Germanium tetrachloride

Colorless transparent liquid 

 

Physical properties

Molecular weight

214,6

Density (293° К),g/cm3

1,874

Boiling temperature (at 760 mm Hg), °С

83,1

Melting temperature , ° C 

(-49,5)

Solubility: in organic solvents (carbon tetrachloride, chloroform, benzol, ethyl alcohol, acetone and others) 

Package:

Stainless steel containers

1A1: capacity available 47 litres (80 kg); 66 litres (110 kg), 212 litres (350 kg).

1A2: capacity available 8.6 litres (14 kg); 12.3 litres (20 kg).

Each container has outer package.

Each container is possible for multiple usage and subject to return

 

Send request

 

Types

Methods of measurements

 

Quality parameters

(analysis)

for optical fiber (6N)

(OF – 6N)

of high purity (6N)

TY 48-4-519-89

4N purity

Element

ppb, max

ppb, max

ppb, max

 

 

1. Metal impurities, ppb max

Emission

 spectroscopy

Chromium  (Cr)

1

1

0.1

Cobalt (Co)

0.5

0.5

0.2

Copper(Cu)

1

1

0.05

Iron (Fe)

2

2

0.5

Manganese (Mn)

0.5

0.5

0.04

Nickel (Ni)

1

1

0.02

Vanadium (V)

0.5

0.5

0.1

Zinc (Zn)

1

1

0.5

Aluminum (Al)

1

1

0.1

Arsenic (As)

-

-

1.0

Total, max.

10

10

10

 

 

2.Hydrogen donors, ppm max

IR – Furier

spectroscopy

H - Cl

5 [3*]

20

Not determined

OH

2

5

Not determined

CH2

1

2

Not determined

CH3

1

2

Not determined

Total, max.

10

30

 

 

*  - requirements for H- donors  upon agreement