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STAC-V : Chemical Resistance List Max Temperature

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S TA C Industrial Coatings STAC-V : Chemical Resistance List Max Temperature Chemical Formula Alias Concentration V1 V2 Note Acetaldehyde CH3-CH=O Acetic aldehyde 100 % n.r. n.r. Aldehyde Ethanal Ethyl aldehyde Acetic acid CH3-CO-OH Acetic acid glacial 010 % 90 100 0 Ethanoic acid Ethylic acid Glacial acetic acid Methane carboxylic acid Vinegar acid Vinegar Hac 015 % 90 100 0 025 % 90 100 0 040 % 80 90 050 % 70 80 075 % 60 65 080 % 45 45 085 % 45 45 100 % n.r. 25 Acetic acid : nitric acid : CH3-CO-OH : HNO3 : Cr2O3 Ethylic acid : salpeterzuur : 03:05:03 65 80 chromic oxide chromium oxide Acetic acid : sulfuric acid CH3-CO-OH : H2SO4 Ethylic acid : dihydrogen sulfate 20:10 100 100 Acetic anhydride CH3-CO-O-CO-CH3 Acetyl acetate 100 % n.r. n.r. Acetanhydride Acetic oxide Acetyl ether Acetyl oxide Acetone CH3-CO-CH3 Propanone 005 % 80 80 Propan-2-one Dimethyl ketone β-Ketopropane[ Propanone 2-Propanone Dimethyl formaldehyde Pyroacetic spirit (archaic) 010 % 80 80 100 % n.r. n.r. Acetone : MEK : MiBK CH3-CO-CH3 : CH3-CO-CH2- Acetone : methylethyl ketone : 02:02:02 n.r. 40 CH3 : CH3-CO-CH2-CH2-CH3 methylisobutyl ketone Acetonitrile CH3-CN Cyanomethane all n.r. n.r. Ethanenitrile Ethyl nitrile Methanecarbonitrile Methyl cyanid Acetyl chloride CH3-CO-Cl Acetic chloride 100 % n.r. n.r. Ethanoyl chloride Acetylacetone CH3-CO-CH2-CO-CH3 Pentane-2,4-dione 020 % 40 50 2,4-Pentanedione 2,4-Dioxopentane 2,4-Pentadione acetyl-2-Propanone Acac Acetoacetone Diacetylmethane 100 % n.r. n.r. Acrolein CH2=CH-CH=O Prop-2-enal 020 % 40 40 Let STACkle those corrosion problems! Edition: January 2017 (cancels and replaces the preceding ones) Page 1 of 98 S TA C Industrial Coatings STAC-V : Chemical Resistance List Max Temperature Chemical Formula Alias Concentration V1 V2 Note Acraldehyde Acrylic aldehyde Allyl aldehyde Ethylene aldehyde 100 % n.r. n.r. Acrylamide CH2=CH-CO-NH2 Acrylic amide 050 % n.r. 35 1 Ethylenecarboxamide Propenamide Vinyl amide Acrylic acid CH2=CH-CO-OH Prop-2-enoic acid 025 % 45 45 Acroleic acid Ethylenecarboxylic acid Propene acid Propenoic acid Vinylformic acid 100 % n.r. 20 Acrylic latex -(CH2-CH(O-CO-CH3))n- Latex paint all 40 50 PMA Polymethylacrylate Water-based acrylic paints were subsequently sold as latex house paints, as latex is the technical term for a suspension of polymer microparticles in water. Interior latex house paints tend to be a combination of binder (sometimes acrylic, vinyl, pva, and others), filler, pigment, and water. Exterior latex house paints may also be a co-polymer blend, but the best exterior water-based paints are 100% acrylic, due to elasticity and other factors, but vinyl costs half of what 100 percent acrylic resins cost, and PVA (polyvinyl acetate) is even cheaper, so paint companies make many combinations of them to match Acrylonitrile CH2=CH-CN 2-Propenenitrile 100 % n.r. n.r. Acrylon Carbacryl Cyanoethene Cyanoethylene Fumigrain Propenenitrile Ventox Vinyl cyanide Adipic acid HOOC-CH2-CH2-CH2-CH2- Hexanedioic acid all 80 80 CH2-COOH Hexane diacid 1,4-Butanedicarboxylic acid 1,6-Hexanedioic acid Hexan-1,6-dicarboxylate Adipate Hexanedioate Adiponitrile NC-CH2-CH2-CH2-CH2-CN 1,4-Dicyanobutane all 50 50 Adipic acid dinitrile Adipic acid nitrile Adipicdinitrile Butanedicarbonitrile Hexanedinitrile Hexanedioic acid dinitrile Nitrile adipico Tetramethylene cyanide Tetramethylene dicyanide Air N2 : O2 : Ar : CO2 : rest Nitrogen 78%: oxigen 20,95%: 100 % 100 200 0 Let STACkle those corrosion problems! Edition: January 2017 (cancels and replaces the preceding ones) Page 2 of 98 S TA C Industrial Coatings STAC-V : Chemical Resistance List Max Temperature Chemical Formula Alias Concentration V1 V2 Note argon 0,93%: carbondioxide 0,035 % : rest Alfol 810 C8à10-OH Alcohols, C8-10 100 % 60 100 Alkylaminopolyglycolethers H2N-R-O-CH2-CH2-O-R-NH2 all 25 25 Alkylaryl ammonium salts NR4+ anion Quaternary ammonium salt, with all 80 80 R alkyl and/or amyl groups alkyl = single-bonded CH Aryl = including aromatic ring Quat salt Quaternary ammonium compound quaternary amines Alkylaryl sulfonate salts R-SO2-O-kation Sulfonic acid with R = alkyl or aryl all 60 60 group sulfuric acid with one OH replaced by R. Salts or esters of sulfonic acids are sulfonates. Alkylaryl sulfonic acids R-SO2-OH Sulfonic acid with R = alkyl or aryl all 60 60 group sulfuric acid with one OH replaced by R. Alkylbenzene ammonium salts R-C6H4-NH4-Anion Cationic surfactants: with all 80 80 quaternary ammonium as the polar end. Alkylbenzene sulfonic acids R-C6H4-SO2-OH all 60 60 Alkylnaphtalene sulfonic acids R-C10H6-SO2-OH all 60 60 Alkylnaphtolopolyglycolethers H2N-R-O-CH2-CH2-O-R-NH2 R= very complex red pigment all 60 60 Alkylolakoxylates R-O2C-CO2-R Ethanedioates all 25 25 Alkyloletherphosphates RO-PO3-OH Anionic surfactants all 60 60 Alkyl ether phosphates Alkylolethersulfates R-O-SO2-OH Anionic surfactants all 60 60 Alkyl ether sulfates Alkylolsulfates and salts Alkyl ether sulfates all 60 60 Alkylphenolpolyglycolethers R-O-CH2-CH2-O-R R= Cx-C6H4 all 25 25 Alkylphenolpolyglycolethersul HO-SO2-R-O-CH2-CH2-O-R- all 60 60 fates and salts SO2-OH Alkylsulfonates R-SO2-O-R Alifatisch sulfonate all 60 60 Alkylsulfonic acids and R-SO2-OH Sulfonic acid with R = alkyl or aryl all 60 60 sulfonates group sulfuric acid with one OH replaced by R. Salts or esters of sulfonic acids are called sulfonates. Allyl alcohol CH2=CH-CH2-OH 2-Propen-1-ol 100 % n.r. n.r. 1-Hydroxy-2-propene 1-Propen-3-ol 2-Propenol 2-Propenylalcohol 3-Hydroxy-1-propene 3-Hydroxypropene Vinylcarbinol Allyl chloride CH2=CH-CH2-Cl 3-Chloropropene all n.r. n.r. 3-Chloropropylene Alum KO-SO2-OAl Potassium alum, potassium all 90 100 0 aluminum sulfate Aluminium chloride AlCl3 Aluminium(III) chloride all 90 100 0 Aluminium chlorohydrate Al2ClOH Aluminum chloride hydroxide all 90 100 0 Let STACkle those corrosion problems! Edition: January 2017 (cancels and replaces the preceding ones) Page 3 of 98 S TA C Industrial Coatings STAC-V : Chemical Resistance List Max Temperature Chemical Formula Alias Concentration V1 V2 Note Poly Aluminium Chloride Aluminium chlorohydroxide HO-Al(OH)CL-Al(OH)(OH)-OH Dialuminium chloride 050 % 90 100 0 pentahydroxide Aluminium citrate C6H5AlO7 Aluminum 2-hydroxy-1,2,3- all 90 100 0 propanetricarboxylate Citric acid, aluminum salt Aluminium fluoride Al-F3 Aluminum trifluoride all 45 45 2 Aluminium hydroxide Al-(OH)3 Aluminium trihydrate 100 % 70 80 2 Aluminic acid Aluminic hydroxide Aluminium(III) hydroxide Hydrated alumina Orthoaluminic acid Aluminium nitrate Al-(NO3)3 Aluminium(III) nitrate all 90 100 0 Nitric acid, aluminum salt Salpeterzuur, aluminium zout Aluminium potassium sulfate AlK(SO4)2 Potassium aluminium sulfate all 90 100 0 Aluminium sodium sulfate AlNa(SO4)2 Sodium alum, soda alum all 90 100 0 Aluminium sulfate Al2(SO4)3 Cake alum all 90 100 0 Filter alum Papermaker's alum Alunogenite Aluminium sulfate : acetic acid Al2(SO4)3 : CH3-CO-OH Sulfuric acid, aluminum salt :ethylic all 80 100 9 acid Amino acids H2N-R-CO-OH all 40 40 Aminosulfonic acid H2N-SO2-OH Amidosulfonic acid all 80 80 Amidosulfuric acid Aminosulfonic acid Aminosulfuric acid Sulfamic acid Sulfamidic acid Ammonia; gas, dry NH3 Azane 100 % 40 40 Hydrogen nitride Trihydrogen nitride Nitro-Sil Ammonia; gas, liquified 100 % n.r. n.r. Ammonia; gas, wet 100 % 40 40 Ammonium acetate CH3-CO-O-NH4 Ammonium ethanoate all 45 45 Acetic acid, ammonium salt Ammonium benzoate C6H5-CO-O-NH4 Benzoicacid, ammonium salt (1:1) all 80 80 Ammonium bicarbonate NH4-O-CO-OH Ammonium acid carbonate 004 % 70 70 Ammonium hydrogen carbonate sat'd 70 70 Ammonium bifluoride NH4-F-HF Ammonium acid fluoride all 40 65 Ammonium hydrogen fluoride Ammonium bisulfide NH4-SH Ammonium hydrosulfide all 25 25 Ammonium bisulfite NH4O-SO-OH Ammonium acid sulfite all 80 80 Ammonium hydrogen sulfite Sulfurous acid, ammonium salt Ammonium bromate NH4-O-BrO2 Bromic acid, ammonium salt all 90 100 0 Ammonium bromide NH4-Br Hydrobromic acid all 90 100 0 monoammoniate Ammonium carbonate NH4-O-CO-O-NH4 Diammonium carbonate all 65 65 2 Baker's ammonia Ammonium chloride NH4-Cl Sal ammoniac all 90 100 0 Let STACkle those corrosion problems! Edition: January 2017 (cancels and replaces the preceding ones) Page 4 of 98 S TA C Industrial Coatings STAC-V : Chemical Resistance List Max Temperature Chemical Formula Alias Concentration V1 V2 Note Salmiac Nushadir salt Sal armagnac Salt armoniack Ammonium citrate NH4-O-C(CH2-CO-OH)2-CO- Citric acid ammonium salt all 65 70 OH 1,2,3-Propanetricarboxylicacid, 2- hydroxy-, ammonium salt Ammonium fluoride NH4-F Neutral ammonium fluoride all 65 65 2 Ammonium hydroxide NH4-OH Aqueous ammonia 001 % 80 80 2 Ammonia water (=0,5% Ammonical liquor NH3) Ammonia liquor Ammonia 005 % 70 75 2 (=2,5% NH3) 010 % 60 65 2 (=5% NH3) 041 % 60 65 2 (=20% NH3) 058 % 40 40 2 (=28% NH3) 062 % 40 40 2 (=30% NH3) Ammonium lauryl sulfate CH3-(CH2)10-CH2-O-SO2-O- ALS all 60 60 NH4 Ammonium dodecyl sulfate Monododecyl ester, ammonium salt Ammonium lignosulfonate C20H25O10S2-NH4 Lignosulfonic acid ammonium salt 050 % 60 80 Ammonium molybdate (NH4)6Mo7O24·4H2O Ammonium molybdate all 40 40 tetrahydrate Ammonium nitrate NH4-NO3 German saltpeter all 90 100 0 Nitric acid ammonium salt Nitric acid monoammonium salt Norway salpeter Ammonium oxalate NH4-O-CO-CO-O-NH4 Diammonium ethanedioate all 40 40 Diammonium oxalate Ammonium pentaborate NH4-B5O8 Ammoniumboronoxide all 40 40 Boric acid,ammonium salt Ammonium persulfate NH4-O-SO2-O-O-SO2-O-NH4 Ammonium peroxydisulfate all 80 80 APS Ammonium phosphate; (NH4-O)2-PO-OH Ammonium
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    THE IRON-DEPENDENT CYANIDE AND HYDROGEN PEROXIDE CO-TOXICITY IN ESCHERICHIA COLI AND ITS CATASTROPHIC CONSEQUENCES FOR THE CHROMOSOME BY TULIP MAHASETH DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Microbiology in the Graduate College of the University of Illinois at Urbana-Champaign, 2015 Urbana, Illinois Doctoral Committee: Professor Andrei Kuzminov, Chair and Director of Research Professor John E. Cronan Professor Jeffrey F. Gardner Associate Professor Carin K. Vanderpool ABSTRACT 2+ Hydrogen peroxide (H2O2) can oxidize cytoplasmic ferrous ions (Fe ) to produce highly reactive hydroxyl radicals (•OH) via Fenton’s reaction that can damage various biomolecules causing oxidative stress. Even though at concentrations higher than 20 mM H2O2 by itself can efficiently kill micro-organisms, it is metabolically impossible for eukaryotic cells to generate H2O2, an uncharged molecule, in such large quantities inside the cell. We propose that potentiation of physiologically relevant amounts of H2O2 by various small molecules serves as a more feasible and safe mechanism to combat invading microbes. NO potentiation of H2O2 toxicity is a known bactericidal weapon employed by macrophages. In fact, in human neutrophils activated by bacterial infection, the myeloperoxidase enzyme catalyzes the formation of hydrogen cyanide (HCN) from serum thiocyanate (SCN-). In the past, researchers have reported that a combination of low millimolar doses of H2O2 and cyanide (CN), which are individually bacteriostatic, caused rapid synergistic killing in Escherichia coli. Our aim is to understand the immune cells antimicrobial responses by investigating the mechanism of CN potentiation of H2O2 toxicity and its chromosomal consequences. We have found that the ability of CN to recruit iron from intracellular depots such as ferritin contributes to its potentiation of H2O2 toxicity, whereas the major stationary phase intracellular iron depot protein, Dps, can sequester this iron, thereby quelling Fenton's reaction.
  • Bioorganic Chemistry

    Bioorganic Chemistry

    Hermann Dugas Christopher Penney Bioorganic Chemistry A Chemical Approach to Enzyme Action With 82 Figures Spri nger-Verlag New York Heidelberg Berlin Dr. Hermann Dugas Dr. Christopher Penney Departement de Chimie Connaught Research Institute Universite de Montreal Willowdale, Ontario Montreal, Quebec Canada M2N 5T8 Canada H3C 3Vl Series Editor: Prof. Charles R. Cantor Columbia University Box 608 Havemeyer Hall New York, New York 10027 USA Cover: The green illustration represents the hypothetical mode of binding of a rigid structural analogue of N-benzoyl-L-phenylalanine methyl ester at the active site of a-chymotrypsin. The illustration emphasizes the equilibration toward the favored configuration (see text page 224). The background design is taken from a diagrammatic representation of the primary structure of a-chymotrypsin. After Nature with permission [B.W. Matthews, P.B. Sigler, R. Henderson, and D.M. Blow (1967), Nature 214, 652-656]. Library of Congress Cataloging in Publication Data Dugas, Hermann, 1942- Bioorganic chemistry. (Springer advanced texts in chemistry.) Bibliography: p. Includes index. 1. Enzymes. 2. Biological chemistry. 3. Chemistry,. Organic. I. Penney, Christopher, 1950- joint author. II. Title. m. Series. [DNLM: 1. Biochemistry. 2. Enzymes-Metabolism. QUl35 D866b] QP60 1. D78 574.19'25 80-16222 All rights reserved. No part of this book may be translated or reproduced in any form without written permission from Springer-Verlag. The use of general descriptive names, trade names, trademarks, etc. in this publication, even if the former are not especially identified, is not to be taken as a sign that such names, as understood by the Trade Marks and Merchandise Marks Act, may accordingly be used freely by anyone.