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87795 Tellurium(IV) iodide, 99% (metals basis)

CAS Number
7790-48-9
Synonyms
Tellurium tetraiodide

Stock No. Size Price ($) Quantity Availability
87795-06 5g 47.00
87795-14 25g 187.00
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Tellurium(IV) iodide, 99% (metals basis)

MDL
MFCD00049578
EINECS
232-210-5

Chemical Properties

Formula
TeI4
Formula Weight
635.22
Form
Crystalline
Melting point
280°
Boiling Point
dec.
Density
5.403
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Decomposes slowly in cold water to TeO{2} and HI

Applications

Tellurium(IV) iodide is used in chemical research.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Moisture sensitive.

Literature References

Rüdiger Kniep.; Heinz Jürgen Beister.; Dieter Wald. Polymorphie von Tellur(IV)-iodid/ Polymorphism of Tellurium(IV) Iodide. Zeitschrift für Naturforschung B. 1988, 43 (8), 966-980.

R. A. Johnson.; F. P. Kwan. Spectrophotometric Determination of Tellurium as Iodotellurite Complex. Anal. Chem. 1951, 23 (4), 651-653.

GHS Hazard and Precautionary Statements

Hazard Statements: H302+H312+H332-H314-H335

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,9127
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2827.60
TSCA
Yes

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