Disperse red 91 toxicity

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WebEvaluation and opinion on : Disperse Violet 1 impurified with Disperse Red 15 _____ 6 TOXICOLOGICAL CHARACTERISATION 2.3. Toxicity 2.3.1. Acute oral toxicity … WebIn this study, the acute and chronic toxicity of the commercial dye Disperse Red 1 (DR1) to eight aquatic organisms from four trophic levels was evaluated. A safety threshold, i.e. Predicted No-Effect Concentration (PNEC), was derived based on the toxicity information of the commercial product and the purified dye.

JOURNAL OF THE OF TOXICOLOGY Volume 10, Number …

WebStudies showed that some classes of dyes, mainly azo dyes and their by-products, exert adverse effects on humans and local biota, since the wastewater treatment systems and … WebDisperse red 9 has a toxicity rating of 1 which means that it is slightly toxic and its effects are temporary. Mutagenicity and Carcinogenicity … primary care in chesterfield va

Decolorization of disperse red 354 azo dye in water by several ...

WebJul 15, 2024 · Look through Disperse Red 91 MSDS details show. We provide Disperse Red 91 safety data sheet view and download for free at Echemi.com. ... United States Toxic Substances Control Act (TSCA) Inventory: Listed. China Catalog of Hazardous chemicals 2015: Not Listed. New Zealand Inventory of Chemicals (NZIoC) 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 1, 2009 · In addition, commonly used dyes for dyeing polyester including disperse red 1 [83], disperse orange 1 [83] are also considered as toxicity. When the fiber fragments released to the marine ... primary care in appleton

Appendix F: Disperse Red 9 Toxicity of Military Smokes and …

Water quality criteria for Disperse Red 9: Final report

WebJun 1, 2015 · Disperse Red 1 (DR1) induces a testicular toxicity. • DR1 induces DNA damage in spermatogonia A that can persist until 24.9 days. • Sperm with abnormal … 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 … playboy helix earringsWebAug 21, 2014 · The LC 50 values for disperse red 1 dye obtained with newborns and adults are presented in Table 2, and as expected, toxicity increased with exposure time.Three independent tests were performed, and the coefficients of variation of the means were below 17%, which was considered acceptable for ecotoxicological assays according to the … primary care in chester va

"WebOct 16, 2024 · In acute oral toxicity tests, Disperse Violet 1 was practically nontoxic. In a subchronic feeding study, no adverse clinical or untoward pathological changes were … " - Disperse red 91 toxicity

Disperse red 91 toxicity

Removing Disperse red 60 and Reactive blue 19 dyes removal by …

WebThe rats were observed for 9 months, and little toxicity was observed. Disperse red 9 administered orally to dogs at up to 8 grams per kilogram (g/kg) of body weight resulted in "minimal toxicity" (Martin et al. 1983). Disperse red 9 has a toxicity rating of 1 which means that it is slightly toxic and its effects are temporary. WebFurthermore, it is indicated that the non-ionic (disperse, mordant and solvent) dyes are toxic and potentially toxic. Solvent dyes may even be acute toxic to aquatic organisms. …

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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 ... WebOpinion on Disperse Red 17 8 3.1.9. Homogeneity and Stability The solutions of Disperse Red 17 (dye content 41% dye) used in 13 weeks oral toxicity testing were shown to be …

WebJan 14, 2024 · Chemsrc provides Disperse Red 11(CAS#:2872-48-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Disperse Red 11 are included as well. ... Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available ... 12217-91-3: C.I.Disperse Red 116 … 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 …

WebJul 22, 2024 · In terms of health, dyes have carcinogenic, mutagenic and toxic properties and can have adverse effects on health and the environment. Therefore, sewage containing to dyes must be purified before being discharged into the environment. ... Removing Disperse red 60 and Reactive blue 19 dyes removal by using Alcea rosea root mucilage … WebApr 1, 2016 · Acute toxicity to Daphnia similis increased after 10 min degradation of disperse red 1. • Maximum concentration of intermediates coincides with highest …

WebAcute-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) …

WebOct 16, 2024 · In acute oral toxicity tests, Disperse Violet 1 was practically nontoxic. In a subchronic feeding study, no adverse clinical or untoward pathological changes were found. Disperse Violet 1 was practically nonirritating in ocular studies at a concen- tration of 5.0%. A formulation containing Disperse Violet 1 was nonirritating to the skin. playboy history of organized crimeWebAnthraquinone dyes are utilized by the military in colored-smoke grenades. During production, workers in munitions plants may be exposed to fugitive emissions of these dyes or mixtures thereof. The effects of a prototype violet dye mixture (VDM) consisting of Disperse Red 11 (DR11), [1,4-diamino-2-m … primary care in bainbridge gaWebDisperse Red 86 C22H18N2O5S CID 66486 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … playboy helmut newtonWebMay 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 (Chlorella sorokiniana XJK).The consortium performed better than the single system in terms of decolorization and nutrient removal simultaneously in the simulated wastewater of … playboy heft preisWebJan 10, 2024 · Disperse Red 1, an azobenzene derivative, is an azo textile dye extensively used for dyeing polyester fabrics in textile industry [1] [2]. Exposure of human lymphocytes and a human hepatoma (HepG2) cell line to Disperse Red 1 in vitro at concentrations of 1.0 μg/mL and 2.0 μg/mL increases the frequency of micronuclei and also causes mutations ... playboy hefnerWebThe first studies on toxicity of azo compounds were reported in 1906 by Fischer (13) who caused a temporal hyperplasia of the epidermis by injecting scarlet red into the ear of a … playboy hefner funeralWebJan 16, 2013 · Mutation Research 1992; 277 (2) 91-138. 74. Jager I, Hafner C, Schneider K. Mutagenicity of different textile dye products in Salmonella typhimurium and mouse lymphoma cells. ... Caloto-Oliveira A, Chequer FMD, Zanoni MVB, Dorta DJ, Oliveira DP. Differential Toxicity of Disperse Red 1 and Disperse Red 13 in the Ames Test, HepG2 … primary care in binghamton ny