The Champion

GHS

The Globally Harmonized System of Classification and Labeling of Chemicals (GHS) will go into effect soon. Employers who have employees that work with chemicals are required to provide training on the GHS by December 1, 2013.

While some employers may have highly hazardous chemicals that will require additional, specific training, most employers will fall into a category requiring a lesser amount of training. That training may only need to consist of a discussion of the GHS and training employees to recognize the GHS Pictograms and changes to the Safety Data Sheet, formerly known as the Material Safety Data Sheet (MSDS). Of course, they’re still required to provide training on the use of these chemicals.

For complete information on the GHS, here are a couple websites:

GHS Timeline for the United States:

  • December 1, 2013 – Train employees on the new label elements and SDS format
  • June 1, 2015 – Comply with all modified provisions of the final rule, except December 1, 2015 – Distributors may ship products labelled by manufacturers under the old system until December 1, 2015
  • June 1, 2016 – Update alternative workplace labelling and hazard communication program as necessary, and provide additional employee training for newly identified physical or health hazards
  • Transition Period – Comply with either 29 CFR 1910.1200, or the current standard, or both.

GHS Pictograms and Hazard Classes

  • Oxidizers
  • Flammables
  • Self Reactives
  • Pyrophorics
  • Self-Heating
  • Emits Flammable Gas
  • Organic Peroxides
  • Explosives
  • Self Reactives
  • Organic Peroxides
  • Acute toxicity (severe)
  • Corrosives
  • Gases Under Pressure
  • Carcinogen
  • Respiratory Sensitizer
  • Reproductive Toxicity
  • Target Organ Toxicity
  • Mutagenicity
  • Aspiration Toxicity
  • Environmental Toxicity
  • Irritant
  • Dermal Sensitizer
  • Acute toxicity (harmful)
  • Narcotic Effects
  • Respiratory Tract
  • Irritation

Transport “Pictograms”

Flammable Liquid Flammable Gas Flammable Aerosol

Flammable solid Self-Reactive Substances

Pyrophorics (Spontaneously Combustible) Self-Heating Substances

Substances, which in contact with water, emit flammable gases (Dangerous When Wet)

Oxidizing Gases Oxidizing Liquids Oxidizing Solids

Explosive Divisions 1.1, 1.2, 1.3

Explosive Division 1.4

Explosive Division 1.5

Explosive Division 1.6

Compressed Gases

Acute Toxicity (Poison): Oral, Dermal, Inhalation

Corrosive

Marine Pollutant

Organic Peroxides

The (Material) Safety Data Sheet (SDS) provides comprehensive information for use in workplace chemical management. Employers and workers use the SDS as sources of information about hazards and to obtain advice on safety precautions. The SDS is product related and, usually, is not able to provide information that is specific for any given workplace where the product may be used. However, the SDS information enables the employer to develop an active program of worker protection measures, including training, which is specific to the individual workplace and to consider any measures that may be necessary to protect the environment. Information in a SDS also provides a source of information for other target audiences such as those involved with the transport of dangerous goods, emergency responders, poison centers, those involved with the professional use of pesticides and consumers.

The SDS should contain 16 headings (Figure 4.14). The GHS MSDS headings, sequence and content are similar to the ISO, EU and ANSI MSDS/SDS requirements, except that the order of sections 2 and 3 have been reversed. The SDS should provide a clear description of the data used to identify the hazards. The SDS description below and the GHS Purple Book (http://www.osha.gov/dsg/hazcom/ghs.html) provide the minimum information that is required in each section of the SDS. Examples of draft GHS SDSs are provided in Appendix B of this guidance document.

The SDS:

1.

Identification of the substance or mixture and of the supplier

  • GHS product identifier.
  • Other means of identification.
  • Recommended use of the chemical and restrictions on use.
  • Supplier’s details (including name, address, phone number, etc.).
  • Emergency phone number.

2.

Hazards identification

  • GHS classification of the substance/mixture and any national or regional information.
  • GHS label elements, including precautionary statements. (Hazard symbols may be provided as a graphical reproduction of the symbols in black and white or the name of the symbol, e.g., flame, skull and crossbones.)
  • Other hazards which do not result in classification (e.g., dust explosion hazard) or are not covered by the GHS.

3.

Composition/information on ingredients

Substance

  • Chemical identity.
  • Common name, synonyms, etc.
  • CAS number, EC number, etc.
  • Impurities and stabilizing additives which are themselves classified and which contribute to the classification of the substance.

Mixture

  • The chemical identity and concentration or concentration ranges of all ingredients which are hazardous within the meaning of the GHS and are present above their cutoff levels.

NOTE: For information on ingredients, the competent authority rules for CBI take priority over the rules for product identification.

4.

First aid measures

  • Description of necessary measures, subdivided according to the different routes of exposure, i.e., inhalation, skin and eye contact, and ingestion.
  • Most important symptoms/effects, acute and delayed.
  • Indication of immediate medical attention and special treatment needed, if necessary.

5.

Firefighting measures

  • Suitable (and unsuitable) extinguishing media.
  • Specific hazards arising from the chemical (e.g., nature of any hazardous combustion products).
  • Special protective equipment and precautions for firefighters.

6.

Accidental release measures

  • Personal precautions, protective equipment and emergency procedures.
  • Environmental precautions.
  • Methods and materials for containment and cleaning up.

7.

Handling and storage

  • Precautions for safe handling.
  • Conditions for safe storage, including any incompatibilities.

8.

Exposure controls/personal protection.

  • Control parameters, e.g., occupational exposure limit values or biological limit values.
  • Appropriate engineering controls.
  • Individual protection measures, such as personal protective equipment.

9.

Physical and chemical properties

  • Appearance (physical state, color, etc.).
  • Odor.
  • Odor threshold.
  • pH.
  • melting point/freezing point.
  • initial boiling point and boiling range.
  • flash point.
  • evaporation rate.
  • flammability (solid, gas).
  • upper/lower flammability or explosive limits.
  • vapor pressure.
  • vapor density.
  • relative density.
  • solubility(ies).
  • partition coefficient: n-octanol/water.
  • autoignition temperature.
  • decomposition temperature.

10.

Stability and reactivity

  • Chemical stability.
  • Possibility of hazardous reactions.
  • Conditions to avoid (e.g., static discharge, shock or vibration).
  • Incompatible materials.
  • Hazardous decomposition products.

11.

Toxicological information

Concise but complete and comprehensible description of the various toxicological (health) effects and the available data used to identify those effects, including:

  • information on the likely routes of exposure (inhalation, ingestion, skin and eye contact);
  • Symptoms related to the physical, chemical and toxicological characteristics;
  • Delayed and immediate effects and also chronic effects from short- and long-term exposure;
  • Numerical measures of toxicity (such as acute toxicity estimates).

12.

Ecological information

  • Ecotoxicity (aquatic and terrestrial, where available).
  • Persistence and degradability.
  • Bioaccumulative potential.
  • Mobility in soil.
  • Other adverse effects.

13.

Disposal considerations

  • Description of waste residues and information on their safe handling and methods of disposal, including the disposal of any contaminated packaging.

14.

Transport information

  • UN Number.
  • UN Proper shipping name.
  • Transport Hazard class(es).
  • Packing group, if applicable.
  • Marine pollutant (Yes/No).
  • Special precautions which a user needs to be aware of or needs to comply with in connection with transport or conveyance either within or outside their premises.

15.

Regulatory information

  • Safety, health and environmental regulations specific for the product in question.

16.

Other information including information on preparation and revision of the SDS

What should you do?

  • Inventory the chemicals you have on hand.
  1. Substitute less hazardous chemicals whenever possible
  2. Properly dispose of excess
  3. Ensure that your employees are protected
  • Gather the new format Safety Data Sheet (SDS) for the chemicals you have – put them in binders alphabetically by the chemical’s common name.
  • Put a list of the new symbols and pictograms at the front of each SDS binder.
  • Train employees on the new SDS format and the new labels and pictograms that they’re going to be seeing. Training must be done by December 1, 2013.

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