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1. pubchem.ncbi.nlm.nih.gov › compound › Hydrochloric-acidHydrochloric Acid | HCl | CID 313 - PubChem

   pubchem.ncbi.nlm.nih.gov › compound › Hydrochloric-acid

   Hydrochloric Acid | HCl or ClH | CID 313 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

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2. www.ehs.harvard.edu › sites › defaultLABORATORY SAFETY GUIDELINE - Harvard University

   www.ehs.harvard.edu › sites › default

   All users of hydrochloric acid must review this document. Hydrochloric acid is a strong acid and a highly corrosive liquid. This chemical compound is the aqueous (water-based) solution of hydrogen chloride gas. 36% hydrochloric acid is highly volatile and is a high-risk inhalation hazard.

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3. People also ask

   How to analyze hydrochloric acid in air?

   • Analysis Methods have been reported for the analysis of hydrochloric acid in air. One method involves drawing the sample through a silica gel tube, desorbing with sodium bicarbonate/-sodium carbonate solution and heat and analysing for chloride ion with ion chromatography. The lower detection limit for this method is 2 µg/sample ( Eller, 1984 ).

   Hydrochloric Acid

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   What are the physical properties of hydrochloric acid?

   • Physical properties of hydrochloric acid, such as boiling and melting points, density, and pH, depend on the concentration or molarity of HCl in the aqueous solution. They range from those of water at very low concentrations approaching 0% HCl to values for fuming hydrochloric acid at over 40% HCl.

   Hydrochloric acid - Wikipedia

   en.wikipedia.org/wiki/Hydrochloric_acid

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   Why is hydrochloric acid a table II precursor?

   • Hydrochloric acid has been listed as a Table II precursor under the 1988 United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances because of its use in the production of heroin, cocaine, and methamphetamine. ^ a b "Hydrochloric Acid". Archived from the original on 15 October 2010.

   Hydrochloric acid - Wikipedia

   en.wikipedia.org/wiki/Hydrochloric_acid

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4. en.wikipedia.org › wiki › Hydrochloric_acidHydrochloric acid - Wikipedia

   en.wikipedia.org › wiki › Hydrochloric_acid

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   Laboratory use 30% Hydrochloric acid. Of the common strong mineral acids in chemistry, hydrochloric acid is the monoprotic acid least likely to undergo an interfering oxidation-reduction reaction. It is one of the least hazardous strong acids to handle; despite its acidity, it contains the non-reactive and non-toxic chloride ion.

   • Chemical formula: HCl(aq)
   • E number: E507 (acidity regulators, ...)

   • Boiling point: Concentration-dependent – see table
   • Melting point: Concentration-dependent – see table

5. www.fishersci.com › store › msdsSAFETY DATA SHEET - Fisher Sci

   www.fishersci.com › store › msds

   1. Identification. Hydrochloric acid. A481-212; A481-212LC; S71942SC; S71943; S71943ND; S80036; S80038; SA49. CAS No Synonyms. Recommended Use Uses advised against. 7647-01-0 Muriatic acid; Hydrogen chloride; HCl (Technical/Certified ACS Plus/Optima/NF/FCC) Laboratory chemicals. Food, drug, pesticide or biocidal product use.

6. www.chemicalsafetyfacts.org › hydrochloric-acidHydrochloric Acid - Chemical Safety Facts

   www.chemicalsafetyfacts.org › hydrochloric-acid

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   Oct 14, 2022 · Updated October 14, 2022. Hydrochloric Acid May also be known as: Calcium Chloride. Hydrochloric acid is the aqueous solution of hydrogen chloride gas and the main component of gastric acid, an acid produced naturally in the human stomach to help digest food.

7. chem.libretexts.org › Ancillary_Materials8: Acid, Bases and pH (Experiment) - Chemistry LibreTexts

   chem.libretexts.org › Ancillary_Materials

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   Oct 15, 2022 · Add 5 drops of 0.1 M (\ce{HCl}\) (hydrochloric acid) to test tubes A and B. Record the pH using pH paper. Add 5 drops of 0.1 M \(\ce{NaOH}\) (sodium hydroxide) to test tubes C and D. Record the pH using pH paper.

8. www.ncbi.nlm.nih.gov › books › NBK424680Hydrochloric Acid - Occupational Exposures to Mists and ...

   www.ncbi.nlm.nih.gov › books › NBK424680

   1.1.1. Synonyms, structural and molecular data. Chem. Abstr. Serv. Reg. No.: 7647-01-0. Replaced CAS Reg. Nos.: 51005-19-7; 61674-62-2; 113962-65-5. Chem. Abstr. Name: Hydrochloric acid. IUPAC Systematic Name: Hydrochloric acid. Synonyms: Anhydrous hydrochloric acid; chlorohydric acid; hydrochloric acid gas; hydrogen chloride; muriatic acid. 1.1.2.

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