Reactive blue 4
WebJan 1, 2024 · Batch experiments were used to investigate reactive blue 4 (RB4) dye removal efficiencies, and their adsorption isotherms and kinetics were studied. BFBM illustrated the highest surface area and the smallest pore size with comparing to other materials. The pore sizes of all dye adsorbent materials were classified into mesoporous sizes that ... WebMay 15, 2012 · Reactive Blue 4 Name: C.I.Reactive Blue 4,C.I.61205 Molecular Structure: anthraquinones C.I.Reactive Blue 4,C.I.61205,CAS 13324-20-4/4499-01 …
Reactive blue 4
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WebJul 1, 2015 · The degradation of Reactive Blue 4 (RB4) as a targeted dye was carried out in this research using a suspended mixture of commercial anatase TiO 2 and raw corn cob … WebProduct Name Reactive Blue 4 Structure CAS 13324-20-4 Synonyms C.I. 61205;C.I. Reactive Blue 4;2-Anthracenesulfonic acid, 1-amino-4- ( (3- ( (4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo- Category Reactive Dyes Molecular Formula C23H14Cl2N6O8S2 Molecular Weight 637.43 Physical State Solid MSDS Download MSDS
WebMay 1, 2008 · Competition of Reactive red 4 (RR4), Reactive orange 16 (RO16) and Basic blue 3 (BB3) during biosorption of Reactive blue 4 (RB4) by polysulfone-immobilized protonated Corynebacterium glutamicum (PIPC) was investigated in batch and column mode of operations. Through potentiometric titrations, and wi … WebReactive Blue 4 ≥ 40% (Dye content) Product Specs. C of A. SDS. Catalog Number: 22774; Synonyms: CI 61205 1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4 …
WebThe color additives are formed by reacting one or more of the reactive dyes listed in 73.3121 with poly ( hydroxyethyl methacry-late ). The dyes that may be used alone or in combination are: (1) C.I. Reactive black 5 (2) C.I. Reactive blue 21 (3) C.I. Reactive orange 78 (4) C.I. Reactive yellow 15 (5) C.I. Reactive blue 19 WebJan 1, 2024 · For the preparation of synthetic dye solution, the reactive blue 4 (RB4) (C 23 H 14 Cl 2 N 6 O 8 S 2) (Sigma-Aldrich, Germany) was used. Finally, 0.5% of 65% nitric acid …
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WebReactive blue 4, OR, Macron Fine Chemicals™ Supplier: AVANTOR PERFORMANCE MATERIALS US Management of Change (MOC) category = N Formula: C₂₃H₁₄Cl₂N₆O₈S₂ … t shirt knittingWebSep 8, 2024 · Dyes can also be classified as acid, basic, direct, disperse, reactive, anionic, cationic, etc., and indeed this notation is often simultaneously used with the dye chemical structure type (for example Basic Blue 41 and Acid Yellow 23 are both mono azo dyes) of the synthetic dyes manufactured today; azo compounds are considered dominant … philosophy fresh cream soft suede perfumeWebAvantor ®, a Fortune 500 company, is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries.Our portfolio is used in virtually every stage of the most important research, development and production activities in the … philosophy from modern familyWebReactive Blue 4. undefined. Synonyms: 1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid, Procion ® blue MX-R. CAS 13324-20-4. Molecular Weight 637.43. Browse Reactive Blue 4 and related products at MilliporeSigma. philosophy fresh cream warm cashmere gift setWebJan 1, 2024 · The Reactive Blue 4 dye (RB4) was purchased from Sigma-Aldrich (35%, w/w). The sulfuric acid, sodium hydroxide, copper (I) oxide, and tert-butyl alcohol were purchased from Vetec, all in analytical grade. Water purified by the Milli-Q system was used in the preparation of all the solutions used in the experiments. The stock solutions were ... philosophy fresh cream warm cashmere reviewsWebsorbent to adsorb reactive blue 4 (RB4) from aqueous solution. The influence of pHs, solution temperature, concentration, ionic strength, desorption and reuse were studied in batch mode. Various models were tested to investigate the p- adsor tion kinetics and equilibrium adsorption behavior. 2 Experimental. 2.1 Materials tshirt knopfleiste t-shirtsWebMay 16, 2012 · Bright blue powder, 90 ℃ in the solubility of water when for 100 g/L. Suitable for dyeing in weak acid dye bath, pH control in 5 ~ 6, and between the general and the 1 to 2% leveler PW-BX, dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 ~ 60 minutes, depending on the dyeing depth and decide. philosophy from start to finish