- Hydrochloric acid



Substance Details
152231
Chemical Substance
Hydrochloric acid
Hydrogen chloride
7647-01-0
Hydrochloric acid
36.46
ClH

Additional Metadata

For more information about the substance, you may click one of the links below to take you to the relevant section:

Program and Regulatory Information

Statutes/Regulations

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Statutes/Regulations Synonym Synonym Quality Effective Date End Date
CWA 311-HS Hydrogen chloride Valid 03/13/1978
EPCRA 313 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) Unknown
2020 CDR TSCA Inv Active Hydrochloric acid Unknown
FIFRA-Inerts Hydrochloric acid Valid
Management of Specific Hazardous Wastes and Specific Types of Hazardous Waste Management Facilities Hydrogen chloride Unknown
CAA 112R Hydrogen chloride (anhydrous) Valid 01/31/1994
CERCLA Hydrogen chloride Valid
CAA 111 Hydrogen chloride Valid
TSCA Inv Hydrochloric acid Valid
Pesticide Tolerance Exemptions Hydrochloric acid Unknown
CWA 311-HS Hydrochloric acid Valid 03/13/1978
CERCLA Hydrochloric acid Valid
CAA 112R Hydrochloric acid (anhydrous) Valid 01/31/1994
CAA112(b) HAP Hydrochloric acid Valid
EPCRA 302 Hydrogen chloride (gas only) Valid 11/17/1986
SARA 110 Hydrochloric acid Valid 10/17/1990 10/17/1991
CWA 311-HS Muriatic acid Valid 03/13/1978
40 CFR 53: Ambient Air Monitoring Hydrogen chloride Unknown
Pesticides - Active Ingredients Hydrochloric acid Unknown
CAA 112R Hydrochloric acid (conc 37% or greater) Valid 01/31/1994
Determination of Reportable Quantities for Hazardous Substances Hydrochloric acid Unknown

EPA Applications/Systems

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

EPA Applications/Systems Synonym Synonym Quality Effective Date End Date
CAMEO Chemicals Hydrochloric acid, mixture Valid
RMP*Info Hydrogen chloride (anhydrous) Valid
SEMS HYDROGEN CHLORIDE Unknown
IRIS Hydrogen chloride Valid
STORET Hydrochloric acid Valid
CERCLIS3 Hydrochloric acid Valid
ERNS Hydrogen chloride Valid
TRIPS Hydrochloric acid (1995 and after "acid aerosols" only) Valid 01/01/1987 12/31/9999
EIS Hydrochloric acid Unknown
RMP*Info Hydrochloric acid (anhydrous) Valid
CORR Hydrochloric acid Valid
ERNS Hydrochloric acid Valid
CHIPS Hydrochloric acid Valid
GCES Hydrochloric acid Valid
AQS Hydrochloric acid Valid
CAMEO Chemicals Hydrogen chloride, refrigerated liquid Valid
ICIS-Air Hydrogen chloride Valid
ERNS Muriatic acid Valid
ERNS Hydrochloric acid, anhydrous Valid
ICIS Hydrogen chloride Valid
GLENDA Hydrochloric acid Valid
PCS Hydrochloric acid Valid
CERCLIS3 Hydrogen chloride Valid
HPVIS Hydrochloric acid Valid
MTL96 Hydrochloric acid Valid
CAMEO Chemicals Hydrogen chloride, anhydrous Valid
ICIS Hydrochloric acid Valid
CAMEO Chemicals Hydrochloric acid, solution Valid
RMP*Info Hydrochloric acid (conc 37% or greater) Valid
RMP*Info Hydrochloric acid (conc 30% or greater) Valid
WQX Hydrochloric acid Valid
ECOTOX Hydrochloric acid Unknown
TSCATS Hydrochloric acid Valid
RMP*Info Hydrogen chloride (gas only) Unknown
OPPIN Hydrochloric acid Valid
Other Sources

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Other Sources Synonym Synonym Quality Effective Date End Date
ITER Hydrochloric Acid Valid 12/19/2014
FDA HYDROCHLORIC ACID Unknown
HSDB Hydrochloric acid Valid
CFATS Hydrochloric acid (conc. 37% or greater) Unknown 08/08/2013
CUS94 Hydrochloric acid Valid
ChemIDStd Hydrochloric acid Valid
SIDS Hydrogen chloride Valid
MTL Hydrochloric acid Valid 01/01/1995
CUS02 Hydrochloric acid Valid
NTP Chemical Repository Hydrogen chloride Valid
ATSDR Hydrochloric acid Valid
NJ-RTK-HS Hydrogen chloride Valid
CUS98 Hydrochloric acid Valid
CA Index Hydrochloric acid Valid
OSHA PSM-29 CFR 1910.119 App A Hydrochloric Acid, Anhydrous Unknown 08/11/2013
IARC Hydrochloric acid Valid

Ad Hoc List
Ad Hoc List Synonym Synonym Quality Effective Date End Date
RSL Hydrogen Chloride Unknown
AEGL Hydrogen chloride Unknown
SCIL Hydrochloric acid (aqueous) Unknown
EPA Hydrochloric acid Valid 10/19/2018

Additional Synonyms
There are no Synonyms of this type.

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Related Substances

This substance exists as a Related Substance of the following substances.

Systematic Name Synonym CAS Number TSN EPA Identifier Effective Date End Date
Hazardous air pollutants Hazardous air pollutants E761502 08/15/2000
Inorganics Inorganics E17001736
Aluminum chloride, mixt. with hydrochloric acid Aluminum chloride, mixt. with hydrochloric acid E17161621
Cupric chloride, mixt. with hydrochloric acid Cupric chloride, mixt. with hydrochloric acid E17161357
Phosphoric acid, mixt. with hydrochloric acid Phosphoric acid, mixt. with hydrochloric acid E17160847
Hydrogen halides Hydrogen halides E1841614

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Health and Other Scientific Information

The following list includes links related to the selected substance. Some of the following links exit EPA's site Exit.

References
TERA Toxicity Estimate - View Chemical Report
TSCATS Low Detail Report
Full IRIS Summary
Hazardous Air Pollutants Hazard Summary
NJ RTK Hazardous Substance Fact Sheet
IRIS QuickView
Screening Information Data Set Chemical Profiles
FDA UNII URL
ChemID Plus Advanced Link
OSHA Chemical Sampling Information
NIOSH International Chemical Safety Card
ChemID Plus Link
CompTox Chemicals Dashboard Link

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Molecular Structure

There is no structure for this substance.

SRS Information

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