WebIf swallowed, naphthalene can damage red blood cells, causing kidney damage and many other problems. It can affect how blood carries oxygen to the heart, brain, and other organs. It can also cause nausea, vomiting, abdominal pain, seizures and coma. Breathing in the fumes over a period of time can cause poisoning, too. WebImmediately Dangerous to Life or Health Concentrations (IDLH) CAS number: 91–20–3. NIOSH REL: 10 ppm (50 mg/m 3 ... Shopp GM, White KL Jr, Holsapple MP, Barnes DW, Duke SS, Anderson AC, Condie LW, Hayes JR, Borzelleca JF [1984]. Naphthalene toxicity in CD-1 mice: general toxicology and immunotoxicology. Fundam Appl Toxicol 4:406 …
Naphthalene: Uses, Hazards & Safety - Video & Lesson …
WebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Some substance identifiers may have been claimed confidential, or may ... WebNaphthalene toxicity has been well established and severe toxicity can occur from relatively small oral or inhaled exposures. Those in the population with glucose-6-phosphate dehydrogenase (G6PD) deficiency are at particular risk, and are usually not aware of this increased individual risk. fishing guided tours in orlando fl
SODIUM POLYNAPHTHALENE SULFONATE 1 BACKGROUND
Web18 de abr. de 2009 · Naphthalene. Found in air fresheners, carpet cleaners, mothballs and toilet bowl cleaners. This is dangerous to breathe, causing headaches, vomiting, and excessive sweating. Naphthalene is very … Naphthalene and its alkyl homologs are the major constituents of creosote. Trace amounts of naphthalene are produced by magnolias and some species of deer, as well as the Formosan subterranean termite, possibly produced by the termite as a repellant against "ants, poisonous fungi and nematode worms." Ver mais Naphthalene is an organic compound with formula C 10H 8. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 Ver mais In the early 1820s, two separate reports described a white solid with a pungent odor derived from the distillation of coal tar. In 1821, John Kidd cited these two disclosures and … Ver mais Reactions with electrophiles In electrophilic aromatic substitution reactions, naphthalene reacts more readily than benzene. For example, chlorination and bromination of naphthalene proceeds without a catalyst to give 1-chloronaphthalene Ver mais Naphthalene is used mainly as a precursor to derivative chemicals. The single largest use of naphthalene is the industrial production of Ver mais A naphthalene molecule can be viewed as the fusion of a pair of benzene rings. (In organic chemistry, rings are fused if they share two or more … Ver mais Most naphthalene is derived from coal tar. From the 1960s until the 1990s, significant amounts of naphthalene were also produced from heavy petroleum fractions during petroleum refining, but present-day production is mainly from coal tar. Approximately 1.3M … Ver mais Exposure to large amounts of naphthalene may damage or destroy red blood cells, most commonly in people with the inherited condition … Ver mais WebNaphthalene has a boiling point that is greater than water and therefore you can concentrate this and other contaminants in your water or release contaminants that have … fishing guide everglades national park