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HazMat Operations Unit 3 slide 1

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MODULE 1 UNIT 3 Basic Hazardous Materials Terms Unit 3 Learning Objectives At the conclusion of this unit the student will define the terminology used for appropriate ... – PowerPoint PPT presentation

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Title: HazMat Operations Unit 3 slide 1


1
MODULE 1UNIT 3
  • Basic Hazardous Materials Terms

2
Unit 3 Learning Objectives
  • At the conclusion of this unit the student will
    define the terminology used for appropriate
    assessment of a hazardous material. The Student
    will use learned terminology when referencing
    resource books for further assessment.

3
Student Performance Objectives
  • Describe the three physical states of matter
  • Describe the terminology related to material
    characteristics.
  • Describe the terms lower explosive limit and
    upper explosive limit.
  • Describe the process used to identify the pH of
    a material.
  • Describe the reactivity terms of materials.

4
Terminology
  • Physical Properties Terms
  • Flammability Terms
  • Corrosivity Terms
  • Toxicity Terms
  • Reactivity Terms

5
Physical Properties Terms
  • Physical State
  • Appearance
  • Boiling Point
  • Chemical Reactivity
  • Melting Point

6
Physical Terms (cont.)
  • Water Solubility
  • Specific Gravity
  • Vapor Density
  • Vapor Pressure

7
Flammability Terms
  • Auto-ignition Temperature
  • Flash Point
  • Lower Explosive Limit
  • Upper Explosive Limit

8
Corrosivity Terms
  • Corrosive/Corrosive Material
  • pH
  • Acid
  • Alkali (Base)

9
Toxicity Terms
  • Toxicology
  • Acute Effect
  • Chronic Effect
  • Allergic Reaction
  • Asphyxiant

10
Toxicity Terms (cont.)
  • Carcinogen
  • Irritant
  • Sensitizer
  • Convulsant

11
Toxicity Terms (cont.)
  • LC50
  • LD50
  • TLV TWA
  • PEL
  • STEL
  • C
  • IDLH
  • Toxic Products of Combustion

12
Reactivity Terms
  • Explosive
  • Pyrophoric (Air Reactive)
  • Polymerization
  • Water Reactive
  • Hypergolic

13
Unit 3 Review Quiz
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