光纖級四氯化鍺(Optical Fiber Germanium Tetrachloride):
名 稱:光纖級四氯化鍺
分 子 式:GeCl4
技術(shù)指標:外觀為無色透明的易揮發(fā)液體,極易溶于水
GeCl4含量:99.999999%
沸點:83.1℃
密度:1.87g/cm3
金屬雜質(zhì)含量:≤5ppb
含氫雜質(zhì)含量:≤1ppm
紅外透過率 |
||
|
波數(shù) |
透過率(%) |
1 |
3610±2cm-1(GeCl3OH) |
≥98 |
2 |
2970~2925cm-1(CH) |
≥99 |
3 |
2860~2830cm-1(HCl) |
≥99.4 |
4 |
2336±2cm-1(CO2) |
≥98 |
5 |
2272±2cm-1 |
≥99 |
6 |
2000~1400cm-1 |
≥95 |
7 |
1173±2cm-1 |
≥99 |
8 |
1060~1015cm-1 |
90 |
ICP金屬雜質(zhì)測量 |
||
|
金屬雜質(zhì)測量技術(shù)指標 |
雜質(zhì)含量(ppb) |
1 |
鈷 |
≤0.5 |
2 |
鉻 |
≤0.5 |
3 |
銅 |
≤0.25 |
4 |
鐵 |
≤1.0 |
5 |
錳 |
≤0.25 |
6 |
鎳 |
≤0.5 |
7 |
釩 |
≤0.5 |
8 |
鋁 |
≤0.5 |
9 |
鋅 |
≤0.5 |
10 |
鉛 |
≤0.5 |
|
總量 |
≤5.0 |
產(chǎn)品包裝:50kg、200kg不銹鋼鋼瓶
用 途:光纖級高純四氯化鍺目前主要用在光通訊上,作為光纖預制棒的摻雜劑,其作用是提高纖芯折射率,減少光纖的色散和傳輸損耗。不同于普通四氯化鍺產(chǎn)品,我們生產(chǎn)的光纖級高純四氯化鍺具有極高的純度。添加我司生產(chǎn)的光纖級高純四氯化鍺的光導纖維具有傳輸容量大、高折射率、低色散度、低損耗、對核輻射和電磁輻射的抗干擾能力強以及具有全天候工作能力等優(yōu)點,極大提高了光纖的性能和質(zhì)量,是推進“光纖入戶”,實現(xiàn)“寬帶中國”戰(zhàn)略不可或缺的關(guān)鍵性材料。目前我司的產(chǎn)品被廣泛應用于多模、單模、低水峰以及無水峰全波光纖。
Item: Optical Fiber Germanium Tetrachloride
Molecular Formula: GeCl4
Physical&Chemical Character: Colorless transparent liquid
GeCl4≥99.999999%
Boiling Point:83.1℃
Density: 1.87g/cm3
Metallic Impurities:≤5ppb
Hydride Impurities:≤1ppm
IR Spectral Analysis Transmittance |
||
|
Wavenumber |
Transmittance(%) |
1 |
3610±2cm-1(GeCl3OH) |
≥98 |
2 |
2970~2925cm-1(CH) |
≥99 |
3 |
2860~2830cm-1(HCl) |
≥99.4 |
4 |
2336±2cm-1(CO2) |
≥98 |
5 |
2272±2cm-1 |
≥99 |
6 |
2000~1400cm-1 |
≥95 |
7 |
1173±2cm-1 |
≥99 |
8 |
1060~1015cm-1 |
90 |
ICP Spectral Analysis Metallic Impurities |
||
|
Metallic Impurities |
Impurity Content(ppb) |
1 |
Cobalt |
≤0.5 |
2 |
Chromium |
≤0.5 |
3 |
Copper |
≤0.25 |
4 |
Iron |
≤1.0 |
5 |
Manganese |
≤0.25 |
6 |
Nickel |
≤0.5 |
7 |
Vanadium |
≤0.5 |
8 |
Aluminium |
≤0.5 |
9 |
Zinc |
≤0.5 |
10 |
Plumbum |
≤0.5 |
|
Total |
≤5.0 |
Packaging: Shipping steel containers are available in capacities of 50kg or 200kg
Application: Optical fiber germanium tetrachloride is a dopant used to produce optical fiber preform, which can improve the core refractive index, to meet non-loss of light transmission.
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