- Formula: HCl
- Elements: Chlorine, Hydrogen
- CAS Number: 7647-01-0
- Caswell Number: 486
- CCOHS Record Number: 332
- RTECS Number: MW4025000
- (-)-(R)-1-(4,4-Bis(3-methyl-2-thienyl)-3-butenyl) nipecotic acid, hydrochloride
- 1,2,4-Triazolo(4,3-a) pyridine, 5,6,7,8-tetrahydro-3-(2-(4-(2-methylphenyl)-1-piperazinyl) ethyl)-, monohydrochloride
- 3-Piperidinecarboxylic acid, 1-(4,4-bis(3-methyl-2-thienyl)-3-buten-yl)-, hydrochloride, (R)-
- 4-D Bowl Sanitizer
- 5,6,7,8-Tetrahydro-3-(2-(4-o-tolyl-1-piperazinyl) ethyl)-s-triazolo(4,3-a) pyridine monohydrochloride
- Abbott 70569.HCl
- ABT 569
- Acide chlorhydrique [French]
- Acido clorhidrico [Spanish]
- Acido cloridrico [Italian]
- AF 2139
- Anhydrous hydrochloric acid
- Aqueous hydrogen chloride
- Bowl Cleaner
- Chloorwaterstof [Dutch]
- CHLORO GROUP
- Chlorohydric acid
- Chlorowodor [Polish]
- Chlorure d'hydrogene anhydre [French]
- Chlorure d'hydrogene [French]
- Chloruro de hidrogeno [Spanish]
- Chlorwasserstoff [German]
- Cloruro de hidrogeno anhidro [Spanish]
- Dapiprazole hydrochloride
- Dapiprazole hydrochloride [USAN]
- Dapiprazole monohydrochloride
- Emulsion Bowl Cleaner
- Gabitril (TN)
- Hydrochloric acid
- Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
- Hydrochloric acid (JP14/NF)
- Hydrochloric acid 36% by weight or more HCl
- Hydrochloric acid gas
- Hydrochloric acid mixture
- Hydrochloric acid [JAN]
- Hydrochloric acid, solution [UN1789] [Corrosive]
- Hydrogen Chloride
- Hydrogen chloride (gas only)
- Hydrogen chloride (HCl)
- Hydrogen chloride, anhydrous [UN1050] [Poison gas]
- Hydrogen chloride, refrigerated liquid [UN2186] [Poison gas]
- Hygeia Creme Magic Bowl Cleaner
- Muriatic acid
- Now South Safti-Sol Brand Concentrated Bowl Cleanse with Magic Actio
- Percleen Bowl and Urinal Cleaner
- Spirits of salt
- Tiagabine hydrochloride
- Tiagabine hydrochloride (USP)
- Tiagabine hydrochloride [USAN]
- Varley Poly-Pak Bowl Creme
- Varley's Ocean Blue Scented Toilet Bowl Cleaner
- White Emulsion Bowl Cleaner
- Wuest Bowl Cleaner Super Concentrated
- corrosive to metals
Health & Regulatory Guidelines
- EPA Regulations:
- Reportable Quantity: 5000 Lbs
- Threshold Planning Quantity: 500 Lbs
- Marine Polutant: No
- NFPA 704 Rating:
- Health Hazardard Rating: 3
- Fire Hazardard Rating: 0
- Reactivity Hazardard Rating: 0
- NIOSH Guidelines:
- Ceiling: 5 ppm
- IDLH: 50 ppm
- Conversion: 1 PPM = 1.49 mg/m3@ 25°C & 1ATM
- OSHA Regulations:
- Corrosive: Highly
49 CFR 172.101 - Hazardous Materials Table
Produced by the US DOT the ERG is designed to aid first responders in quickly identifying specific or generic hazards of materials involved in an incident and protecting themselves and the general public during the initial response phase of an incident.
|UN#||Guide||Name of Material||ISO||H20 React||TIH Gas(es)|
|Current as of: Oct. 2, 2011|
|1789||157||Hydrochloric acid||No||No|| |
|1789||157||Muriatic acid||No||No|| |
- USDOT Hazardous Materials Table 49 CFR 172.101
An online version of the USDOT's listing of hazardous materials from 49CFR 172.101. This table can be sorted by proper shipping name, UN/NA ID and/or by primary hazard class/division.
- 2008 ERG (Emergency Response Guidebook)
Have you ever wondered what those four digit numbers on the placards on the side of trucks and rail cars mean? Our online 2008 ERG will give you your answer. This is an online version of the guidebook produced by the USDOT for first responders during the initial phase of a Dangerous goods/HazMat incident. ERG data last verified/updated Oct. 2, 2011
- US DOT Hazardous Materials Transportation Placards
Hazardous materials placards (DOT placards) are required when shipping hazardous materials in the United States, Canada and Mexico. These pages provide US DOT definitions for each hazmat placard.
- Guide for Handling Household Chemicals
Things you can do to make your home safer.
- Molarity, Molality and Normality
Introduces stoichiometry and explains the differences between molarity, molality and normality.
- Periodic Table of Elements
Provides comprehensive data for each element of the periodic table of elements including up to 40 properties, names in 10 languages and common chemical compounds. Information also provided for 3,600 nuclides and 4,400 nuclide decay modes.
Editor's note: Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished.
While working with material safety data sheets (MSDS), I found that manufacturers sometimes used obscure names for constituent chemicals and I didn't always have a good idea of what I was dealing with. To resolve this problem, over the years, I compiled chemical names and identifiers into a personal database, cross referencing regulatory and health safety information when possible. Colleagues and friends eventually started suggesting that I make my data available on this website so that others could benefit from my efforts -- which I finally did in 2004. The more common, regulated and/or hazardous a chemical is, the more information I will have likely collected it.
If you are aware of any synonyms listed above that are registered trademarks, please contact us with relevant information so that trademarks can be appropriately noted.
Notes about mixtures
Some chemicals listed in this database or not pure chemical compounds, rather they are mixtures/solutions of chemicals. It is not uncommon for wide range of molar ratios of a mixture to be lumped together as "synonyms" of the same "chemical". In some instances chemicals that are very similar from a health & safety and/or regulatory standpoint also may have been lumped together.
Data for this database was compiled from: hundreds of Material Safety Data Sheets (MSDS) of common industrial and household products; the Hazardous Materials Table from the United States "Code of Federal Regulations" title 49 section 172.101; the National Institute for Occupational Safety and Health Pocket Guide to Chemical Hazards; the US DOT 1996, 2000 & 2004 Emergency Response Guidebooks; U.S. National Library of Medicine and many other related resources.
WARNING: These pages are for general reference and educational purposes only and MUST NOT be relied upon as a sole source to determine regulatory compliance or where matters of life and health are concerned. This site and the author do not warrant or guarantee the accuracy or the sufficiency of the information provided and do not assume any responsibility for its use.
To ensure regulatory compliance when transporting hazardous materials or dangerous goods, one must receive proper training and certification from a qualified instructor and refer to the current year's Code of Federal Regulations Title 49 (49CFR) or your country's shipping regulations. In matters regarding workplace safety, refer to current OSHA regulations (29CFR) and NIOSH guidelines or your own country's health and safety regulations. No one should ever enter into a hazardous environment without proper training from qualified instructors.
Citing this page
If you need to cite this page, you can copy this text:
Kenneth Barbalace. Chemical Database - Hydrochloric acid. EnvironmentalChemistry.com. 1995 - 2015. Accessed on-line: 9/1/2015
Linking to this page
If you would like to link to this page from your website, blog, etc., copy and paste this link code (in red) and modify it to suit your needs:
<a href="http://EnvironmentalChemistry.com/yogi/chemicals/cn/Hydrochloric%A0acid.html">echo Chemical Database: Hydrochloric acid (EnvironmentalChemistry.com)</a>- This page contains information on the chemical Hydrochloric acid including: 80 synonyms/identifiers; U.S. Code of Federal Regulations Title 49 Section 172 shipping regulations and 4 proper shipping names; USDOT 2008 Emergency Response Guidebook initial response information for 2 related materials.