10 LIVRES EN ANGLAIS EN RAPPORT AVEC «SULFUROUS ACID»
Découvrez l'usage de
sulfurous acid dans la sélection bibliographique suivante. Des livres en rapport avec
sulfurous acid et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Handbook of Corrosion Data
Sulfurous acid, H2S03, is an unstable, water-soluble, colorless liquid with a
strong sulfur aroma. It is derived from absorption of sulfur dioxide (S02) in water.
Reagent grade sulfurous acid contains about 6% sulfur dioxide in solution.
Sulfurous ...
Bruce D. Craig, David S. Anderson,
1994
2
Handbook of Preservatives
See Sulfurous acid Sulfur flower; Sulfur flowers. See Sulfur Sulf uric acid, calcium
salt; Sulf uric acid, calcium salt (1:1). See Calcium sulfate Sulf uric acid, cobalt (2
+) salt (1 :1). See Cobalt sulfate (ous) Sulfuric acid, copper sail. See Cupric ...
Michael Ash, Irene Ash,
2004
3
Antimicrobial Food Additives: Characteristics, Uses, Effects
246 pH-value 10 Fig. 8. Proportions of SO2, HSO3 and MT in aqueous solution
as functions of the pH value With sulfurous acid, as with other preservative acids,
the pH value of the product to be preserved is an important factor governing the ...
Erich Lück, Martin Jager,
1997
4
Chemical Demonstrations: A Handbook for Teachers of Chemistry
The first three demonstrations use sodium bisulfite (NaHSO3), a salt of so-called
sulfurous acid. Bubbling gaseous sulfur dioxide through water produces an
acidic solution commonly called sulfurous acid. Such solutions have been dealt
with ...
Bassam Z. Shakhashiri,
1989
+H,0-l-2e~ ^ SO^ +20H"; e0 = -0.936 V; than in acid: SO2" + 4H~ +2e" ;± SO, +
2H,0; e0 = +0.158 V. Thus, for example, sulfites and sulfurous acid in aqueous
solution are slowly converted to sulfates or sulfuric acid when allowed to stand in
air.
Egon Wiberg, Nils Wiberg,
2001
6
Smolin and Thoft's The Cornea: Scientific Foundations and ...
Sulfurous Acid Sulfur dioxide (SO2) forms sulfurous acid (H2SO3) when it
combines with water in ocular tissue. It might be encountered as sulfurous
anhydride or sulfurous oxide, a fruit and vegetable preservative, bleach, and
refrigerant.
Gilbert Smolin, Charles Stephen Foster, Dimitri T. Azar,
2005
7
Antimicrobials in Food, Third Edition
TABLE 5.8 AOAC International Official Methods of Analysis for Sulfites (Warner et
al., 2000) Method Number Year Adopted Title 892.02 1892 Sulfurous Acid (Free)
in Meats 961.09 1961 Sulfites in Meats 962.16 1962 Sulfurous Acid (Total) in ...
P. Michael Davidson, John N. Sofos, A. Larry Branen,
2005
8
The Dictionary of Substances and Their Effects: T-Z and index
... 1 57 sulfuric chlorohydrin C285 sulfur monochloride S 1 54 sulfur mustard
M359 sulfurous acid S155 sulfurous acid, 2-(p-ferf-butylphenoxy)cyclohexyl 2-
propynyl ester P300 sulfurous acid 2-(p-ferf-butylphenoxy)-1-methylethyl 2-
chloroethyl ...
S. Gangolli, Royal Society of Chemistry (Great Britain),
1999
9
Corrosion Resistance of Stainless Steels
It is the anhydride of sulfurous acid (H2SO3) that can cause problems when the
gas encounters moisture of any kind. In the manufacture of sulfur dioxide, sulfur
or sulfurous materials are burned with air, cooled, and absorbed in water to form
a ...
10
Fundamentals of Turfgrass and Agricultural Chemistry
The sulfur dioxide then reacts to form sulfurous acid (H2SO,) and sulfuric acid (
H2SO4) which then has the same effect as acid injection. The generator consists
of a sulfur chip storage hopper, oxidizing chamber, blower, and absorption tower.
5 ACTUALITÉS CONTENANT LE TERME «SULFUROUS ACID»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
sulfurous acid est employé dans le contexte des actualités suivantes.
The Cornerstones of Advanced Biofuels
In the presence of water, the sulfur dioxide changes to sulfurous acid. Together, the sulfurous acid and butadiene sulfone provide a “dual attack” to the plant cell ... «Biomass Magazine, juil 13»
Scientists develop 'green' pretreatment of miscanthus for biofuel
"At temperatures ranging from 90 degrees Celsius to 110 degrees Celsius, the sulfurous acid hydrolyzes hemicellulose. Then butadiene sulfone helps to ... «Biomass Magazine, mai 13»
Scientists develop 'green' pretreatment of Miscanthus for biofuels
"At temperatures ranging from 90ºC to 110ºC, the sulfurous acid hydrolyzes hemicellulose. Then butadiene sulfone helps to solubilize lignin with most of the ... «Phys.Org, mai 13»
Lead industry dismayed by latest REACH developments
The substances managed by the Lead REACH Consortium that are on the registry of intentions are: sulfurous acid, lead salt, dibasic ; lead tetroxide (orange ... «Chemical Watch, août 12»
EDI to unveil biomass digester system
"Typically, its instrumentation was out of service and deep rust has penetrated everything ferrous in the vicinity, eaten up by the hydro-sulfurous acid products of ... «Biomass Magazine, déc 09»