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GeCl4

  • For optical fiber, raw material for high purity GeO2 and Ge-132,etc
  • Shipping containers and packing methods comply with all international rules & regulations. The stainless steel packages include 50kg, 100kg, 200kg and 300kg

Specification

Appellation Germanium Tetrachloride
Formula GeCl4
Product properties Colorless and corrosive liquid, stimulating odor , boiling point 83.1℃, specific weight 1.87
Technical norms Metal ion impurity (Fe, Cu, Cr, Mn, Ni, Co, Zn, V, Pb, Al)
total quantity≦5ppb
Hydride impurity(OH.CH.HCL)total quantity≦3ppm
Test method Metal ions are determined by Inductively Coupled Plasma Mass Spectrometry (ICP-MAS)
Hydride impurity are determined by Fourier Transform Infrared Spectroscopy (FT-IR)
Product packing method Shipping containers and packing methods comply with all international rules & regulations. Stainless steel containers are available in capacities of 180 liters(300 kg),120 liters(200kg),60liters(100kg),30 liters(50kg).

Content of elemental metal impurities

Appellation Quantity of Metal ion impurity
GeCl4 ≧99.999999
Cu ≦0.25×10-7(0.25PPb)
Mn ≦0.25×10-7(0.25PPb)
Cr ≦0.5×10-7 (0.5PPb)
Fe ≦1.0×10-7 (1PPb)
Co ≦0.5×10-7 (0.5PPb)
Ni ≦0.5×10-7 (0.5PPb)
V ≦0.5×10-7 (0.5PPb)
Zn ≦0.5×10-7 (0.5PPb)
Al ≦0.5×10-7 (0.5PPb)
Pb ≦0.5×10-7 (0.5PPb)

IR Transmission

Infrared absorption peak Transmission (length of IR absorption cell is 10cm)
GeCI4-08-1 GeCl4-08-2
3610±2cm-1(GeCl3OH) ≧95% ≧85%
2970cm-1~2925cm-1(CH) ≧95% ≧90%
2860cm-1~2830cm-1(HCI) ≧95% ≧90%
2336±2cm-1 (CO2) ≧95% ≧90%
2272±2cm-1 (GeHCl3) ≧99% ≧95%
2000cm-1~1400cm-1 ≧90% ≧80%
1173±2cm-1 ≧95% ≧90%
1060cm-1~1015cm-1 ≧60% ≧50%
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