GB 30000.27-2013Rules for classification and labelling of chemicals - Part 27: Aspiration hazard (English PDF)

Foreword

Section 4 of this chapter and Chapter 6 are mandatory, the rest are recommended. GB 30000 "chemical classification and labeling norms," the expected structure and national standards will be replaced as follows:

--- Part 1. General (instead of GB 13690-2009);

--- Part 2. Explosives (instead of GB 20576-2006);

--- Part 3. flammable gases (instead of GB 20577-2006);

--- Part 4. Aerosol (instead of GB 20578-2006);

--- Part 5. oxidizing gas (instead of GB 20579-2006);

--- Part 6. pressurized gas (instead of GB 20580-2006);

--- Part 7. flammable liquids (instead of GB 20581-2006);

--- Part 8. Flammable solids (instead of GB 20582-2006);

--- Part 9. Self-reactive substances and mixtures (instead of GB 20583-2006);

--- Part 10. Pyrophoric liquids (instead of GB 20585-2006);

--- Part 11. Spontaneous solid (instead of GB 20586-2006);

--- Part 12. Self-heating substances and mixtures (instead of GB 20584-2006);

--- Part 13. water, emit flammable gases and mixtures (instead of GB 20587-2006);

1 Scope

GB 30000.27-2013 is the Chinese national standard on rules for classification and labelling of chemicals - part 27: aspiration hazard. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 10 October 2013 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 November 2014. Classification: ICS , CCS A80. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This part of GB 30000 specifies the terms and definitions have inhaled harmful chemicals, classification criteria, decision logic and labels. This section applies to an aspiration hazard chemicals under the United Nations' Globally Harmonized System of Classification and Labelling "(hereinafter referred to as GHS) of classification and labeling.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 13690 chemical classification and hazard communication General The United Nations' Globally Harmonized System of Classification and Labeling "(GHS) (fourth revised edition) United Nations "on the Recommendations on the Transport of Dangerous Goods Model Regulations" (Seventeenth revised Edition)

3 Terms and Definitions

GB 13690 and defined by the following terms and definitions apply to this document.

3.1 Suction aspiration Especially liquid or solid chemical product directly through the oral or nasal cavity, or indirectly from vomiting, enter into the trachea and lower respiratory system.

4 Classification Standard

4.1 General principles inhalation hazard classification and labeling General principles inhalation hazard classification and labeling see GB 13690.

4.2 Considerations Aspiration hazard general and specific precautions in Appendix A.

4.3 Classification criteria for substances Inhalation toxicity hazard categories in Table 1. Table 1 aspiration toxicity hazard categories Standard category Category 1. It is known to cause human aspiration toxicity hazard chemicals Product or be regarded as if they cause human aspiration toxicity Hazardous chemicals Substance is assigned to Category 1.

a) According to reliable high-quality human evidence a; or

b) if it is a hydrocarbon and measured at 40 °C kinematic viscosity of not more than 20.5mm2/s Table 1 (continued) Standard category Category 2. Because they are assumed to cause human inhalation toxicity risk Risk and worrying chemicals According to the existing animal studies and expert taking into account surface tension, water solubility, boiling point, and volatility make The judge, at 40 °C measured kinematic viscosity is not greater than 14mm2/s substance is classified in Category

1 Substance except b Examples of substances classified as a Category 1 are certain hydrocarbons, turpentine and pine oil. b Under these conditions, some authorities would consider the following to be included in this category. at least three but no more than 13 carbon atoms are primary Alcohol, isobutyl alcohol, and ketones have no more than 13 carbon atoms.

Appendix A

(Normative) Aspiration hazard general and specific considerations A.1 General Considerations A.1.1 purpose of this section is to provide a substance or mixture classifications, and mixtures of these substances may be inhaled to humanity Dangerous toxicity. A.1.2 inhalation toxicity including severe acute effects such as chemical pneumonia, varying degrees of pulmonary injury and death inhalation and the like. A.1.3 Aspiration is initiated at the moment of inspiration, in the time required to breath, causing material lodges in the throat of the call And upper gastrointestinal tract when the junction. A.1.4 inhaled substances and mixtures may occur after swallowing vomit. This may have consequences for labeling, particularly due to acute toxicity, possible We need to consider the recommendations after swallowing induce vomiting. However, if the substance and mixture also presents an aspiration toxicity hazard recommendation to induce vomiting may need Should be modified. A.2 Specific considerations A.2.1 review of the medical literature on chemical aspiration revealed that some hydrocarbons (petroleum distillates) and certain chlorinated hydrocarbons have been shown to Humans have an inhalation hazard. Primary alcohols and ketones inhalation hazard presented only in animal studies. A.2.2 While the method of determining animal inhalation hazard methods already in use, but has not been standardized. The positive results from animal tests of evidence, only There may be used as an inhalation hazard human guidance. In assessing animal inhalation toxicity data should be cautious. A.2.3 classification criteria refer to kinematic viscosity as a reference. Formula (A.1) for power conversion between viscosity and kinematic viscosity. Dynamic viscosity/(mPa ·

s) Density/(g/cm3) = Kinematic viscosity/(mm2/s) (A.1) A.2.4 While the

3.1 definition of "suction" include solids into the respiratory system, but according to Table 1

b) of Category 1 or Category 2 points made Class, will only apply to liquid substances and mixtures. A.2.5 aerosol and aerosol products are usually distributed in sealed containers, trigger and pump sprayers and other containers. These products are classified The key is whether there is a mass of liquid formed in the nozzle, and then may be aspirated. If the mist or aerosol from a sealed container products are fine, It may not be a mass of liquid forms. On the other hand, if the closed container dispenses product in a stream, then there may be a mass of liquid Formed is then sucked out. In general, trigger and pump sprayers is coarse smoke, so there may be formed that then After being sucked out. If the button type device may be removed and contents are likely to be swallowed, then the product should be classified.

Appendix B

(Informative) Inhalation Hazard decision logic Figure B.1 and B.2 were given an inhalation hazard decision logic. Figure B.1 inhalation hazard determination logic Figure B.2 use decision logic component inhalation hazard

Appendix C

(Normative) Aspiration hazard label elements configuration table Table C.1 gives an inhalation hazard label elements configuration. Table C.1 inhalation hazard label elements configuration table Category

1 Category 2 - - - Danger Swallowed and enters airways May be fatal caveat Swallowed and enters airways May be harmful "About Recommendations on the Transport of Dangerous Goods Model Regulations" is not a requirement.

Appendix D

(Normative) Aspiration hazard classification and labeling Table D.1 lists the inhalation hazard classification and labeling. Table D.1 inhalation hazard classification and labeling Hazard category Criteria Hazard communication elements 1. For substances and tested mixtures to.

a) obtained from practical experience, reliable and good quality human evidence that humans have Inhalation toxicity including chemical pneumonia, varying degrees of pulmonary injury or suck Into deadly;

b) measured at 40 °C kinematic viscosity of not more than 20.5mm2/s hydrocarbons. 2. If you do not have a whole mixture of data, use bridging principles (see 4.4.2). 3. If bridging principles do not apply, the mixture was classified as Category 1 in the following cases.

a) contains at least one ingredient has been classified as a Category 1, the concentration of not less than 10% in 40 °C measured kinematic viscosity is not greater than 20.5mm2/s; or

b) separated into a mixture of two or more layers, such as at least one layer contains one is classified Component, the concentration of category 1 is not less than 10%, measured at 40 °C kinematic viscosity Not more than 20.5mm2/s Graphical symbols Signal word Danger Hazard statement Swallowing and enter Respiratory May be fatal 1. For substances and tested mixtures to. In addition to substances and mixtures classified as category 1, but based on animal studies and expert judgment that the If they cause human aspiration toxicity of substances and mixtures, measured at 40 °C kinematic viscosity Not more than 14mm2/s. 2. If you do not have a whole mixture of data, use bridging principles (see 4.4.2). 3. If bridging principles do not apply, the mixture was classified as Category 2 under the following conditions.

a) contains at least one ingredient classified in Category 2 at a concentration of not less than 10% in 40 °C kinematic viscosity measured no more than 14mm2/s; or

b) separated into a mixture of two or more layers, such as at least one layer contains one classified as category 2 component concentration of not less than 10%, measured at 40 °C kinematic viscosity less To 14mm2/s Graphical symbols Signal word Warning Hazard statement Swallowing and enter Respiratory May be harmful

Appendix E

(Informative) Inhalation Hazard hazard statements and precautionary statements E.1 Overview E.1.1 This appendix is an inhalation hazard chemicals have about how to use the line with GHS hazard statements and precautionary statements provide guidance with listed There for each hazard class and hazard category inhalation hazard chemicals recommended precautionary statements, see GB 13690. E.1.2 Hazard statement code. Coding E.1.2.1 hazard statements see GHS Annex 3. E.1.2.2 Each Hazard statements are assigned a unique alphanumerical code which consists of one letter and three numbers, specific as follows:

a) letter "H" (for "hazard statement").

b) the first number, part number represents a different risk of setting dangerous within the meaning of the type described, as follows:

--- "2" for physical hazards;

--- "3" for health hazards;

--- "4" for environmental hazards.

c) After two numbers, the sequence number corresponding to the dangerous substance or mixture caused by intrinsic properties, such as. the explosive (code 200 to 210), flammability (codes 220-230), and the like. E.1.2.3 Unless otherwise specified, all designated hazardous descriptions should appear on the label. The competent authorities may require the hazard statements on the label In order of appearance. In addition, the combination of two or dangerous when the instructions provided above hazard statements, the competent authorities may specify, whether the group Combined hazard statement or the corresponding individual instructions written to the tag, or/supplier discretion of the manufacturer. E.1.3 together with the precautionary statements should be uniform hazard communication elements (pictograms, signal words and hazard statements) together meet the requirements of the standard label on. Additional supplemental information, such as instructions for use, may also be added at the discretion of the manufacturer/supplier and/or competent authorities. E.1.3.1 GHS precautionary statements coded see Annex 3. Coding E.1.3.2 precautionary statements E.1.3.2.1 each of the precautionary statements are assigned a unique alphanumerical code which consists of one letter and three numbers, specific as follows:

a) the letter "P" (for "precautionary statement").

b) Types of a number representing the precautionary statements, as follows:

--- "1" for general precautionary statements;

--- "2" for prevention precautionary statements;

--- "3" represents emergency precautionary statements;

--- "4" for storage precautionary statements;

--- "5" for disposal precautionary statements.