Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
The clauses or subclauses of the corrosiveness to metals in “5.2 Physical and chemical indicators”, 6.4 in “6 Application scope”, “10 Transportation and storage” and Annex A are voluntary; the rest are mandatory.
Annex A to this standard is normative.
This standard was proposed by and is under the jurisdiction of the Ministry of Health (MOH) of the People's Republic of China.
Hygienic standard for quaternary ammonium disinfectant
1 Scope
This standard specifies the raw material requirements, technical requirements, application scope, application methods, inspection methods, marking and packaging, transportation and storage, labels and instructions, and precautions for quaternary ammonium disinfectants.
This standard is applicable to quaternary ammonium disinfectants.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 5174 Surface active agents - Detergents - Determination of cationic-active matter content
GB/T 6368 Surface active agents - Determination of pH of aqueous solution - Potentiometric method
GB 14930.2 Hygienic standards for detergent and disinfection for food tools and installations
Technical specification for disinfection (Edition 2002) issued by the Ministry of Health of the People's Republic of China
Management standard for labels and instructions of disinfectant products (Edition 2005) issued by the Ministry of Health of the People's Republic of China
3 Terms and definitions
For the purpose of this document, the following terms and definitions apply.
3.1
quaternary ammonium disinfectant
disinfectants with quaternary ammonium as main chemical component, which herein refer to the disinfectant with quaternary ammonium chloride and quaternary ammonium bromide as main active ingredients for sterilization, and include the disinfectants containing single quaternary ammonium component, and those containing various quaternary ammonium compounds and those compounded with 65%~75% alcohol or isopropanol
3.2
quaternary ammonium chloride
alquat consisting of C8~C18 aliphatic chain (single or double chains) and methyl (or benzyl, ethylbenzyl) and benzethonium chloride consisting of sinyl, dimethyl and benzyl
3.3
quaternary ammonium bromide
quaternary ammonium bromide consisting of C8~C18 aliphatic chain (single or double chains) and methyl (or benzyl, ethylbenzyl)
3.4
clean object
disinfected object that has been cleaned or has only a small amount of organic contamination
3.5
dirty object
disinfected object that has not been cleaned or has much organic contamination
3.6
clean condition
a basis for determining the dosage of disinfectant applied on the uncleaned dirty objects through quantitative microorganism germicidal test by taking 0.3% bovine serum albumin (BSA) as an organic interference condition
3.7
dirty condition
a basis for determining the dosage of disinfectant applied on the not cleaned dirty objects through quantitative microorganism germicidal test by taking 3% bovine serum albumin (BSA) as an organic interference condition
4 Raw material requirements
4.1 Content and pH value of quaternary ammonium
The content and pH value of quaternary ammonium shall be in accordance with national regulations.
4.2 Content of free amine
The content of free amine shall be ≤2.0%.
4.3 Quality control requirements for other raw materials in the formula
Clear quality control criteria shall be set and comply with corresponding standards and relevant regulations.
4.4 Production water
Production water shall be deionized water.
4.5 Equipment and vessels for food processing
The content of heavy metals (by Pb) and arsenic (by As) shall be strictly controlled for equipment and vessels for food processing so as to make them comply with the corresponding standards and requirements.
4.6 Compatibility of raw materials
4.6.1 Quaternary ammoniums may be compatible with alcohol and isopropanol.
4.6.2 Quaternary ammoniums should not be compatible with soap or anionic surfactants.
4.6.3 Quaternary ammoniums should not be compatible with citrate, iodide, nitrate, permanganate, salicylate, silver salt, tartrate and alkaloids, aluminum, sodium fluorescein, hydrogen peroxide, porcellanite, hydrous lanolin, etc.
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Raw material requirements
5 Technical requirements
6 Application scope
7 Application methods
8 Inspection methods
9 Marking and packaging
10 Transportation and storage
11 Labels and instructions
12 Precautions
Annex A (Normative) Method for detecting the content of active ingredients of quaternary ammonium disinfectant
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
The clauses or subclauses of the corrosiveness to metals in “5.2 Physical and chemical indicators”, 6.4 in “6 Application scope”, “10 Transportation and storage” and Annex A are voluntary; the rest are mandatory.
Annex A to this standard is normative.
This standard was proposed by and is under the jurisdiction of the Ministry of Health (MOH) of the People's Republic of China.
Hygienic standard for quaternary ammonium disinfectant
1 Scope
This standard specifies the raw material requirements, technical requirements, application scope, application methods, inspection methods, marking and packaging, transportation and storage, labels and instructions, and precautions for quaternary ammonium disinfectants.
This standard is applicable to quaternary ammonium disinfectants.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 5174 Surface active agents - Detergents - Determination of cationic-active matter content
GB/T 6368 Surface active agents - Determination of pH of aqueous solution - Potentiometric method
GB 14930.2 Hygienic standards for detergent and disinfection for food tools and installations
Technical specification for disinfection (Edition 2002) issued by the Ministry of Health of the People's Republic of China
Management standard for labels and instructions of disinfectant products (Edition 2005) issued by the Ministry of Health of the People's Republic of China
3 Terms and definitions
For the purpose of this document, the following terms and definitions apply.
3.1
quaternary ammonium disinfectant
disinfectants with quaternary ammonium as main chemical component, which herein refer to the disinfectant with quaternary ammonium chloride and quaternary ammonium bromide as main active ingredients for sterilization, and include the disinfectants containing single quaternary ammonium component, and those containing various quaternary ammonium compounds and those compounded with 65%~75% alcohol or isopropanol
3.2
quaternary ammonium chloride
alquat consisting of C8~C18 aliphatic chain (single or double chains) and methyl (or benzyl, ethylbenzyl) and benzethonium chloride consisting of sinyl, dimethyl and benzyl
3.3
quaternary ammonium bromide
quaternary ammonium bromide consisting of C8~C18 aliphatic chain (single or double chains) and methyl (or benzyl, ethylbenzyl)
3.4
clean object
disinfected object that has been cleaned or has only a small amount of organic contamination
3.5
dirty object
disinfected object that has not been cleaned or has much organic contamination
3.6
clean condition
a basis for determining the dosage of disinfectant applied on the uncleaned dirty objects through quantitative microorganism germicidal test by taking 0.3% bovine serum albumin (BSA) as an organic interference condition
3.7
dirty condition
a basis for determining the dosage of disinfectant applied on the not cleaned dirty objects through quantitative microorganism germicidal test by taking 3% bovine serum albumin (BSA) as an organic interference condition
4 Raw material requirements
4.1 Content and pH value of quaternary ammonium
The content and pH value of quaternary ammonium shall be in accordance with national regulations.
4.2 Content of free amine
The content of free amine shall be ≤2.0%.
4.3 Quality control requirements for other raw materials in the formula
Clear quality control criteria shall be set and comply with corresponding standards and relevant regulations.
4.4 Production water
Production water shall be deionized water.
4.5 Equipment and vessels for food processing
The content of heavy metals (by Pb) and arsenic (by As) shall be strictly controlled for equipment and vessels for food processing so as to make them comply with the corresponding standards and requirements.
4.6 Compatibility of raw materials
4.6.1 Quaternary ammoniums may be compatible with alcohol and isopropanol.
4.6.2 Quaternary ammoniums should not be compatible with soap or anionic surfactants.
4.6.3 Quaternary ammoniums should not be compatible with citrate, iodide, nitrate, permanganate, salicylate, silver salt, tartrate and alkaloids, aluminum, sodium fluorescein, hydrogen peroxide, porcellanite, hydrous lanolin, etc.
Contents of GB/T 26369-2010
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Raw material requirements
5 Technical requirements
6 Application scope
7 Application methods
8 Inspection methods
9 Marking and packaging
10 Transportation and storage
11 Labels and instructions
12 Precautions
Annex A (Normative) Method for detecting the content of active ingredients of quaternary ammonium disinfectant
