial membrane potential is followed by PINK1 accumulation at the surface which phosphorylates PARKIN. Active ... More precisely, curcumin can act as a chelating agent (presumably bidentate) for Fe2+ [28], Fe3+ [29, 30], and Cu2+ [14, 31] ( ... A key active site of curcumin for biological reactions is the diketo group, which acts as the primary hydrogen affinity site at ... All three active sites of curcumin may be oxidized by electron transfer and hydrogen abstraction. All three sites in curcumin ...
Languages