Disperse red 9 toxicity

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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 … 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 …

Acute Toxicity of Disperse Red 11 - Gunda Reddy, Dale A.

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 … 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 … is maryvale college a private school

Acute Toxicity of Disperse Red 11 - Gunda Reddy, Dale A.

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. … 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 … WebMolecular structure of Disperse Red 9 (CAS NO.82-38-2) is: Product Name: Disperse Red 9 CAS Registry Number: 82-38-2 IUPAC Name: 1-(methylamino)anthracene-9,10-dione Molecular Weight: 237.25334 … is mary\u0027s system legit

Disperse Red 1 (textile dye) induces cytotoxic and genotoxic effects in ...

Effects of a textile azo dye on mortality, regeneration, and ...

WebAug 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 … 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 ... is mary valli still aliveWebApr 10, 2024 · The Red Squirrel ammonia field experiments were conducted at the DNV Spadeadam site in the UK in 2024. Field test data currently exists for high-pressure (ambient temperature) two-phase releases of ammonia from Desert Tortoise (1983) and FLADIS (1996) experiments. ... ammonia is acutely toxic, and exposure to high concentrations … is mary\\u0027s system legit

"WebFeb 4, 2016 · The acute toxicity tests with the microcrustacean Daphnia similis showed that toxicity increased after 10 min … The present work assessed the ecotoxicity of the commercially available form of the azo dye Disperse Red 1 (DR1) and the main degradation products generated during photo-Fenton degradation. The acute toxicity tests with the ... " - Disperse red 9 toxicity

Disperse red 9 toxicity

JOURNAL OF THE OF TOXICOLOGY Volume 10, Number …

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 ... WebMay 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).

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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 … 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 …

WebThe available data on the environmental fate, aquatic toxicity, and mammalian toxicity of Disperse Red 9 (1-methylaminoanthraquinone), an organic dye used in pyrotechnic …

WebDisperse Red 60 C20H13NO4 CID 28531 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … WebDisperse Red 9 CAS NO.82-38-2 and product name is Oil Red SR,Disperse Red 9 is used in coloring for printing inks, plastics, rubber, leather, gasoline, oil, lubricants, wax, candle, …

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.

WebThis study showed that two azo dispers dyese , Disperse Orange 5 (C.I. 11100) and Disperse Red 5 (C.I. 11215), were degraded by the bacteria in conventional waste treatment facilities into aromatic amines. Biological degradation produced identical metabolites as those formed by chemical reduction. Further modification of the amine … is mary\\u0027s mega marketing method a scamWebApr 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 … is mary warren a protagonist or antagonistWebOct 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 is maryville tennessee a safe place to liveWebOct 28, 2024 · Disperse Orange 25 (DO) dye showed a maximum of 96% removal under optimal conditions of contact time of 119 min, dye concentration of 38.00 mg/L, agitation … is maryville in blount countyhttp://www.epsilonpigments.com/solvent-dyes/oil-soluble-dyes/Solvent-Red/Disperse-Red-9.html kick resistance bandsWebTheir 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 … kick resume cover letterWebAug 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. kick restoration