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GERMANIUM(II) IODIDE

Description References
GERMANIUM(II) IODIDE
GERMANIUM(II) IODIDE structure
CAS No.
13573-08-5
Chemical Name:
GERMANIUM(II) IODIDE
Synonyms
GeI2;GERMANIUM DIIOIDE;GERMANIUM DIIODIDE;Reaxys ID: 16489539;GERMANIUM(II) IODIDE;germaniumiodide(gei2);Germanium iodide (II);Germanium(II) diiodide;GERMANIUM IODIDE YELLOW;Germanium iodide (GeI2)
CBNumber:
CB6782508
Molecular Formula:
GeI2
Formula Weight:
326.45
MOL File:
13573-08-5.mol

GERMANIUM(II) IODIDE Properties

Melting point:
460°C
Boiling point:
545°C
Density 
5.37 g/mL at 25 °C(lit.)
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
Soluble in dilute hydrochloric acid.
form 
orange-yellow hexagonal crystals
color 
Yellow to brown
Specific Gravity
5.73
Water Solubility 
soluble H2O [CRC10]
Sensitive 
Air & Moisture Sensitive
CAS DataBase Reference
13573-08-5(CAS DataBase Reference)
EPA Substance Registry System
Germanium iodide (GeI2) (13573-08-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314-H318
Precautionary statements  P280-P305+P351+P338-P310-P260h-P301+P330+P331-P303+P361+P353-P405-P501a
Hazard Codes  C
Risk Statements  34
Safety Statements  23-26-27-36/37/39-45
RIDADR  UN 3260 8/PG 2
WGK Germany  3
10-19-21
TSCA  Yes
HazardClass  8
PackingGroup  II

GERMANIUM(II) IODIDE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 383260 Germanium(II) iodide ≥99.8% trace metals basis 13573-08-5 1g $159 2021-03-22 Buy
Alfa Aesar 014013 Germanium(II) iodide, 99.99% (metals basis) 13573-08-5 1g $190 2021-03-22 Buy
Alfa Aesar 014013 Germanium(II) iodide, 99.99% (metals basis) 13573-08-5 5g $792 2021-03-22 Buy
Strem Chemicals 93-3205 Germanium(II) iodide (99.99+%-Ge) PURATREM 13573-08-5 1g $136 2021-03-22 Buy
Strem Chemicals 93-3205 Germanium(II) iodide (99.99+%-Ge) PURATREM 13573-08-5 5g $544 2021-03-22 Buy

GERMANIUM(II) IODIDE Chemical Properties,Uses,Production

Description

Germanium diiodide (also named as germanium (II) iodide) is a yellow crystalline solid which decomposes on melting. Its specific density is 5.37. It can be sublimed at 240°C in a vacuum.1 It can be used to obtain high yield of germanium nanocrystals.2

References

  1. https://en.wikipedia.org/wiki/Germanium_iodide 
  2. X. Lu, B. A. Korgel, K. P. Johnston, High yield of germanium nanocrystals synthesized from germanium diiodide in solution, Chemistry of Materials, 2005, vol. 17, pp. 6479-6485

Chemical Properties

yellow to gold flakes or powder

Uses

Reagent forms stable ionic adducts with carbenes.1

GERMANIUM(II) IODIDE Preparation Products And Raw materials

Raw materials

Preparation Products


GERMANIUM(II) IODIDE Suppliers

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City Chemical LLC
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Hubei Jusheng Technology Co.,Ltd.
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INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3579 66

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