Disperse red 9 toxicity

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August undefined, 2024

WebDisperse Red 9, or 1- (methylamino)anthraquinone, is a red dye derived from anthraquinone. Disperse Red 9 is used in some older red and violet-red colored smoke formulations. It is used in the M18 colored smoke grenade and also often in dye packs. Its smoke producing properties can be improved by coating the dye particles with an inert … WebJun 1, 2015 · Disperse Red 1 (DR1), which is widely used in the textile industry, is an azo dye that contributes to the toxicity and pollution of wastewater. To assess the toxic effects of DR1 on reproduction, sexually mature male mice (Mus musculus, strain CF-1) were orally (gavage) treated with single doses of the compound at 20, 100 and 500 mg/kg body …

Disperse Red 9 supplier CasNO.82-38-2 - lookchem

WebAug 25, 2024 · Optimal conditions facilitated the complete degradation of the dye without [H 2 O 2residual] or toxicity for samples treated with the Fenton-like process, whereas the Fenton process induced significant mortality for A. salina. Results indicate that the Fenton-like process is superior to the Fenton reaction to degrade Disperse Red 343. WebA minimal battery of toxicity studies have been conducted with disperse red 11. Those studies are summarized in Table G-1.Acute-toxicity studies using two dye lots of disperse red 11 exposed female rats by either the oral or dermal routes and established the lethal dose for 50% of the animals (LD 50) to be greater than 5 grams per kilogram (g/kg) of … raymour and flanigan executive office chair

Hepatotoxicity assessment of the azo dyes disperse …

WebNov 1, 1996 · Acute Toxicity of Disperse Red 11. Gunda Reddy and Dale A. Mayhew. Journal of the American College of Toxicology 1996 15: 1_suppl, S38-S40 Download … WebMay 11, 2024 · Environmental contaminants can begin to have toxic effects on individuals within animal or plant populations 1,2,3,4,5.Great effort has been done to overcome the … WebMay 9, 2024 · Disperse Red 3B, an anthraquinone dye, was decolorized by a consortium, which was constituted of the fungus (Aspergillus sp. XJ-2) and the microalgae ... raymour and flanigan espresso computer desk

Disperse Red 9 - Toxicity of Military Smokes and …

Detection and toxicity modeling of anthraquinone dyes

WebApr 22, 2024 · Disperse Red 9 impaired behavior at all concentrations and development at all concentrations except for 10 µM. Solvent Red 169 caused no effects. Mortality was only seen in Disperse Blue 14 at 261.5 and 314 µM. Gene expression indicated impacts on neurodevelopment and folate and retinol metabolism as potential mechanisms of toxicity. WebThe available data on the environmental fate, aquatic toxicity, and mammalian toxicity of Disperse Red 9 (1-methylaminoanthraquinone), an organic dye used in pyrotechnic … raymour and flanigan entertainment centerWebDisperse Red 60 C20H13NO4 CID 28531 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … simplify routine matters

"WebSep 6, 2016 · Inhalation Toxicity of a Smoke Containing Solvent Yellow 33, Disperse Red 9 and Solvent Green 3 in Laboratory Animals. T.C. Marrs, H.F. Colgrave, […], M. … " - Disperse red 9 toxicity

Disperse red 9 toxicity

Developmental, Behavioral and Transcriptomic Changes in …

WebProduct identifier. Product name: Disperse Red 9; CBnumber: CB5481613; CAS: 82-38-2; EINECS Number: 201-417-2; Synonyms: solvent red 111,Disperse Red 9; Relevant … http://www.epsilonpigments.com/solvent-dyes/oil-soluble-dyes/Solvent-Red/Disperse-Red-9.html

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WebA summary of the toxicity and mutagenicity studies conducted with the two dye components of the new red-smoke formulation, disperse red 11 and solvent red 1, can be found in Appendixes G and E, respectively. In general, these dyes appear to have low acute toxicity, a mild irritation potential, and low mutagenicity. WebJan 1, 2024 · Disperse Blue 3 was the most toxic among tested dyes. For Selenastrum capricornutum, EC 50 of the dyes was 0.5 mg/L and for Vibrio fischeri, ... Disperse blue …

WebDisperse dye, including Disperse Blue 124, Disperse Orange 1, Disperse Yellow 9, and Disperse Red 1, are used to dye synthetic fabrics versus reactive dyes used to dye natural fabrics. Formaldehyde resins are the main skin sensitizers at the finishing stage of textile manufacturing. [Kanerva, p. 1711-5] Of 70 known dye allergens, 50% are ...

WebOct 16, 2024 · 9 Final Report on the Safety Assessment of Disperse Violet 1 Disperse Violet 1 is a diamino-anthraquinone dye that is used as an ingredient in both semi-permanent and permanent hair coloring formulations at concentrations at or below 1%. In acute oral toxicity tests, Disperse Violet 1 was practically nontoxic. In a WebAzo dyes are toxic and recalcitrant environmental pollutants in wastewater and soil in many industrial sites in Asia and Arabic countries. ... A. fumigatus, A. niger and A. terreus) to degrade the azo dyes Acid Blue 29 (AB29), Disperse Red 1 (DR1) and Congo Red (CR). The optimal conditions for dye decolorization by the above-mentioned strains ...

WebNov 1, 1996 · Acute Toxicity of Disperse Red 11. Gunda Reddy and Dale A. Mayhew. Journal of the American College of Toxicology 1996 15: 1_suppl, S38-S40 Download Citation. If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from …

WebApr 22, 2024 · To better characterize the potential toxicity of Disperse Red 9 and the dyes Disperse Blue 14, Solvent Red 169 and Solvent Yellow 33, we examined the effects of these dyes on zebrafish embryo development and function. Those specific dyes were chosen as they are used in colored smokes and there was a lack of hazard information … raymour and flanigan extra firm mattressWebMay 31, 2009 · The acute toxicity of azo compounds is generally low , but some dyes have been linked with the induction of bladder cancer in humans, ... The dyes Disperse Red 1 (CAS No. 2872-52-8), Disperse Orange 1 (CAS No. 2581-69-3) and Cytochalasin B (CAS No. 14930-96-2) were purchased from Sigma (St Louis, MO, USA). raymour and flanigan furniture canandaiguaWebTheir toxic properties are related to the nature and position of the substituents with respect to the aromatic rings and amino nitrogen atom. The dyes Disperse Red 1 and Disperse … raymour and flanigan furniture bar stoolsWebDisperse Red 9 impaired behavior at all concentrations and development at all concentrations except for 10 µM. Solvent Red 169 caused no effects. Mortality was only … raymour and flanigan friends and family 2021WebA minimal battery of toxicity studies have been conducted with disperse red 11. Those studies are summarized in Table G-1.Acute-toxicity studies using two dye lots of … raymour and flanigan fenwick dining setWebAug 21, 2014 · Ecotoxicological data of azo textile dyes are scarce in the literature. Ferraz et al. [] tested disperse red 1 (95% purity) and obtained an EC 50 of 0.13 mg/L in a Daphnia similis acute toxicity test.Recently, the same commercial product that was analyzed in this study was used in acute toxicity tests with D. similis and Hydra attenuata[].The authors … simplify sec x tan xWebJan 1, 2024 · A peak identified as the disperse red 9 dye dominates each chromatogram at a maximum retention time of ~25.4 min. Pyrolysis of the lower mass MRF sample yields … simplify rph