USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $26.70-31.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
USD $7.90-9.40 / Gram
tech data relevant
1.certificate of analysis (coa)
2..material safety data sheet (msds)
3.technical data sheet(tds)
4.route of synthesis (ros)
5.nuclear magnetic resonance(nmr)
6.method of analysis(moa)
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product name: | arsenic(iii) iodide |
synonyms: | arseniciodide(asi3);arsenous iodide;arsenousiodide;arsenoustriiodide;arsenous-triiodide-;na 1557;triiodoarsine;arsenic (ous) iodide |
cas: | 7784-45-4 |
mf: | asi3 |
mw: | 455.64 |
einecs: | 232-068-4 |
product categories: | arsenic salts;arsenicmetal and ceramic science;catalysis and inorganic chemistry;chemical synthesis;crystal grade inorganics;salts;metal halide;arsenic salts;arsenic;catalysis and inorganic chemistry;chemical synthesis;crystal grade inorganics;materials science;metal and ceramic science |
mol file: | 7784-45-4.mol |
arsenic(iii) iodide chemical properties |
melting point | 146 °c |
boiling point | 403 °c |
density | 4.69 g/ml at 25 °c(lit.) |
fp | 424°c |
sensitive | moisture sensitive |
merck | 14,803 |
cas database reference | 7784-45-4(cas database reference) |
safety information |
hazard codes | t,n |
risk statements | 23/25-50/53 |
safety statements | 20/21-28-45-60-61 |
ridadr | un 1557 6.1/pg 1 |
wgk germany | 3 |
rtecs | cg1950000 |
hazardclass | 6.1 |
packinggroup | ii |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
arsenic(iii) iodide usage and synthesis |
chemical properties | red powder |
general description | orange-red rhombohedral crystals (from acetone). density 4.69 g / cm3. melting point 285.6°f (140.9°c). red as a liquid. |
air & water reactions | reacts slowly with oxygen from the air, liberating iodine [merck]. water soluble. aqueous solutions are strongly acidic (ph of 0.1n solution about 1.1) and ultimately form hi and as2o3, although an equilibrium asi3 + 3h2o = h3aso3 + 3hi has been observed [merck 1989]. |
reactivity profile | arsenic iodide gives acidic solutions in water. these solutions neutralize bases exothermically. can react as either an oxidizing agent or reducing agent. |
health hazard | highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. 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. |
fire hazard | combustible material: may burn but does not ignite readily. containers may explode when heated. runoff may pollute waterways. substance may be transported in a molten form. |
arsenic(iii) iodide preparation products and raw materials |
raw materials | arsenic |