health hazard

1. Routes of exposure

1.1. inhalation(most common route)

1.1.1. gase

1.1.2. vapors of volatile liquid

1.1.3. mist and spray volatile and none

1.1.4. solid chemicals particles fiber dust

1.2. direct (skin,eye)contact hazard

1.2.1. abosorption skin factors

1.2.1.1. concentration

1.2.1.2. reactivity

1.2.1.3. solubility fat or water

1.2.1.4. condition skin

1.2.1.5. duration of codact

1.3. ingestion

1.4. injection

2. OSHA health hazard class

2.1. carcinogen

2.2. corrosive

2.2.1. visible distruction,irreversible alteration

2.3. irritants

2.3.1. cause reversible inflammatory effect

2.4. mutagen

2.4.1. damages chromosomes

2.5. sensitizer

2.5.1. allergic reaction

2.6. target organ effect

2.6.1. cutaneous ...skin

2.6.2. eye eye

2.6.3. Hematopoittic...blood or blood forming organ

3. j

4. ty

5. m,

6. toxicology

6.1. science

7. toxicity

7.1. ability

7.2. factors affect

7.2.1. dose

7.2.2. toxicity

7.2.3. duration and frequency

7.2.4. synergistic effects

7.2.5. individual charactersitic

7.2.6. ACUTE CHRONIC effect

8. g

9. jk,

10. jhj