MSDS

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562 Spontaneously combustible organometallic compounds are substances of Class 4.2.

Water-reactive organometallic compounds, flammable, are substances of Class 4.3.

563 UN No. 1905 selenic acid is a substance of Class 8.

564 UN No. 2443 vanadium oxytrichloride, UN No. 2444 vanadium tetrachloride and

UN No. 2475 vanadium trichloride are substances of Class 8.

565 Unspecified wastes resulting from medical/veterinary treatment of humans/animals or

from biological research, and which are unlikely to contain substances of Class 6.2

shall be assigned to this entry. Decontaminated clinical wastes or wastes resulting

from biological research which previously contained infectious substances are not

subject to the requirements of Class 6.2.

566 UN No. 2030 hydrazine aqueous solution, with more than 37% hydrazine, by mass, is

a substance of Class 8.

567 Mixtures containing more than 21% oxygen by volume shall be classified as

oxidizing.

568 Barium azide with a water content lower than the stated limit is a substance of Class 1,

UN No. 0224.

569-579 (Reserved)

580 Tank-vehicles, tank-wagons, specialized vehicles, specialized wagons and specially

equipped vehicles and wagons for carriage in bulk shall bear on both sides and at the

rear the mark referred to in 5.3.3. Tank-containers, portable tanks, special containers

and specially equipped containers for carriage in bulk shall bear this mark on both

sides and at each end.

581 This entry covers mixtures of methylacetylene and propadiene with hydrocarbons,

which as:

Mixture P1, contain not more than 63% methylacetylene and propadiene by volume

and not more than 24% propane and propylene by volume, the percentage of

-saturated hydrocarbons being not less than 14% by volume; and as

Mixture P2, contain not more than 48% methylacetylene and propadiene by volume

and not more than 50% propane and propylene by volume, the percentage of

-saturated hydrocarbons being not less than 5% by volume,

as well as mixtures of propadiene with 1 to 4% methylacetylene.

When relevant, in order to meet the requirements for the transport document (5.4.1.1),

the term "Mixture P1" or "Mixture P2" may be used as technical name.

582 This entry covers, inter alia

, mixtures of gases indicated by the letter R ..., which as

Mixture F1, have a vapour pressure at 70° C not exceeding 1.3 MPa (13 bar) and a

density at 50 °C not lower than that of dichlorofluoromethane (1.30 kg/l);

Mixture F2, have a vapour pressure at 70 °C not exceeding 1.9 MPa (19 bar) and a

density at 50 °C not lower than that of dichloridifluoromethane (1.21 kg/l);