UN 1953COMPRESSED GAS, TOXIC, FLAMMABLE, N.O.S.

Table A column (8): P200 · packing_instructions pin 04607c36 · Tablo A sütun (9b)=[] · special_packing_codes a453254a z [OK] · The construction materials of the pressure receptacles and their accessories shall be compatible with the contents and shall not react to form harmful or dangerous compounds therewith. The test pressure and filling ratio shall be calculated in accordance with the relevant requirements of (5). Toxic substances with an LC₅₀ less than or equal to 200 ml/m³ shall not be carried in tubes, pressure drums or MEGCs and shall meet the requirements of special packing provision "k". However, UN No. 1975 Nitric oxide and dinitrogen tetroxide mixture may be carried in pressure drums. For pressure receptacles containing pyrophoric gases or flammable mixtures of gases containing more than 1 % pyrophoric compounds, the requirements of special packing provision "q" shall be met. The necessary steps shall be taken to prevent dangerous reactions (i.e. polymerisation or decomposition) during carriage. If necessary, stabilisation or addition of an inhibitor shall be required. Mixtures containing UN No. 1911 diborane, shall be filled to a pressure such that, if complete decomposition of the diborane occurs, two thirds of the test pressure of the pressure receptacle shall not be exceeded. Mixtures containing UN No. 2192 germane, other than mixtures of up to 35 % germane in hydrogen or nitrogen or up to 28 % germane in helium or argon, shall be filled to a pressure such that, if complete decomposition of the germane occurs, two thirds of the test pressure of the pressure receptacle shall not be exceeded. Mixtures of fluorine and nitrogen with a fluorine concentration below 35 % by volume may be filled in pressure receptacles up to a maximum allowable working pressure for which the partial pressure of fluorine does not exceed 3.1 MPa (31 bar) absolute. 31 working pressure (bar) < -1 xf where: xf = fluorine concentration in % by volume/100. Mixtures of fluorine and inert gases with a fluorine concentration below 35 % by volume may be filled in pressure receptacles up to a maximum allowable working pressure for which the partial pressure of fluorine does not exceed 3.1 MPa (31 bar) absolute, additionally taking the coefficient of nitrogen equivalency in accordance with ISO 10156:2017 into account when calculating the partial pressure. 31 working pressure (bar) < (x + Kk × xk ) - 1 xf f where: xf = fluorine concentration in % by volume/100; Kk = coefficient of equivalency of an inert gas relative to nitrogen (coefficient of nitrogen equivalency); xk = inert gas concentration in % by volume/100. However, the working pressure for mixtures of fluorine and inert gases shall not exceed 20 MPa (200 bar). The minimum test pressure of pressure receptacles for mixtures of fluorine and inert gases equals 1.5 times the working pressure or 20 MPa (200 bar), with the greater value to be applied. Requirements for substances not in Class 2 · künye 61099195 P200 footnotes=z · SDS §10 yok TR packaging type names: UAB ADR 2023 TR stamped dictionary