Stibine (IUPAC name: stibane) is a chemical compound with the formula Sb H 3. A pnictogen hydride, this colourless, highly toxic gas is the principal covalent hydride of antimony, and a heavy analogue of ammonia. The molecule is pyramidal with H–Sb–H angles of 91.7° and Sb–H distances of 170.7 pm (1.707 Å).

2009年5月1日 · Stibine | SbH3 or H3Sb | CID 9359 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2024年12月16日 · Stibine, also known as Antimony Hydride, is a toxic and flammable gas used in semiconductor industry and research. It requires careful handling and safety measures to prevent harm to humans and the environment.

Stibine. Related Pages. Synonyms & Trade Names Antimony hydride, Antimony trihydride, Hydrogen antimonide CAS No. 7803-52-3 RTECS No. WJ0700000. DOT ID & Guide. 2676 119. Formula. SbH₃ ...

The meaning of STIBINE is a colorless very poisonous gaseous compound SbH3 of antimony and hydrogen that has a disagreeable odor and burns with a bluish green flame and that is usually made by decomposing metallic antimonides with acid.

Excerpt from NIOSH Pocket Guide for Stibine: Breathing: RESPIRATORY SUPPORT - If a person breathes large amounts of this chemical, move the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the affected person warm and at rest. Get medical attention as soon as possible. (NIOSH, 2024)

Stibine (IUPAC name: stibane) is a chemical compound with the formula SbH3. A pnictogen hydride, this colourless, highly toxic gas is the principal covalent hydride of antimony, and a heavy analogue of ammonia.

2024年1月22日 · A 91B report specific to the compound (including the stoichiometric conversion) may by be provided upon request by contacting the laboratory. The stoichiometric factor for stibine from antimony is 1.025. Special requirements: This media is no longer available. OSHA staff please contact the SLTC prior to sampling at (801) 233-5100.

Stibine (IUPAC name: stibane) is a chemical compound with the formula Sb H 3. A pnictogen hydride, this colourless, highly toxic gas is the principal covalent hydride of antimony, and a heavy analogue of ammonia. The molecule is pyramidal with H–Sb–H angles of 91.7° and Sb–H distances of 170.7 pm (1.707 Å).

Stibine (antimony hydride, SbH3) is a colorless gas with the odor of rotten eggs that is produced as a by-product when antimony-containing ore is exposed to acid. MECHANISM OF TOXICITY The mechanism of antimony and stibine toxicity is not completely known.

The revised IDLH for stibine is 5 ppm based on acute inhalation toxicity data in animals

Stibine is a colorless gas with a characteristic unpleasant odor similar to that of rotten eggs. It is highly toxic and can be easily detected by its foul smell. The molar mass of Stibine is approximately 124.08 g/mol, and its density is 5.73 g/cm3.

(a) Purpose. The following is the List of Hazardous Substances prepared by the Director pursuant to Labor Code Section 6380. The substances on this list are subject to the provisions of Labor Code Sections 6360 through 6399.7 and Section 5194 …

Velamentous cord insertion can be readily identified on prenatal ultrasound and carries an incidence of 1%. We set out to identify any associations between this finding and perinatal outcomes.

Stibinin, also known as stibabenzene, [1] is an organic chemical compound.Stibinin has the chemical formula C 5 H 5 Sb.The molecule, stibinin, is a derivative of benzene, with one of the carbon atoms in the 6-membered ring replaced by an antimony (Sb) atom. Stibinin is a molecule that is considered to be an organoantimony compound due to it containing carbon, hydrogen, …

Stibine is the chemical compound with the formula SbH 3. This colourless gas is the principal covalent hydride of antimony and a heavy analogue of ammonia. The molecule is pyramidal with H–Sb–H angles of 91.7° and Sb–H distances of 1.707 Å (170.7 pm). Preparation and properties

Title: Stibine. CAS Registry Number: 7803-52-3. Additional Names: Antimony hydride. Molecular Formula: H 3 Sb. Molecular Weight: 124.78. Percent Composition: H 2.42%, Sb 97.58%. Line Formula: SbH 3. Literature References: Conveniently prepd by dissolving zinc-antimony or magnesium-antimony alloy in dil HCl: Hurd, Chemistry of the Hydrides ...

Highly toxic: arsine, cyanogen, fluorine, germane, hydrogen cyanide, nitric oxide, phosphine, hydrogen selenide, stibine. Toxic : chlorine, hydrogen fluoride, hydrogen sulfide, phosgene, silicon tetrafluoride.

Stibine is the chemical compound with the formula SbH 3. This colourless gas is the principal covalent hydride of antimony and a heavy analogue of ammonia. The molecule is pyramidal with H–Sb–H angles of 91.7° and Sb–H distances of 1.707 Å (170.7 pm).

User note: About this appendix: Appendix E contains guidance for designers, engineers, architects, code officials, plans reviewers and inspectors in the classifying of hazardous materials so that proposed designs can be evaluated intelligently and accurately. The descriptive materials and explanations of hazardous materials and how to report and evaluate them on a Safety …