B: Chemistry (148)
GJSFR: B
Qualitative and Quantitative Analysis for Determination of Glue Sniffer’s Urine
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 3
Inhalant abuse is defined as an intentional inhalation of solvents or volatile substances present in materials such as glues and paints. The most commonly abused inhalant today is glue due to low price and easy access. Glue sniffing produces fast and pleasurable sensory experience to the abuser. Quantitative analysis of hippuric acid using UV-Vis at wavelength 417 nm was determined succe...
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Authors Abdul Rahim Yacob, Mohamad Raizul ZinalibdinRead Journal Click Here
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Page No. 23 to 28
The Color Pollution Removal (Acid Red 88) of Industrial Waste Waters by Electrocoagulation Method
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 3
The aim of this study was to investigate the decolorization of Acid Red 88 (AR88) using electrocoagulation and photo electrocoagulation techniques. Chemical dyes have the most practical usage in different industries, having an essential role in most water industries, they have a high solubility in water, thus, water wastes contain a high level of these dyes. An effective way of eliminati...
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Authors Hassan Zhian, Bahrooz Khezry, Chalak AzimiRead Journal Click Here
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Page No. 29 to 35
Preparation, Characterisation and Reactions of Stable Adducts of TRIS (Pentafluorophenyl) Antimony (V) Diisothiocyanates.
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 3
A series of new stable adducts of tris (pentafluo-rophenyl)antimony(V) diisothiocyante of the type (C6H5)3 Sb(NCS)2.L. Where, L = dipropyl formamide (DPF), 3-methylpyridine(3-Picoline), dimethyl formamide (DMF), tryphenylphosphine oxide(Ph3PO), triphenylarsine oxide (Ph3AsO), dimethyl sulfoxide (DMSO), thiourea (TU), pyridine(C5H5N) have been synthesized by the reaction of tris (pentaflu...
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Authors Ram Nath Prasad YadavRead Journal Click Here
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Page No. 5 to 9
Conductometric Studies on Manganese Soap Solutions
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 3
The conductometric studies of the solution of manganese butyrate and caprylate in a mixture of 50% Benzene and 50% Methanol (v/v) were employed to determine the specific conductance, limiting molar conductance at infinite dilution, degree of dissociation, dissociation constant and CMC. The values of critical micelles concentration decreases with increasing chain length of fatty acid comp...
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Authors Vasu Mitra, S.K. UpadhyayRead Journal Click Here
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Page No. 1 to 4
Initiation of Hydrogen Flame by a Local Source
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 2
The approximate analytical method is applied for analysis of the problem on local chain-thermal explosion in reaction of hydrogen oxidation in the presence of chemically active additive. It is shown that key parameters defining the critical size of a local source of ignition, are the temperature in the center of local ignition zone; quantity of the active centers of combustion created wi...
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Authors N.M. Rubtsov, B.S. Seplyarsky, K.J. Troshin, V.I.Chernysh, G.I. TsvetkovRead Journal Click Here
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Page No. 1 to 11
Synthesis of 1-(2-(4-Substitutedphenylamino)-Imidazo[2,1-B] Benzothiazole-3-Yl) Propan-1-One
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 2
4-propionyl-3-(4-substitutedphenylamino) isoxazol- 5(2H)-one, substituted on nitrogen with a 2-chlorobenzothiazole group, reacts with triethylamine (TEA) in ethanol under reflux conditions to provide a convenient synthesis of 1-(2-(4- substitutedphenyl amino) -imidazo [2,1-b] benzothiazole-3-yl) propan-1-one. ...
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Authors Chalak Azimi, Helal Tahazadeh, Rasol KamariRead Journal Click Here
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Page No. 51 to 56
Aloe Vera used as Inhibitor for Corrosion Protection of Beverage Containing Stainless steel
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 2
Beverage companies are used stainless steel in their manufacturing operations. Generally beverage companies make wine, beer and various types of soft drink. Their transportation and storage can be done in stainless steel containers. Beverage industries use different types of raw materials for the productions wine, beer and soft drink. They are acidic nature and their pH occur between5.5 ...
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Authors Rajesh Kumar Singh, Vikas KumarRead Journal Click Here
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Page No. 31 to 38
New Approach for Synthesis of Hexa (Allylamino) Cyclotriphosphazene Catalysed by an Ecologic and Friendly Catalyst Layered Called Maghnite-H+ (Algerian MMT).
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 2
Cyclic and linear phosphazenes are characterized by a repeating unit [-N=PR2-]n in which nitrogen is trivalent and phosphorus pentavalent. Ring sizes for the cyclic derivatives vary from three to about forty repeating units whereas for the linear polyphosphazenes derivatives are known which contain up to 15000 repeating units.Algerien (MMT) called “Maghnite†...
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Authors Medjdoub Lahouaria, Rahmouni Abdelkader, Belbachir MohammedRead Journal Click Here
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Page No. 13 to 18
Elimination of Methylene Blue Dye with Natural Adsorbent « Banana Peels Powder »
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 1
The investigation focused on the adsorption of the blue methylene on banana peels powder. The studies led to determine contacting time (40 minutes for 90% elimination of substrate methylene blue). However, this contacting time can vary with dye concentration. The optimization of parameter such as the temperature, agitation and initial concentration of dye has showed a sensitive improveme...
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Authors Faiu00c3u00a7al Moubarak, Rachid Atmani, Ibtissam Maghri, Mu00e2u20acu2122hamed Elkouali, Mohammed Talbi, Mona Latifa Bouamrani, Mohammed Salouhi, Abdelkbir KenzRead Journal Click Here
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Page No. 39 to 44
Analysis by GC-MS of an Aza-Michael Reaction Catalyzed by CALB on an Orbital Shaker and under Microwave Irradiation
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 1
In this study, aza-Michael reactions between 1- phenylmethanamine and α,β -unsaturated cyclohexenones were investigated, using lipase from Candida antarctica. The reactions were performed in various organic solvents (CH2Cl2, hexane, MeOH, toluene, THF) under mild conditions, with orbital shaking and microwave irradiation. The reactions showed good results in the presence of...
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Authors Sandra S. Ribeiro, Marciana P. Uliana, Timothy J. Brocksom, Andru00c3u00a9 L. M. PortoRead Journal Click Here
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Page No. 7 to 21
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Water Quality of River Tungabhadra due to the Discharge of Industrial Effluent at Harihar, District Davanagere, Karnataka State, India
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 1
Water is a prime mover of all activities and essential feature for all modern developments. Water is distributed in different forms, such as rain water, river water, spring water and mineral water. Rain water is considered to be the purest form, however, is associated with dissolved gases such as CO2, SO2, NH3 etc., from atmosphere. Water used for Industrial development and municipal pur...
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Authors Basavaraj M. Kalshetty, Shobha.N, M.B.KalashettiRead Journal Click Here
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Page No. 23 to 31
Synthesis, Characterization and Antimicrobial Activity of Azetidin-2-one based Phenyl Sulfonyl Pyrazoline Derivatives
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 1
A new series of 4-(4-Chlorophenyl)-3-chloro-1-{4-[5-(Substituted phenyl)-1-(phenylsulfonyl)-4,5-dihydro-pyrazol-3-yl]phenyl}azetidin-2-one are synthesized by reacting 3-chloro-1-{4-[5-(Substituted phenyl)-4,5-dihydro-pyrazol-3-yl]phenyl}-4-(4-Chlorophenyl)azetidin-2-one with Benzene sulfonyl chloride in presence of pyridine. All these compounds were characterized by means of their IR, 1H...
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Authors Shailesh H. Shah, Pankaj S. Patel, Mitesh Prajapati, Bharat Vaghari, Jayesh ParmarRead Journal Click Here
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Page No. 33 to 38
Transition of Morphology between Nanosheet and Nanosphere of Ternary Comb Copolymers with Hydrophobic Carbazole Ring Induced by Changes in Surface Pressure
Published In: GJSFR Part: B: Chemistry Volume: 14 Issue: 1
Transition behavior from monolayer on the water surface to single particle layer of ternary comb copolymer containing carbazole ring have investigated by surface pressure-area isotherm, atomic force microscopy, X-ray diffraction. This polymer monolayer is able to form the “polymer nanosheet†with amorphous layers and strong interaction between main-chains fab...
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Authors Yohei Kaneko, Takahiro Kikkawa, Atsuhiro FujimoriRead Journal Click Here
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Page No. 1 to 5
Ethanol Diffusion in Polyethylene Vinyl Acetate: Modelling and Experimentation
Published In: GJSFR Part: B: Chemistry Volume: 13 Issue: 8
When a polymer is contacted with a liquid food, the transfer of materials can take place. So the study method is used to find a new method to understand the packaging behavior during contact with a food by combining experimentation with modeling. The numerical model takes into account all the experimental studies. Diffusivity of liquid simulator was determined and the analytical and nume...
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Authors Rachid Atmani, Faiu00c3u00a7al Moubarak, Ibtissam Maghri, Mohamed Elkouali, Mohamed Talbi, Abdlhak Elbrouzi, Samia Yousfi, Driss BorikyRead Journal Click Here
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Page No. 31 to 34
