GB 29919-2013Safety code for inspection of hazardous properties for miscellaneous dangerous substance and articles (English PDF)

1.00 NOEC or ECx<=

0.1 NOEC or ECx<=

0.01 L (E) C50<=1.00, and the lack of rapid Degradation and/or BCF>=500 or, In the absence of lgKow>=

3.1.4 EC

50 Causing material effective concentration 50% of maximal response.

3.1.5 ErC50 EC50 on slowing growth.

3.1.6 Kow N-octanol/water partition coefficient.

3.1.7 LC

50 Substances causing a group of test animals died by 50% (half) of the concentration in the water.

3.1.8 L (E) C50 LC50 or EC50.

3.1.9 OECD Test Guidelines OECDtestguidelines Organization for Economic Cooperation and Development (OrganizationforEconomicCooperationandDevelopment, referred to as the OECD) released The test criteria.

3.1.10 Acute aquatic toxicity acuteaquatictoxicity The inherent properties of the material, in the short aquatic organisms exposed to certain toxic effects.

3.1.11 Acute (short-term) hazard acute (short-term) hazard For classification purposes, the short-term aquatic exposure to chemicals caused by an organism acute toxicity.

3.1.12 Chronic aquatic toxicity chronicaquatictoxicity Substances Water exposure may cause toxicity to aquatic organisms intrinsic properties, and biological life cycle.

3.1.13 Long-term harm long-termhazard For classification purposes, it means the chemicals in the water caused by prolonged exposure to chronic toxicity.

3.1.14 Bioaccumulation bioaccumulation The end result substances (such as air, water, sediment/soil and via all routes of exposure in vivo absorption, transport and excretion food).

3.1.15 Degradation of degradation Organic molecules into smaller molecules and eventually to form carbon dioxide, water and salts.

3.2.4 GLPGoodLaboratoryPractices Good Laboratory Practice

3.2.5 NOECNoObservedEffectConcentration Just below the lowest test concentration can cause test concentration has an appreciable effect, there was no significant difference compared with the control group effect NOEC. Division 49 substances Class 9 substances and articles include.

4.1 fine dust can be inhaled, can damage the health of substance UN2212 blue asbestos (crocidolite); or UN2212 brown asbestos (amosite, Maisuolaite asbestos) UN2590 white asbestos (chrysotile, actinolite, anthophyllite, tremolite)

4.2 release flammable gases UN2211 polystyrene beads, expandable, may emit flammable gases UN3314 plastic molding compound, doughy, sheet or extruded rope form, may emit flammable vapor

4.3 lithium batteries UN3090 lithium metal batteries (including lithium alloy batteries) UN3091 lithium batteries contained in equipment (including lithium alloy batteries) or UN3091 with lithium batteries packed with equipment (including lithium alloy batteries) UN3480 Lithium ion batteries (including lithium ion polymer battery pack) UN3481 contained in equipment Lithium ion batteries (including lithium ion polymer battery pack), or UN3481 same device packed with lithium-ion batteries (including lithium ion polymer battery pack)

4.4 Lifesaving UN2990 lifesaving equipment, self-expandable UN3072 non-self-expanding life-saving equipment, including dangerous goods as equipment UN3268 bag inflators; or UN3268 air bag module; or UN3268 seat-belt pretensioners

4.5 In case of fire may form dioxin substances and articles UN2315 PCBs, liquid UN3432 PCBs, solid UN3151 polyhalogenated biphenyls, liquid, or UN3151 polyhalogenated terphenyls, liquid UN3152 polyhalogenated biphenyls, solid, or UN3152 polyhalogenated terphenyls, solid Products, such as transformers, condensers and apparatus containing those substances

4.6 material increase in temperature will release or potential release of

a) Liquid UN3257 hot liquids, not otherwise specified, a temperature equal to or higher than 100 °C and below its flash point (including molten metal, molten salt Etc.).

b) solid UN3258 high temperature solid, NOS, which is equal to or higher than 240 °C.

4.7 Environmentally hazardous substances

a) a solid UN3077 Environmentally hazardous substances, solid, not otherwise specified.

b) a liquid UN3082 Environmentally hazardous substances, liquid, not otherwise specified. These classifications are used for the aquatic environment hazardous substances and mixtures, other classification criteria can not be classified in Class 9 or another substance. These categories can also be used for non-compliance of these systems, but compliance with the control of Transboundary Movements of Hazardous Wastes and their Disposal, Basel Convention on waste, and The competent authorities of the country of departure is classified as harmful to the environment, transport and country of destination but not classified as environmentally hazardous substances or under these regimes Any other type of dangerous substances.

4.8 of genetically modified micro-organisms (GMMOs) and genetically modified organisms (GMOs) UN3245 genetically modified micro-organisms; or UN3245 genetically modified organisms Not classified as toxic or infectious substances GMMOs (geneticalymicro-organisms, referred to GMMOs) and GMOs (geneticalymodifiedorganisms, called GMOs) should be classified as UN3245. When the country of origin, and destination of transport When the competent authorities do not authorize the use of GMMOs or GMOs comply with these systems. Genetically modified live animals shall comply with the country of origin and destination The competent authorities of the country of the terms and conditions of transport.

4.9 hazardous substances and other items in transit, but in another class can not be divided into UN1841 acetaldehyde ammonia UN1845 solid carbon dioxide (dry ice) UN1931 dithionite zinc sulfate (zinc bisulfite) UN1941 dibromodifluoromethane UN1990 benzaldehyde UN2071 Ammonium nitrate based fertilizers UN2216 fish meal (fish scrap), stabilized UN2807 magnetized material UN2969 castor beans; or UN2969 Castor meal; or UN2969 castor oil residue; or UN2969 castor sheet UN3166 internal combustion engine; or UN3166 flammable gas-powered vehicles; or UN3166 Flammable liquid launch vehicle; or UN3166 fuel cell, flammable gas engine; or UN3166 fuel cell, flammable liquid engine; or UN3166 fuel cell, flammable gas-powered vehicles; or UN3166 fuel cell, flammable liquid launch vehicle UN3171 battery-powered vehicle; or UN3171 battery-powered equipment UN3316 chemical tank; or UN3316 aid kit UN3334 IATA regulated liquid, not otherwise specified UN3335 IATA regulated solid, not otherwise specified UN3359 fumigated unit UN3363 machine dangerous goods; or UN3363 instrument dangerous goods 5 environmentally hazardous substances (aquatic environment)

5.1 Overview

5.1.1 environmentally hazardous substances include. pollution of the aquatic environment and liquid or solid solutions and mixtures of these substances (such as preparations and waste Thereof).

5.1.2 The aquatic environment can be considered to be living in water, aquatic life and aquatic ecosystems. Thus, based on the material to identify hazards Or aquatic toxicity of the mixture, although it is possible because of degradation or bioaccumulation change.

5.1.3 While the following classification procedure hoping to apply to all substances and mixtures, but in some cases, such as metal or poorly Inorganic compounds, also need special guidance.

5.2 Data Requirements

5.2.1 The basic elements of environmental hazards (aquatic environment) classification of the substance.

a) acute aquatic toxicity;

b) chronic aquatic toxicity;

c) the actual or potential bioaccumulation potential; and

d) Organic Chemicals (biotic or abiotic) degradation.

5.2.2 Although the data internationally harmonized test methods are preferred, but in practice, the method can also be used to obtain national data, as long as the recognition The two are comparable. In general, freshwater and marine species toxicity data can be considered as quite data, preferably by economic cooperation And Development OECD Test Guidelines data or equivalent data obtained in accordance with the principles of Good Laboratory Practice (GLP) is. In the absence of Case law to obtain such data, the classification should be based on the most reliable data grasp.

5.2.3 Acute aquatic toxicity shall, through fish 96hLC50 (

GB/T 21281 or equivalent tests), crustaceans 48hEC50 test (

GB/T 21830 or equivalent test), and/or seaweed 72h or 96hEC50 test (

GB/T 21805 or equivalent test) determined. These were Species can be considered as a substitute for all species of aquatic organisms. Data about other species such as Lemna data, such as the appropriate test method can also be Considered.

5.2.4 chronic toxicity information available than acute toxicity data less complete testing procedures less standardized. Acceptable according to Information GB/T 21854 or GB/T 21828 and

GB/T 21805 obtained. Also use other validated and internationally accepted test. You should use the "no observed effect concentration" (NOECs) or other equivalent ECx.

5.2.5 bioaccumulation capacity solution usually octanol partition coefficient is determined, usually according to GB/T 21853 or

GB/T 21852 was Out lgKow report. Although it also reflects the bioaccumulation capacity, but from the test to determine the "BCF" (BCF) is better Methods shall be used in preference when available. BCF should be determined according to GB/T 21800.