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Alkyl benzene sulfonate

WebLINEAR ALKYLBENZENE SULFONATES Products with this unspecific ingredient may be composed of any the specific substances listed below. The evidence shown is based on the most concerning group member. Asthma/Respiratory No Data, Some Concern Skin Allergies & Irritation No Data, Some Concern Developmental & Reproductive Toxicity No Data, … WebJan 11, 2024 · CHEMICAL NAME : Benzenesulfonic acid, linear alkyl-, sodium salt CAS REGISTRY NUMBER : 68411-30-3 LAST UPDATED : 199710 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 404 mg/kg …

INNOSPEC » Alkylbenzene Sulfonates - INNOSPEC

WebThe structure of anionic surfactants in the samples was related to widespread linear alkylbenzene sulfonates (LAS) according to gas chromatography coupled with mass spectrometry . For comparison, the concentrations of alkylbenzene sulfonates in freshwater and marine ecosystems of the world are estimated from 1–7 to 250–300 μg L … WebDec 11, 2024 · The empirical formula of a sulfonate can be expressed as RC 6 H 4 SO 3– M + where R is a linear hydrocarbon in the range C 9 -C 15 and M is an alkaline metal ion or an amine derivative. The two major products produced worldwide are where R = C 9 -C 14, known as broad-cut alkyl benzene sulfonic acid, and R = C l0 -C 13, known as narrow … swirl glaze https://elyondigital.com

Material Safety Data Sheet Linear Alkylbenzene Sulfonate, 1 …

WebAlkyl Benzene Sulfate and Linear Alkylate Sulfonate - Apr 19 2024 Effects of Anionic Linear and Branched Chain Alkyl Benzene Sulfonates on the Growth and Metabolism of Yeasts - Feb 27 2024 Factors Affecting the Biodegradation of Linear Alkylbenzene Sulfonates in River Die-away Studies - Mar 07 2024 Handbook of Detergents, Part F - Dec 16 2024 WebDec 1, 2013 · 4. Chemistry ….. • Alkyl benzene sulfonates are the major components of anionic detergents. • alkyl benzene is a family of organic compounds with the formula C6H5CnH2n+1. • Typically, n lies between … Linear alkylbenzene sulfonates (LAS) are prepared industrially by the sulfonation of linear alkylbenzenes (LABs), which can themselves be prepared in several ways. In the most common route benzene is alkylated by long chain monoalkenes (e.g. dodecene) using hydrogen fluoride as a catalyst. The purified … See more Alkylbenzene sulfonates are a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group. Along with sodium laureth sulfate, they are one of the oldest and most … See more Under ideal conditions the cleaning power of BAS and LAS is very similar, however LAS performs slightly better in normal use conditions, due to it being less affected by hard water. Within … See more Branched alkylbenzene sulfonates (BAS) were first introduced in the early 1930s and saw significant growth from the late 1940s onwards, in early literature these synthetic … See more The biodegradability of alkylbenzene sulfonates has been well studied, and is affected by isomerization, in this case, branching. The salt … See more swirl glazed donut

Henan Surface Chemical Industry Co Ltd on LinkedIn: Sodium …

Category:Toxic Effect of Anionic Surfactants on Freshwater Sponge

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Alkyl benzene sulfonate

Metallic water-based cutting fluid and preparation method thereof

WebOne commonly used surfactant is LAS (Linear Alkylbenzene Sulfonate), a material difficult to decompose, polluting the environment. Electrocoagulation was carried out. An increasing number of laundries have caused water contamination by surfactants. One commonly used surfactant is LAS (Linear Alkylbenzene Sulfonate), a material difficult to ... WebThe Friedel-Crafts alkylation process involves chlorination of n-paraffins to monochloroparaffins followed by alkylation of benzene using aluminum chloride (AlCl 3) catalyst. This method is one of the oldest commercial routes to LABs. Each process …

Alkyl benzene sulfonate

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WebLinear Alkylbenzene Sulfonate, 1 mL = 1mg - 5 - LD50/LC50: CAS# 25155-30-0: Oral:Rat – 438mg/kg – Remarks: gastrointestinal: Hypermotility, diarrhea. Behavioral:Somnolence (general depressed activity). Sense organs and special senses ( Nose, Eye, Ear, and … WebChemical formula of Linear Alkyl Benzene Sulfonate（LAS) is C18H30O3S. It can be used for emulsifier, oil replacing agent, and demulsifier in oil field industry. Choose NCMC LABSA supplier as your partner in China. Buy quality sodium linear alkyl benzene sulphonate now! Service online all day. RFQ here.

WebJun 6, 2024 · Role: Engineering Lead and Build Manager for automation, electricity and instrumentation related systems as part of the project to build a 3000 kg/h alkylbenzene sulfonate production facility. WebMar 21, 2024 · Alkylbenzène sulfonate Rapport de marché fournit des données précises sur la taille du marché, les aspects de commercialisation et les prévisions de revenus de l’industrie.

WebFeb 24, 2024 · Alkylbenzene sulfonate forms the basis of synthetic detergents, first obtained by Friedel–Craft benzene alkylation with 12-carbon paraffins, and the alkylbenzene sulfonate produced under these … http://www.ccspublishing.org.cn/article/doi/10.3866/PKU.WHXB20030516?pageType=en

WebSodium alkyl(C=10-14)benzene sulfonate : CAS Number . 1322-98-1, 27636-75-5, 25155-30-0, 26248-24-8, 28348-61-0, 69669-44-9 . 2. Product Uses and Benefits Sodium linear alkylbenzene sulfonate (LAS) is an anionic surfactant. It is widely used as consumer …

Webp-3-dodecyl benzenesulphonic acid, c10-c16 alkylbenzenesulfonic acid, 3-4-sulfophenyl dodecane, benzenesulfonic acid, 4-1-ethyldecyl, benzenesulfonic acid, c10-16-alkyl derivs., dsstox_cid_7923, 4-dodecan-3-yl benzenesulfonic acid, c10-c16 alkyl benzene sulfonic acid: PubChem CID: 29249: IUPAC Name: 4-dodecan-3-ylbenzenesulfonic acid: SMILES basement sump pumpWebLinear Alkylbenzene Sulfonate Standard, 1000 ppm LAS, Ricca Chemical. Click to view available options Quantity: 500 mL 1 L Packaging: Amber Glass Bottle CAS: 68411-30-3, 7664-93-9, 68411-30-3, 7732-18-5: Molecular Formula: C6H5NaO3S ... swirl emoji textWebLinear Alkylbenzene Sulfonate Market is poised to grow at a CAGR of 5% by 2028. Increasing demand for dishwashing liquids and growing prominence as a substitute for dodecylbenzene sulfonates owing to biodegradability are driving the market. swirl ijs jaminWeb3.2.2.3 Linear Alkyl Benzene Production Linear alkyl benzene (LAB) is a raw material for making the detergent intermediate LAB sulfonate (298) . According to Perego and Ingallina, the process for making LABs comprises the alkylation of benzene with linear internal olefins, and most of the installed capacity is probably based on HF catalysts (298) . swirl flaps prevod na srpskiWebMar 24, 2024 · The Global Linear Alkyl Benzene Market was valued at 3,444 kilotons in 2024 and the market is projected to register a CAGR of less than 3% during the forecast period (2024-2026). Due to COVID-19 ... basement stair makeover diyWebAlkyl benzene sulphonates are the principal type of laundry surfactants and these gave rise to enormous problems when they were introduced. The type of formulation used was a material called tetrapropylene alkyl benzene sulphonates (TPS), which were made … basement stair railing kitsbasement sump basin