Oxidizing Ppt

8/10/2019 Oxidizing Ppt

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OXIDIZING MATERIAL

Compiled by : group 4

Hafifa Marza

Lindra Ayu Puspadewi

Muhammad Firmansyah

Optimisma Situngkir

Sri Darmayanti

Liberto Delano Simanjutak

Intan Meidita Wulandari

Supervisor : Dr. Risnawati, M.Pd



The Outline :

• Definition And The Meaning Of Hazard Symbol Of Oxidizing

• Example Of Oxidizing Materials

• The Effect Of Oxidizing Materials On Health And Enviroment

• Personal Protective Equipment

•

How To Storage The Oxidizing Materials

• How To Handle The Oxidizing Materials



What is oxidizing ???

Oxidizing chemicals are materials

that react with other substances by

giving off electrons and undergoing

reduction.



Hazard symbol of Oxidising

Oxidising substances do not burn themselves,

but they provide oxygen for flammable

substances to burn.



What can oxidizing materials do ?

Oxidising materials can :

• speed up the development of a fire and make it more

intense.

• cause substances that do not normally burn readily in

air to burn rapidly.

• cause combustible materials to burn spontaneously

without the presence of obvious. ignition sources such

as a spark or flame.



Examples of Oxidising Materials

Gases: fluorine, chlorine, ozone, nitrous oxide, oxygen

Liquids:

hydrogen peroxide, dibenzoyl peroxide, nitric acid, perchloric

acid, sulfuric acid, chromic acid.

Solids:

nitrites, nitrates, perchlorates, peroxides, chromates, picrates,

bromates, chlorites, chlorates, permanganates, sodium

perchlorate, amonium perchlorate.



Effects on Health and Environments

• Effects on health

that can affect people's

health :Acute and Chronic

• Effects on environments

This compound produces

heat on contact with organicmaterials and reducing agent

(reductant).



Personal Protective Equipment

FACE SHIELD WITH SAFETY GOOGLES





Gloves / Hand Protection



Safety Boots



Lab Coat



How To Storage The Oxidizing

Materials

Is storage temperature important?

Storage areas may need alarms that provide a warning when

storage temperatures are higher or lower than required.

• Storage oxidizing materials in areas.

• Storage oxiding materials by classes of material.



Classes of oxidizing materials :

Class 1 Oxidizers:

Examples of NFPA Class 1

oxidizers include:

• aluminum nitrate

• ammonium persulfate

Class 2 Oxidizers:


oxidizers include:

• calcium chlorate

• calcium hypochlorite (50%

or less by weight)



Class 3 Oxidizers:


oxidizers include:

• ammonium dichromate

•

hydrogen peroxide (52 to91% by weight)

Class 4 Oxidizers:


oxidizers include:

• ammonium perchlorate

(particle size greater than 15

microns)

• ammonium permanganate



How To Handle The Oxidizing

Materials

• The goal of handling oxidizing materials

• The method to handle emergencies of oxidizing

materials

• Basic safe practices for working with oxidizingliquids and solids





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Oxidizing Ppt