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GB 27952-2020 English PDF (GB 27952-2011)

GB 27952-2020_English: PDF (GB27952-2020)
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GB 27952-2020English105 Add to Cart 0--9 seconds. Auto-delivery General requirements for ordinary objects surface disinfectant Valid GB 27952-2020
GB 27952-2011English70 Add to Cart 0--9 seconds. Auto-delivery Hygienic requirements for surface disinfectants Obsolete GB 27952-2011


BASIC DATA
Standard ID GB 27952-2020 (GB27952-2020)
Description (Translated English) General requirements for ordinary objects surface disinfectant
Sector / Industry National Standard
Classification of Chinese Standard C50
Classification of International Standard 11.080
Word Count Estimation 10,186
Date of Issue 2020-04-09
Date of Implementation 2020-11-01
Drafting Organization Hubei Provincial Center for Disease Control and Prevention, China Center for Disease Control and Prevention, Environmental and Health-related Product Safety Institute, Hubei Provincial Health and Family Planning Commission Comprehensive Supervision Bureau
Administrative Organization National Health Commission of the People's Republic of China
Proposing organization National Health Commission of the People's Republic of China
Issuing agency(ies) State Administration for Market Regulation, National Standardization Administration

BASIC DATA
Standard ID GB 27952-2011 (GB27952-2011)
Description (Translated English) Hygienic requirements for surface disinfectants
Sector / Industry National Standard
Classification of Chinese Standard C59
Classification of International Standard 11.080
Word Count Estimation 7,758
Date of Issue 2011-12-30
Date of Implementation 2012-05-01
Quoted Standard GB 190; GB/T 191; GB 1616; GB/T 10666; GB 19104; GB 19106; Chinese Pharmacopoeia; disinfection technical specifications Ministry of Health; disinfection product label instructions management practices Ministry of Health
Drafting Organization Hubei Provincial Center for Disease Control
Administrative Organization Ministry of Health
Regulation (derived from) Announcement of Newly Approved National Standards No. 23 of 2011
Proposing organization People's Republic of China Ministry of Health
Issuing agency(ies) Ministry of Health of People's Republic of China; Standardization Administration of China
Summary This Chinese standard relates to general surface disinfection technical requirements, test methods, the use of methods, instructions and labels and precautions. This standard applies to general preventive disinfection of all kinds of surface disinfectants.


GB 27952-2020 NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 11.080 C 50 Replacing GB/T 27952-2011 General requirements for ordinary objects surface disinfectant ISSUED ON: APRIL 09, 2020 IMPLEMENTED ON: NOVEMBER 01, 2020 Issued by: State Administration of Market Regulation; Standardization Administration of PRC. Table of Contents Foreword ... 3  1 Scope ... 5  2 Normative references ... 5  3 Terms and definitions ... 6  4 Requirements for raw material ... 6  5 Technical requirements ... 7  6 Inspection methods ... 8  7 Method of use ... 9  8 Marking ... 10  Appendix A (Informative) Dosage and use method of commonly used disinfectants for surface disinfection of objects ... 11  General requirements for ordinary objects surface disinfectant 1 Scope This standard specifies the raw material requirements, technical requirements, inspection methods, methods of use, identification of disinfectant materials used for surface disinfection of ordinary objects. This standard applies to all types of disinfectants for the disinfection of surfaces of ordinary objects. 2 Normative references The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this standard. GB 190 Packing symbol of dangerous goods GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 26366 Hygienic standard for chlorine dioxide disinfectant GB/T 26367 Hygienic standard for biguanides disinfectants GB/T 26369 Hygienic standard for quaternary ammonium disinfectant GB/T 26370 Hygienic standard for disinfectants with bromine GB/T 26371 Hygienic standard for peroxide disinfectants GB/T 26373 Hygienic standard for alcohol disinfectants GB/T 27947 Hygienic standard for phenolic disinfectants Technical specification for disinfection (2002 edition) [Ministry of Health (WJDF [2002] No.282)] Hygienic quality technical specifications for sodium hypochlorite disinfectants [Ministry of Health (WJDF [2007] No.265)] Hygienic specification for disinfection products manufacturers (2009 edition) [Ministry of Health (WJDF [2009] No.53)] Hygienic quality technical specifications for bleaching powder and bleaching powder disinfectants (for trial) [Ministry of Health (WBJDF [2010] No.204)] 3 Terms and definitions The following terms and definitions apply to this document. 3.1 Ordinary object surface Surfaces of articles, utensils, equipment and facilities in various places such as schools, childcare institutions, medical and health institutions, public places, families, etc., as well as walls and floors. 3.2 Ordinary objects surface disinfectant A preparation used to kill microorganisms contaminated on the surface of ordinary objects and achieve disinfection effect. 4 Requirements for raw material 4.1 Chlorine-containing disinfectants: The sodium hypochlorite shall comply with the requirements of "Hygienic quality technical specifications of sodium hypochlorite disinfectants"; calcium hypochlorite shall meet the requirements of "Hygienic quality technical specifications of bleaching powder and bleaching powder disinfectants (trial)"; other chlorine-containing disinfectants shall comply with relevant national and industry standards. 4.2 Bromine-containing disinfectant: It shall meet the requirements of GB/T 26370. 4.3 Peroxide disinfectant: It shall meet the requirements of GB/T 26371. 4.4 Chlorine dioxide disinfectant: It shall meet the requirements of GB/T 26366. 4.5 Alcohol disinfectant: It shall meet the requirements of GB/T 26373. 4.6 Phenolic disinfectant: It shall meet the requirements of GB/T 27947. 4.7 Quaternary ammonium disinfectant: It shall meet the requirements of GB/T 26369. Note 2: When the instruction manuals indicate that in addition to the surface of ordinary objects, it is also used for other disinfection objects, or indicated of the killing effect for other microorganisms, it needs to increase the corresponding target microorganism killing test. Note 3: Choose either the natural bacteria or simulated field test. 5.3 Safety indicators 5.3.1 Toxicological indicators 5.3.1.1 Acute oral toxicity test: The product is in its original form, or the solution with a maximum of 5 times the maximum concentration shall be practically non- toxic. 5.3.1.2 The mutagenicity test shall be negative. 5.3.1.3 A complete skin irritation test shall be non-irritating or lightly irritating (applicable if the product manual does not indicate personal protection) 5.3.2 Metal corrosion It should use the product concentration that the corrosivity is mild (inclusive) to metal; it shall not cause damage to the material of the disinfection object. 6 Inspection methods 6.1 Physical-chemical indicators 6.1.1 The effective ingredient content of the product shall be determined in accordance with the methods specified in the "Technical specification for disinfection" (2002 edition) or other corresponding national standards and product quality standards. The pH value is measured in accordance with the method specified in the "Technical specification for disinfection" (2002 edition). 6.1.2 Stability test: It shall be determined in accordance with the methods specified in the "Technical specification for disinfection" (2002 edition) or other corresponding national standards and product quality standards. 6.2 Microbial killing test It shall be determined in accordance with the "Technical specification for disinfection" (2002 edition) or other corresponding national standards. 6.3 Toxicological test It shall be determined in accordance with the "Technical specification for disinfection" (2002 edition) or other corresponding national standards. and dosage as recommended in Appendix A for disinfection. 8 Marking 8.1 Marking The product’s packaging mark shall comply with the provisions of GB 190 and GB/T 191. 8.2 Label The product’s label shall meet the requirements of the relevant specifications and standards for the disinfectant product’s label manual. 8.3 Instruction manual It shall meet the requirements of the relevant specifications and standards of the label instructions for disinfecting products; at the same time, the product instructions shall indicate the following precautions: - According to the different characteristics of the object to be disinfected, choose and use the appropriate disinfectant. - Disinfectants shall not be taken orally; it shall be kept out of the reach of children. - Most of the disinfectants used for surface disinfection of objects have different degrees of corrosiveness, so it shall be used with caution when the use concentration is moderately corrosive to the corresponding materials of the objects to be disinfected. After disinfection until the action time is completed, use clean water to wipe or rinse the disinfected object to remove residual disinfectant. - When sprinkling / spraying or vaporizing to sterilize the surface of objects, doors and windows shall be sealed. After the disinfection is completed, it shall be ventilated for more than 30 minutes; personnel is only allowed to enter after the disinfectant residue in the ambient air is lower than the corresponding national standard requirements. At the same time, personal protection shall be paid attention to during the disinfection process. - Disinfectants that need to be diluted and disinfectants used after activation shall be used immediately after preparation. - If the human body is inadvertently contacted, it shall be rinsed with clean water immediately. If it hurts the eyes, seek medical treatment as soon as possible. ......


GB 27952-2011 NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 11.080 C 59 Hygienic requirements for surface disinfectants ISSUED ON: DECEMBER 30, 2011 IMPLEMENTED ON: MAY 01, 2012 Issued by: Ministry of Health of the People's Republic of China; Standardization Administration of the People's Republic of China. Table of Contents Foreword ... 3  1 Scope ... 4  2 Normative references ... 4  3 Terms and definitions ... 4  4 Technical requirements ... 5  5 Inspection methods ... 6  6 Use methods ... 7  7 User manual, labels and packaging marks ... 7  8 Precautions for use ... 7  Annex A (informative) Dosage and use manner of common disinfectants used for subject surface disinfection ... 9  Hygienic requirements for surface disinfectants 1 Scope This Standard specifies technical requirements, inspection methods, use methods, user manual and labels as well as precautions for use of surface disinfectants of general subjects. This Standard is applicable to various types of disinfectants for preventive surface disinfection of general subjects. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 190, Packing symbol of dangerous goods GB/T 191, Packaging - Pictorial Marking for Handling of Goods GB 1616, Hydrogen peroxide for industrial use GB/T 10666, Calcium hypochlorite GB 19104, Peracetic acid solution GB 19106, Sodium hypochlorite Pharmacopoeia of People's Republic of China Disinfection technical specifications, Ministry of Public Health Specification for the management of label instructions for disinfection products, Ministry of Public Health 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 preventive disinfection Disinfection of items and locations that may be contaminated by pathogenic microorganisms. 3.2 general subject surface Surfaces of utensils, articles and facilities in various places such as schools, child care institutions, medical and health institutions, public places, families, etc. 3.3 general subject surface disinfectant Preparation for killing microorganisms on the surface of general subjects to achieve disinfection effect. 4 Technical requirements 4.1 Commonly-used disinfectants 4.1.1 Chlorine-containing disinfectant: Calcium hypochlorite shall meet the requirements of GB/T 10666. Sodium hypochlorite shall meet the requirements of GB 19106. 4.1.2 Bromine-containing disinfectant: it shall meet the relevant quality requirements of the country. 4.1.3 Peroxide disinfectant: Hydrogen peroxide shall meet the quality requirements of GB 1616. Peroxyacetic acid shall meet the quality requirements of GB 19104. Chlorine dioxide, including liquid and solid preparations and chlorine dioxide gas generated by chlorine dioxide generators, shall comply with relevant national quality requirements. 4.1.4 Alcohol disinfectant: Alcohol disinfectant ethanol shall meet the requirements of Pharmacopoeia of People's Republic of China. 4.1.5 Phenolic disinfectant: Cresol, p-chloro-m-diphenol and trichloro hydroxydiphenyl ether shall meet the relevant quality requirements. 4.1.6 Quaternary ammonium salt disinfectant: Bromo-geramine shall meet the requirements of Pharmacopoeia of People's Republic of China. 4.2 Requirements for raw materials Raw materials shall comply with relevant regulations of the country and industry standards. 4.3 Product quality requirements 6 Use methods 6.1 Use manner 6.1.1 Wipe: Use tap water to dilute the disinfectant to the concentration for use. Moisture a clean cloth to wipe the subject. 6.1.2 Soak: Use tap water to dilute the disinfectant to the concentration for use. Completely soak the subject into the disinfectant. Act till the specified time. 6.1.3 Spray: Use tap water to dilute the disinfectant to the concentration for use. Use a conventional sprayer or ultra-low volume sprayer to spray. Act till the specified time. Open windows for ventilation. 6.2 Dosage See Annex A for the dosage of common disinfectants. 6.3 Flow rinse: For on-site prepared disinfectants for on-site use, place the item to be disinfected at the outlet of disinfectant, continuously rinse till the specified time. 7 User manual, labels and packaging marks The user manual, labels shall comply with relevant provisions of Specification for the management of label instructions for disinfection products. The packaging marks shall comply with the provisions of GB 190 and GB/T 181. 8 Precautions for use 8.1 According to the different characteristics of the subject to be disinfected, choose to use different disinfectants. 8.2 Disinfectants in this category are only used to disinfect the general subject surface. They must not be taken orally. Keep out of the reach of children. 8.3 Under the concentration of use, the disinfectant with moderate corrosiveness to the metal is used for the disinfection of the corresponding metal items with caution. Disinfectants that are highly corrosive to metals are used with caution in disinfection of general subject surface. If the disinfectant is corrosive to metals and has bleaching and fading effects on fabrics, it shall be used with caution. Disinfectants that are moderately corrosive to metals may not be used for a long time. When the disinfectant used is corrosive to the subject, it shall use clean water to wipe or rinse after acting for a specified time. ......

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