Hydriodic acid 99% liquid 10034-85-2 Dideu
3 Inquiries
10034-85-2
Chemical Grade
99%
any port of China
Dideu
5g
2030-01-01
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Hydrogen iodide
Other Name:Hydriodic acid;Anhydrous hydriodic acid;Hydrogen iodide;Hydrogen iodide (HI);Hydrogen monoiodide;Hydroiodic acid;8014-90-2;8052-26-4;39445-43-7;2487183-44-6
CAS No.:10034-85-2
Molecular Formula:HI
InChIKeys:InChIKey=XMBWDFGMSWQBCA-UHFFFAOYSA-N
Molecular Weight:127.91
Exact Mass:127.912285
EC Number:233-109-9
UNII:694C0EFT9Q
ICSC Number:1326
UN Number:1787|2197
DSSTox ID:DTXSID2044349
Color/Form:Colorless gas; fumes in moist air
HScode:28111990
Categories:
Characteristics-
PSA:
0
XLogP3:2.49
Appearance:Hydriodic acid appears as 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.
Density:1.7 g/cm3
Melting Point:-51 °C
Boiling Point:-35.5 °C
Flash Point:126-127°C
Refractive Index:1.466 (16ºC)
Water Solubility:Solubility in water, g/100ml at 20°C: 0.03
Storage Conditions:Refrigerator (+4°C)
Vapor Pressure:Vapour pressure, kPa at 25°C: 0.04
Vapor Density:Relative vapour density (air = 1): 8.8
Flammability characteristics:In case of H, the pore-forming agent is flammable; in case of cyanide, it produces toxic hydrogen cyanide gas; when heated, it decomposes toxic iodide gas
Odor:Acrid
Henrys Law Constant:Henry's Law constant = 2.5X10+9 mol/L atm (4.0X10-13 atm-cu m/mol)
Experimental Properties:SPECIFIC GRAVITY: 2.85 AT -4.7 °C (LIQUID)|Heat of fusion= 0.686|Heat of vaporization: 17.36 kJ/mol @ 25 °C /Hydrogen iodide gas/|Decomposes in light. Unstable at room temperatures and above, slowly decomposing to hydrogen and iodine. /Hydrogen iodide gas/|Dissolves metals, oxides, carbonates, and salts of the other weak, mono-oxidizing acids, causing the formation of iodides.
Air and Water Reactions:Soluble in water with release of heat.|Dissolves exothermically in water. The heat may raise toxic and corrosive acidic fumes. Fumes in air.
Reactive Group:Acids, Strong Non-oxidizing
Reactivity Alerts:Known Catalytic Activity
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.|HYDROGEN IODIDE, [ANHYDROUS] is a strongly acidic gas. Reacts rapidly and exothermically with bases. Reacts with active metals in the presence of moisture, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain alkenes. Reacts with cyanide compounds to release gaseous hydrogen cyanide. May generate flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and reducing agents. Additional gas-generating reactions may occur with sulfites, nitrites, thiosulfates, dithionites, and carbonates. Can catalyze chemical reactions among other materials. Decomposes at high temperatures to generate toxic products. Reacts with oxidizing agents to give iodine (when passed through fuming nitric acid, each bubble produces iodine attended by a flash of red flame [Berichte 3:3660]. Ignites in contact with fluorine, dinitrogen trioxide, nitrogen dioxide/dinitrogen tetraoxide.
Physical Dangers:The gas is heavier than air.
Critical Temperature & Pressure:Critical temperature: 151.0 °C; critical pressure: 82.0 atm
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed gas
Skin corrosion, Sub-category 1A
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from incompatible materials. See Chemical Dangers. Well closed. Ventilation along the floor.Hydroidic acid must be stored to avoid contact with strong acids (such as hydrochloric, sulfuric and nitric), chemically active metals (such as potassium, sodium, magnesium and zinc), and strong oxidizers (such as chlorine, bromine, and fluorine) since violent reactions occur. Store in tightly closed containers in a cool, well vented area away from heat and moisture. Protect storage containers from physical damage. Procedures for the handling, use and storage of cylinders should be in compliance with OSHA 1910.101 and 1910.169 as with the recommendations of the Compressed Gas Association.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted
Russia
Stabilisator AR
1 MT Apr 3, 2025
India
Hydroiodic Acid
5 MT Jun 18, 2026
Malaysia
Hydriodic acid 99% liquid 10034-85-2 Dideu
4815.74 TON Nov 14, 2024 Post an enquiry for this product
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