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| CAS No. | 10034-85-2 |
| Chemical Name: | Hydriodic acid |
| Synonyms: | Hydriodic;caswellno482c;Hydrogeniodid;hydrogen Hydrideiodine;Hydri0dic acid;HYDRIODIC ACID;HYDRIOTIC ACID;Hydroidic acid;Jodwasserstoff |
| CBNumber: | CB7852570 |
| Molecular Formula: | HI |
| Formula Weight: | 127.91 |
| MOL File: | 10034-85-2.mol |
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| Hydriodic acid Property |
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| density : |
1.96 g/mL at 20 °C
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| storage temp. : |
Refrigerator (+4°C) |
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| Water Solubility : |
soluble |
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| Stability:: |
Stable. Incompatible with bases, amines. Corrodes steel. May discolour on exposure to air and light. |
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Hydriodic acid Chemical Properties,Usage,Production |
Chemical Properties
Clear liquid, colourless to slightly yellow |
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General Description
A colorless to yellow liquid with a pungent odor. Consists of a solution of hydrogen iodide in water. Fumes irritate the eyes and mucous membranes. Corrosive to metals and to tissue. |
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Air & Water Reactions
Soluble in water with release of heat. |
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Reactivity Profile
HYDROIODIC ACID reacts exothermically with organic bases (amines, amides) and inorganic bases (oxides and hydroxides of metals). Reacts exothermically with carbonates (including limestone and building materials containing limestone) and hydrogen carbonates to generate carbon dioxide. Reacts with sulfides, carbides, borides, and phosphides to generate toxic or flammable gases. Reacts with many metals (including aluminum, zinc, calcium, magnesium, iron, tin and all of the alkali metals) to generate flammable hydrogen gas. Reacts violently with acetic anhydride, 2-aminoethanol, ammonium hydroxide, calcium phosphide, chlorosulfonic acid, 1,1-difluoroethylene, ethylenediamine, ethyleneimine, oleum, perchloric acid, b-propiolactone, propylene oxide, silver perchlorate/carbon tetrachloride mixture, sodium hydroxide, uranium(IV) phosphide, vinyl acetate, calcium carbide, rubidium carbide, cesium acetylide, rubidium acetylide, magnesium boride, mercury(II) sulfate [Lewis]. Mixtures with concentrated sulfuric acid can evolve toxic hydrogen iodide gas at a dangerous rate. Decomposes at high temperatures to emit toxic products. Reacts with fluorine, dinitrogen trioxide, nitrogen dioxide/dinitrogen tetraoxide, and fuming nitric acid. |
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Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
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Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
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| Hydriodic acid Suppliers Global( 182)Suppliers |
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acideiodhydrique(french)
acidoyodhidrico
Anhydrous hydriodic acid
anhydroushydriodicacid
caswellno482c
epapesticidechemicalcode046912
Hydri0dic acid
hydridodichlorotris(triphenylphosphine)iridium(iii)hydriodicacid
hydriodicacid,solution
Hydrogeniodid
hydrogeniodide(hi)
hydrogeniodide,anhydrous
Hydrogen-iodide-anhydrous-
hydrogeniodidesolution
Hydrogenmonoiodide
iodured’hydrogeneanhydre(french)
yodurodehidrogenoanhidro
General Use
Puriss p.a.
Puriss p.a. ACS
IODINE TITRATION INDICATOR
HYDRIODIC ACID
HYDRIOTIC ACID
HYDROIODIC ACID
HYDROGEN IODIDE
10034-85-2
Analytical Chromatography Product Catalog
Analytical Reagents
Hydriodic acid (47% in water)
Hydriodicacidaqsoln
hydroiodic acid 47%
hydroiodic acid 55-58%
Hydroiodic acid 57% (stab.)
hydroiodic acid 67%
Hydroidic acid
HYDRIODIC ACID, UNSTABILIZED, 55%, A.C.S . REAGENT
Hydroiodic acid, <60%
HYDRIODIC ACID, 57 WT. % IN WATER, DISTILLED, STABILIZED, 99.95%
HYDROIODIC ACID 47%, ACS, STAB.
HYDRIODIC ACID 57 %, STABILIZED WITH H3P O2
HYDRIODIC ACID, 47+%, A.C.S. REAGENT, ST ABILIZED
HYDRIODIC ACID 57 WT. % IN WATER &
HYDRIODIC ACID, 57 WT. % IN WATER, DISTI LLED, UNSTABILIZED, 99.99%
HYDRIODIC ACID 57 WT. % IN WATER DIST&
HYDROIODIC ACID 55-58% ACS PACKED IN &
HYDRIODIC ACID 57 %, R. G., STABILIZED W ITH HYPOPHOSPHOROUS ACID
HYDRIODIC ACID UNSTABILIZED 55% &
HYDRIODIC ACID 47+% A.C.S. REAGENT &
HydriodicAcid57%Gr(WithStabilizer)
Hydriodic acid, 57% aq. soln.
hydrogen
HYDRIODIC ACID(AMPULE)
Hydriodic acid, 57 wt.% aqueous solution, distilled, stabilized, for analysis
Hydriodic acid, 57 wt.% aqueous solution, distilled, unstabilized, for analysis
HYDRIODIC ACID, 47% REAGENT (ACS)
HYDRIODIC ACID, 55% REAGENT (ACS)
hydriodic acid, acs
Jodwasserstoff
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