• Some are used as primary explosives, namely lead picrate or potassium picrate which find their use as primers for cartridge ammunition. (wikipedia.org)
  • The two most interesting ones were Potassium and Lead Picrate (with Sodium Picrate being very weak). (power-labs.com)
  • Picrates of some metals tend to be significantly more sensitive to impact, friction and shock than picric acid itself. (wikipedia.org)
  • As a result, storage of picric acid (or mixtures containing it) in metal containers is strongly discouraged due to the high risk of accidental explosion. (wikipedia.org)
  • Ethers and esters of picric acid are also called picrates. (wikipedia.org)
  • It is widely known that Picric Acid should not be allowed to contact metals or their salts due to the danger of formation of metal picrates. (power-labs.com)
  • Metal picrates are salts of Picric Acid formed by the addition of the metal to the 2,4,6TriNitroPhenol ring at the first hydroxide, as seen on the example to the left (KO-C 6 H 2 (NO 2 ) 3 or KC 6 H 2 N 3 O 7 ). (power-labs.com)
  • Below, the synthesis of a small potassium Picrate batch is outlined for informational purposes only. (power-labs.com)
  • In order to synthesize potassium picrate using potassium carbonate the procedure remains the same except K2CO3 is substituted for KOH. (power-labs.com)
  • As the solution is cooled gradually to 0C, the potassium picrate crystallizes out of it in the form of a framework of long needle-shaped crystals. (power-labs.com)
  • Sodium picrate is used as an etchant in metallography to differ preeutectoid ferrite in hypoeutectoid steel from preeutectoid cementite in hypereutectoid steel by etching cementite to a dark colour, whereas not attacking ferrite and thus it remains reflective. (wikipedia.org)
  • For a gray cast iron etched with alkaline sodium picrate (a color etchant which highlights eutectic cells) it is possible to detect local strains in and around these cells. (chalmers.se)
  • Ferrous picrate is used in some applications as a diesel fuel additive to achieve better mileage. (wikipedia.org)
  • Ferrocene is more efficiently produced via the reaction of sodium cyclopentadienyl with anhydrous ferrous chloride in ethereal solvents. (thechemistrynotes.com)
  • The interference of bilirubin in a number of spectrophotometric methods such as kinetic alkaline picrate creatinine assays (Jaffe) for creatinine assays is well known and for this reason, a separate programme is provided for bilirubin to ensure that a true assessment of method performance and bias can be provided in the Serum Chemistry Programme for those analytes affected by icteric interference. (weqas.com)
  • The picrate ion is intensely yellow, although many of its salts are brown or orange-red. (wikipedia.org)
  • Membrane transport proteins that actively co-transport ASCORBIC ACID and sodium ions across the CELL MEMBRANE. (lookformedical.com)
  • Dietary absorption of VITAMIN C is highly dependent upon this class of transporters and a subset of SODIUM GLUCOSE TRANSPORTERS which transport the oxidized form of vitamin C, DEHYDROASCORBIC ACID. (lookformedical.com)
  • Sodium azide when distilled with 50% sulphuric acid yields hydrazoic acid. (sciencemadness.org)
  • Particularly, when m -sulfobenzoic acid or 5-sulfosalicylic acid were used as dopants, the PPy showed high thermal stability of electric conductivity and kept 95% electric conductivity even after heating for 8 h at 150 °C in air. (go.jp)
  • Importance of interfacial adsorption in the biphasic hydroformylation of higher olefins promoted by cyclodextrins: a molecular dynamics study at the decene/water interface. (univ-grenoble-alpes.fr)
  • Multilayer films of cationic bilayer membranes were prepared by means of alternate electrostatic adsorption with sodium poly(styrenesulfonate). (go.jp)
  • A picrate is a salt containing the anion (O2N)3C6H2O− or an ester derivative of the picrate anion. (wikipedia.org)
  • The α- and β-CS Maillard reaction products (MRPs NPs were then prepared by ionic gelation method between the positively charged primary amino groups of CS and the negatively charged groups of sodium tripolyphosphate (TPP). (oregonstate.edu)
  • An inorganic pigment that is the reaction product of high temperature calcination in which boron oxide, calcium oxide, lead (II) oxide, and silicon oxide in varying amounts are homogeneously and ionically interdiffused to form a crystalline matrix of spinel. (europa.eu)
  • The sodium azide was present as small pellets, which was dissolved in water to remove insoluble additives such as iron oxide and/or silicates which are added to react with the metallic sodium that is formed when the azide breaks down (into nitrogen gas and sodium metal vapour of course). (sciencemadness.org)
  • The two metallic layers are forced together at high speed and with great force. (infogalactic.com)
  • For curiosity's sake experiments were performed on the synthesis of a few metal picrates and they were tested as to their properties. (power-labs.com)
  • A high percentage of type I and II diabetic patients eventually develop diabetic nephropathy (DN) that may progress to end-stage renal disease (ESRD) [ 1 ]. (biomedcentral.com)
  • The highest percentage of mistletoe infection was found on lime (Citrus aurantifoliaSwingle ) and guava (Psidiumguajava M.) in Western and Eastern Sinar, respectively, with disease severity index range between 74.2%- 90.6% in both localities. (ijstr.org)
  • The α- and β-CS MR was firstly induced by high intensity ultrasound-assisted (UA) water-bath heating at 80°C for 8h. (oregonstate.edu)
  • The bit I have got is if you pass N2O over the melted sodamide you get sodium azide and water, the water should be blown away. (sciencemadness.org)
  • Trueness is also assessed for a number of analytes using high metrological order Reference measurement systems. (weqas.com)
  • Analyzes showed that the highest strains could be found in the graphite followed by pearlite. (chalmers.se)
  • I once found a homepage with pictures and everything of an airbag being opened and the sodium azide removed. (sciencemadness.org)
  • For a microstructure with revealed eutectic cells the highest strains could be seen inside the eutectic cells for larger cells. (chalmers.se)
  • However, colocalization of p16INK4a expression and vimentin (immature astrocyte marker) remains high in the optic nerve from the early postnatal period to adulthood. (bvsalud.org)
  • In addition, the XtaLAB mini II is equipped with a state-of-the-art two-dimensional semiconductor detector that is characterized by extremely low background noise and high sensitivity. (rigaku.com)
  • The FFP3 High-performance respirator 7333 provides with additional filter bags a particularly low breathing resistance and a comfortable climate in the mask. (uvex.de)
  • However, if plenty of other plant material and carbohydrates are present in the stomach, formation and absorption of cyanide may be slowed, allowing animals to tolerate higher doses. (equinegutflush.com)