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Spontaneous combustible materials

Flammable solids Spontaneously combustible materials and Materials that are dangerous when wet... [Pg.10]

Possible causes of uncontrolled reactions associated with pyrophoric and other spontaneously combustible materials are listed in Johnson et... [Pg.28]

Since exposure of a spontaneously combustible material to air has obvious consequences, loss of containment or other means of air exposure is usually the most important issue regarding what can go wrong. It should be noted that pyrophoric materials often exhibit one or more other reactivity hazards as well, such as water reactivity. Possible causes of uncontrolled reactions associated with pyrophoric and other spontaneously combustible materials include abnormal events such as the following ... [Pg.54]

Inadequate purging of air prior to introducing spontaneously combustible material into piping, tubing or container... [Pg.54]

If you are certain that NO pyrophoric or other spontaneously combustible materials are present, then proceed to Question 8. Table 3.2 gives categories and examples of pyrophoric materials. More extensive lists that include less common chemicals, including metals, can be found in Urben (1999, 2 341-346). Other spontaneously combustible substances are tabulated by their proper shipping names and UN/NA numbers in the U.S. Department of Transportation regulation 49 CFR 172.101. [Pg.55]

Is any substance identified as spontaneously combustible YES Sodium hydrosulfite is DOT/UN Hazard Class 4.2, Spontaneously Combustible Material finely divided aluminum powder is pyrophoric without oxide coating... [Pg.141]

R. L. Nuttall, S. Wise, W. N. Hubbard. Combustion Bomb Reaction Vessel for Spontaneously Combustible Materials. Rev. Sci. Instrum. 1961, 32, 1402-1403. [Pg.253]

Class 4 Flammable Solid Spontaneously combustible material and Dangerous when wet material... [Pg.8]

Hazard Class 4 - Division 4.2. Spontaneously Combustible Materials (These include pyrophoric materials and self-heating materials) ... [Pg.146]

The first analysis performed on the concentrated DPR streams was for pyrophoricity according to the UN Test Method for Division 4.2 (Spontaneously Combustible Materials). The results of this test came back Non-Pyrophoric. Flashpoint testing (Tag Open Cup ASTM D 1310) also gave unexpected results with a flash point of >100 °C. This places the material into the category of a Non-Combustible Liquid. [Pg.127]

Organic, see Terminology, Organic, p.244 Oxidizing, see Oxidizers and Class 5, p.l70 Self-heating, see Spontaneously Combustible Materials and Division 4.2, p.226 Sludge, acid, see Petroleum, p.l83 Solid, see Terminology, Solid, p.247 Toxic, see Toxic Substances and Division 6.1, p.255... [Pg.50]

See Spontaneously Combustible Materials and Division 4.2, p.226. See Dangerous When Wet Materials and Division 4.3, p.58. [Pg.99]


See other pages where Spontaneous combustible materials is mentioned: [Pg.13]    [Pg.430]    [Pg.3]    [Pg.4]    [Pg.192]    [Pg.431]    [Pg.234]    [Pg.3]    [Pg.44]    [Pg.159]    [Pg.169]    [Pg.226]    [Pg.227]    [Pg.228]    [Pg.228]   
See also in sourсe #XX -- [ Pg.10 ]

See also in sourсe #XX -- [ Pg.10 ]




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