Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Substances, explosive

1 Explosive substances (Self—reactive substances and products which contain self-reactive substances and may explode) [Pg.10]

Explosive substances should be evaluated in terms of possibility, ease and violence of explosion in other words, in terms of their ability to propagate an explosion, their sensitivity and their power. Specific evaluation methods are explained in Paragraph 1.4 and Chapter 3. [Pg.10]


When chlorine gas is in excess a highly explosive substance, nitrogen trichloride, NCI3, is formed ... [Pg.220]

Picric acid if stored in bulk should, for safety, first be damped. Smaller quantities may be safely kept whilst dry, but should be stored in bottles having cork or rubber stoppers glass stoppers should never be used for potentially explosive substances, because on replacing the stopper some of the material may be ground between the neck of the flask and the stopper, and so caused to explode. [Pg.173]

This procedure may be used for the preparation of finely-divided sodamide If the sodamide is to be used in any other solvent than liquid ammonia, the ammonia is allowed to evaporate whilst the new solvent is slowly added from a dropping funnel alternatively, the new solvent may be added before the ammonia evaporates. If dry sodamide is required, the product may be freed from the last traces of ammonia by evacuation at 100°. The sodamide prepared by this method must be used immediately if allowed to stand, it rapidly changes into explosive substances. [Pg.899]

In Delaware, the Regulation for the Management of Extremely Ha2ardous Substances Act, developed in response to the Bhopal disaster and several chemical-release incidents in Delaware, became effective in 1989 (27,28). The regulations Hst 88 toxic substances, 32 flammable substances, and 50 explosive substances. A sufficient quantity is specified for each of these materials, based on potential for a catastrophic event at a distance of 100 m from a potential source of a 1-h release. [Pg.93]

This recommended practice is intended to apply to faciUties that (/) handle or store flammable or explosive substances in such a manner that a release of ca 5 t of gas or vapor could occur in a few minutes and (2) handle toxic substances. The threshold quantity for the toxic materials would be determined using engineering judgment and dispersion modeling, based on a potential for serious danger as a result of exposures of <1 h. [Pg.93]

Part B Highly reactive substances and explosive substances ... [Pg.8]

Article containing a primary explosive substance and not containing two or more independent safety features B... [Pg.456]

Propellant explosive substance or other deflagrating explosive substance or article containing such explosive substance C... [Pg.456]

Secondary detonating explosive substance or black powder or article containing a secondary detonating explosive substance, in each case without means of initiation and without a propelling charge, or article containing a primary explosive substance and containing two or more independent safety features D... [Pg.456]

Article containing a secondary detonatng explosive substance, without means of initiation and with a propelling charge (other than a charge containing a flammable or hypergolic liquid) E... [Pg.456]

Article containing both an explosive substance and white phosphorus H... [Pg.456]

Explosive substance or explosive article presenting a special risk needing isolation of each type L... [Pg.456]

HI Explosive substances and preparations which may explode under the effect of flame or which are more... [Pg.526]

Highly Hazardous Chemical - Toxic, reactive, flammable, or explosive substances, as defined in Appendix A of 29 CFR 1910.119, "Process Safety Management of Highly Hazardous Chemicals."... [Pg.462]

Tellurium nitride was first obtained by the reaction of TeBt4 with liquid ammonia more than 100 years ago. The empirical formula TeN was assigned to this yellow, highly insoluble and explosive substance. However, subsequent analytical data indicated the composition is Tc3N4 which, in contrast to 5.6a and 5.6b, would involve tetravalent tellurium. This conclusion is supported by the recent preparation and structural determination of Te6N8(TeCl4)4 from tellurium tetrachloride and tris(trimethylsilyl)amine (Eq. 5.5). The TceNs molecule (5.12), which is a dimer of Tc3N4, forms a rhombic dodecahedron in which the... [Pg.89]

Developed under tlie Clean Air Acts (CAA s) Section 112(r), tlie Risk Management Program (RMP) rule is designed to reduce tlie risk of accidental releases of acutely toxic, flanunable and explosive substances. USEPA finalized its list of regulated substances (138 chemicals) and defined tlireshold quantities for these chemicals. [Pg.69]

The Risk Management Program (RPM) rule is designed to reduce tlie risk of accidental releases of acutely to.xic, flanunable and explosive substances. [Pg.77]

Impose requirements with respect to the safety and security of explosives carried by road. Explosives include explosive articles or explosive substances which have been assigned on classification to Class 1 (or are classified) in accordance with the Classification and Labelling of Explosives Regulations 1983. [Pg.310]


See other pages where Substances, explosive is mentioned: [Pg.171]    [Pg.66]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.469]    [Pg.471]    [Pg.142]    [Pg.494]    [Pg.494]    [Pg.173]    [Pg.46]    [Pg.72]    [Pg.592]    [Pg.9]    [Pg.318]    [Pg.318]    [Pg.318]    [Pg.456]   
See also in sourсe #XX -- [ Pg.15 ]

See also in sourсe #XX -- [ Pg.380 , Pg.388 , Pg.398 , Pg.400 , Pg.404 , Pg.405 , Pg.415 , Pg.417 , Pg.437 , Pg.438 , Pg.439 , Pg.443 , Pg.462 , Pg.464 , Pg.483 , Pg.484 , Pg.487 , Pg.499 , Pg.500 , Pg.608 ]

See also in sourсe #XX -- [ Pg.74 ]




SEARCH



© 2024 chempedia.info