Glyclean® D70HP is a high-purity, manufacturing-use-only disinfectant ingredient from PureTech Scientific, formerly produced by Chemours. With a 68% glycolic acid concentration, it is designed for use in liquid surface disinfectant formulations across household, industrial, and institutional settings. This EPA-registered product delivers broad-spectrum antimicrobial efficacy, making it a reliable choice for disinfection applications.
The Glyclean® D product line from PureTech Scientific consists of glycolic acid–based disinfection solutions designed for household, industrial, and chemical sanitization applications. These EPA-registered formulations are available for sub-registration, with regulatory support provided globally by PureTech Scientific.
Glyclean® D70HP is a high-purity, dual-function ingredient that combines antimicrobial efficacy with superior cleaning power in hard surface formulations. This manufacturing-use-only product must be incorporated into EPA-approved formulations through sub-registration.
U.S. EPA-registered formulations featuring Glyclean® D70HP include Glyclean® Broad Spectrum Disinfectant and Cleaner, Glyclean® Hard Surface Cleaner (EPA List N approved for SARS-CoV-2/COVID-19), Glyclean® Pine Cleaner, and Glyclean® Toilet Bowl Cleaner. These formulations are available for sub-registration but are not sold directly to end users.
Glyclean® D70HP employs its acid and alcohol functional groups to disrupt microbial cells effectively. Its small molecular structure ensures rapid penetration while minimizing microbial resistance development.
It is proven effective against a broad spectrum of gram-negative and gram-positive bacteria, including E. coli (O157:H7), Listeria welshimeri, Pseudomonas, Salmonella, and Staphylococcus. Full EN 13697 studies are available for review.
Glyclean® D70HP demonstrates effectiveness against both enveloped and non-enveloped viruses, including SARS-CoV-2 (the virus responsible for COVID-19), Influenza Type A, Rhinovirus Type 37, and Herpes Type 1.
Glyclean® Hard Surface Cleaner has been tested for efficacy against viruses similar to SARS-CoV-2 on nonporous surfaces. When applied per the instructions for use against Rhinovirus Type 37, it can be utilized for disinfection against SARS-CoV-2.
Appearance: Clear, colorless liquid solution
Odor: Mild odor resembling burnt sugar
pH: 0.1 at 25 °C (77 °F)
Total acid, as glycolic, wt%: 68.00 +2.0
Molecular weight: 76.05
Density at 23°C (73 °F), g/mL: 0.25
CAS number: 79-14-1
EPA registration numbers:
Glyclean® Broad Spectrum Disinfectant and Cleaner: EPA 71654-31
Glyclean® Pine Cleaner: EPA 71654-30
Glyclean® Hard Surface Cleaner: EPA 71654-5
Glyclean® Toilet Cleaner: EPA 71654-2
Primary Chemistry: Glycolic Acid, Hydroxyacetic Acid
Restrictions on the use of quaternary ammonium compounds (quats) or similar chemistries in hard surface disinfectants or sanitizers Limited cleaning performance of traditional disinfectants or sanitizers Complexity of developing and obtaining EPA registration for hard surface disinfectants Effectiveness of hard surface disinfectants or sanitizers against both bacteria and viruses Efficacy of traditional disinfectants in combating SARS-CoV-2 viruses
Glyclean® D70HP is available for use in the following EPA-approved formulations that are available for sub-registrations for use in consumer, commercial, and industrial applications: Glyclean® Hard Surface Cleaner (5% A.I.) Glyclean® Pine Cleaner (2.1% A.I.) Glyclean® Toilet Bowl Cleaner (9.5% A.I., pending reformulation) Glyclean® Broad Spectrum Disinfectant and Cleaner (5.5% A.I., pending final approval)
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