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Picric acid - Wikipedia
Picric acid is an organic compound with the formula (O2N)3C6H2OH. Its IUPAC name is 2,4,6-trinitrophenol (TNP). The name "picric" comes from Greek: πικρός ( ...
en.wikipedia.org
en.wikipedia.org
Picric acid - IDLH | NIOSH - CDC
Human data: The ingestion of 1 to 2 grams of picric acid has been reported to cause severe poisoning [ACGIH 1991]. [Note: An oral dose of 1 to 2 grams is ...
www.cdc.gov
www.cdc.gov
Picric acid 1.3 water saturated 88-89-1 - Sigma-Aldrich
Picric acid is a polynitrated aromatic acid.[1] It dissolves in water to form a solution with low pH (pH 2.0). It interacts with basic groups of proteins, ...
www.sigmaaldrich.com
www.sigmaaldrich.com
picric
picric, a. Chem. (ˈpɪkrɪk) [mod. f. Gr. πικρ-ός bitter + -ic.] In picric acid, also called trinitrocarbolic or carbazotic acid, artificial indigo-bitter, a yellow intensely bitter substance (C6H3N3O7 = C6H3(NO2)3O), crystallizing in yellow shining prisms or laminæ, first observed by Hausmann in 1788...
Oxford English Dictionary
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Information on Picric Acid - Stanford Environmental Health & Safety
Picric acid is toxic if swallowed, inhaled, or absorbed through the skin. Inhalation of dust may cause lung damage. Chronic exposure may cause liver or kidney ...
ehs.stanford.edu
ehs.stanford.edu
Picric acid: general information - GOV.UK
Picric acid is a colourless to yellow crystalline solid with a bitter taste. It is highly explosive when dry. Other names for picric acid are ...
www.gov.uk
www.gov.uk
Picric acid
Picric acid forms red isopurpurate with hydrogen cyanide (HCN). Picric acid gauze, if found in antique first aid kits, presents a safety hazard because picric acid of that vintage (60–90 years old) will have become
wikipedia.org
en.wikipedia.org
Picric Acid | Environment, Health & Safety
Picric acid (also known as trinitrophenol) must be kept hydrated at all times, as it becomes increasingly unstable as it loses water content.
ehs.ucla.edu
ehs.ucla.edu
Picric Acid | Environmental Health & Safety Office - UMN Duluth
Picric acid (2,4,-trinitrophenol) is common in laboratories. It is normally sold containing 10 to 15% water in a plastic-capped glass container and, in this ...
ehso.d.umn.edu
ehso.d.umn.edu
Picric acid and picrate salts - Transports Canada
Picric acid is a highly shock, heat, and friction sensitive explosive. High temperatures or sudden impacts can lead spontaneously explode.
tc.canada.ca
tc.canada.ca
Picric Acid - an overview | ScienceDirect Topics
Picric acid is a chemical compound that is commonly used in military explosives and has various other applications such as dyeing textiles, ...
www.sciencedirect.com
www.sciencedirect.com
PICRIC ACID, [DRY] | CAMEO Chemicals | NOAA
PICRIC ACID, [DRY] undergoes vigorous reactions with both oxidizing or reducing agents. Apt to explode when shocked or exposed to heat. Very unstable.
cameochemicals.noaa.gov
cameochemicals.noaa.gov
Shellite (explosive)
Shellite (known as Tridite in US service) is an explosive mixture of picric acid and dinitrophenol or picric acid and hexanitrodiphenylamine in a ratio History
Shellite originated after World War I as a development of lyddite (picric acid).
wikipedia.org
en.wikipedia.org
picral
picral Metallurgy. (ˈpɪkræl) Also Picral. [f. picric a. + alcohol.] An etchant consisting of about 2 to 5 per cent of picric acid in ethyl alcohol.1928 Williams & Homerberg Princ. Metallogr. (ed. 2) 237 The term picral is frequently applied to any solution of picric acid in alcohol. 1936 [see nital]...
Oxford English Dictionary
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Picrate
These salts are often produced by reactions of picric acid (2,4,6-trinitrophenol). Picrates of some metals tend to be significantly more sensitive to impact, friction and shock than picric acid itself.
wikipedia.org
en.wikipedia.org