Caprolactam liquid

Is used for production of chemical fibers and strings from polyamide pitches. Is produced of benzene by synthetic method.

Packing: liquid – railway and automobile tanks

Delivery: railway and road transport

Quality parameters:

Parameters description	Norms
Permanganate index, units, not more than	4
Color of caprolactam water colution, mass fraction 50 %, Hazen units	3.0
Volatile bases content, mmol/kg, not more than	0.4
Cyclohexanonoxime mass fraction, %, not more than	0.002
Iron mass fraction, %, not more than	0.00002
Crystallization temperature, °C, not less than	68.8
Optical density with mass fraction 50 %, not more than	0.04
pH 20 % solution	6.7-7.3

Loading condition:

Parameters description	Norms
Filling temperature, °C, not more than	not more than 85°C in summer, 95°C in winter
Excessive pressure, ati, not more than	1.5
Oxygen volume fraction in nitrogen, %, not more than	0,0005

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