Name: 化学物質の危険。世界的に調和したシステム（GHS）のトレーニングビデオ -- OSHA HazCom Standard (Chemical Hazards: Globally Harmonized System (GHS) Training Video -- OSHA HazCom Standard)
Uploaded: 2021-01-14T05:35:09.000Z
Duration: 16 min 23 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

safety rules and regulations that we know

under the hazard communication standard are now changing

including changes in the Material Safety Data Sheets

into the United Nations globally harmonized system of classification and

it will now be known as the hazard communication

the purpose of this videos to review the major changes that you're going to see

globally Harmonized System will now require chemical manufacturers to

to address health and physical hazards as well as classification of chemical

labels will be required to show much more information than before

for example chemical manufacturers and importers must provide a lable that

a signal word a pictogram a hazard statement and precautionary statement for

what we now know as material safety data sheets

are now going to be shortened in name and will be known

of important protection information OSHA's hazard communication standard is

designed to ensure that information about chemical hazards

and associated protective measures are disseminated to all workers

this standard has been revised to include the GHS

the major changes you should know right now are hazard classification

this replaces hazard determination hazard classification provides specific criteria

for classification of health and physical hazards

as well as classification of mixtures labels

chemical manufacturers and importers will be required to provide a label

that includes a harmonized signal word pictogram

and hazard statement for each hazard class and category

Safety Data Sheets will now have a specified

all chemicals will now be classified into three major hazard groupings

the first and the largest is physical hazards

flammable gases and aerosols flammable solids

gases under pressure self reactive substances that can react violently with

and other solid substances that emit a flammable gas when wet

oxidizers like oxygen and hydrogen peroxide

and corrosives which are either strong acids strong bases

or concentrated solutions of certain weak acids or weak bases

they can exist as any state of matter including liquids

the next major has a group is health hazards examples of health hazards

for example hydrogen cyanide is a highly toxic substance

acute exposure at relatively low doses can result in death

skin corrosions or irritants can cause severe skin burns

and/or eye damage another health hazard is serious

eye damage or eye irritation, then respiratory or skin sensitization

sensitizers can cause severe organ damage or major permanent

functional changes in organ systems, for example the lungs

Germ Cell Mutagenicity. These are chemicals which may cause mutations in

and then these mutations can be transmitted to offspring.

Carcinogens. These are chemicals associated with causing cancers.

Other toxic chemicals that affect the reproductive organs or other specific

and aspiration hazards. The third major hazard grouping is environmental hazards

this is new and OSHA does not have jurisdiction over environmentally toxic

the labeling and SDS requirements under GHS

require environmental labeling but OSHA considers this portion of the

non-mandatory as environmental hazards are regulated by the EPA

therefore we will not be concerned with this area it is being mentioned here for

Let's talk about the Material Safety Data Sheet

or as we know it now the old MSDS. The old MSDS have been found to be less

in many circumstances because it did not contain enough information

the new safety data sheets or SDS will replace the nine part

MSDS with a 16 part document although that

sounds more complicated you'll find that much more information

is being presented in a much better way. The SDS

is product related and although it is not able to provide information that is

specific for any given workplace where the product may be used

the expanded SDS information will include much more data

funneled down into a better document to help us understand the chemicals we are

the SDS will enable people to develop an active program of worker protection

including training that is specific to your individual workplace

and to consider any measures that may be necessary to protect the environment.

Information in an SDS also provides a source of information

for other workers such as those involved with the transport of dangerous goods

化学物質の危険。世界的に調和したシステム（GHS）のトレーニングビデオ -- OSHA HazCom Standard (Chemical Hazards: Globally Harmonized System (GHS) Training Video -- OSHA HazCom Standard)