Oxygen Liquid Technical

Standard: TU U 20.1-00203826-51:2018

PrJSC “AZOT” produces such first and second qualities of oxygen liquid.

Specifications

Description	Quality Value
	First Quality	Second Quality
Description	Slightly colored blue liquid
Oxygen, %, min	99,7		99,5
Ethyne in 1 dm³ of liquid oxygen, cm³/dm³	Absence		Absence
CO₂ in 1 dm³ of liquid oxygen, сm³, at 20°С and 101,3 kPa (760 mm of mercury), max	2,0		3,0
Oil	Absence		Absence
Moisture and mechanical impurities	Should stand the test		Should stand the test

Including physical and chemical peculiarities of the liquid oxygen guaranteed storage life cannot be set up. Producer guarantees compliance of the liquid oxygen with TU if transportation and storage conditions are followed.

The integrated management system is certified for compliance with the requirements of ISO 9001: 2015 – Certificate No. GUIA-0001-QS.

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