Phthalic anhydride PA

SECTION    3 Chemical Name

o-Phthalic anhydride

COMPOSITION/INFORMATION CAS No.

85-44-9

ON      INGREDIENTS

Concentration

99.77%

SECTION   4      FIRST   AID   MEASURES

Description of necessary first aid measures

If inhaled: If breathed in,move person into fresh air.Keep respiratory tract unobstructed.If difficuly in breathing,give oxygen.If not breathing,give arificial respiration.Consult a physician.

In case of skin contact: Take off immediately all contaminated clothing.Wash off with soap and plenty of water.Consult a physician.Wash contaminated clothing before re-use.

In case of eye contact:Filed eyelid,rinse thoroughly with plenty of water for 15 minutes,consult a physician.

If swallowed:Rinse mouth.Consult a physician.Never give anything by mouth or induce vomiting in a person who is unconscious or convulsing

Most important symptoms and effects,both acute and delayed:/

Indication of immediate medical attention and special treatment needed:/

SECTION   5       FIREFIGHTING      MEASURES

Suitable extinguishing media:Water spray,alcohol-resistant foarn,dry chemical,carbon dioxide.

Special hazards arising from the chemical:/

Speeial protective actions for fire-fighters:Firefighters should wear self contained breathing apparatus and full protective clothing,fire in the wind.

SECTION   6      ACCIDENTAL    RELEASE    MEASURES

Personal precautions,protective equipment and cmergency procedures:Avoid breathing dust and contact with skin and eyes.Wear protective clothing,gloves,safety glasses and gas mask.

Eavironmental precautions:Prevent further leakage or spillage if safe to do so.Do not let product enter drains.  Methods and materials for containment and cleaning up: Evacuate personel to safe areas,and in isolation, restricted access.Emergency response personnel wear dust mask,protective clothing.Cut off the leak source as possible.MINOR SPILLS:Avoid dust with clean shovel collected to dry,clean,covered containers for disposal. MAJOR SPILLS:Cover with plastic or canvas,reeycling or collection shipped to the waste treatment plant.

SECTION   7       HANDLINGAND        STORAGE

Preautions  for  safe  handling:Operators  must  receive  special  training,stictly  abide  by  the  operation  procedures.Suggest operators wear dust mask,eye protection,protective clothing,rubber gloves.Avoid contact with  eyes,skin  and  clothing.Keep  ambient  air  flowing  when  operating  Keep  away  from  sparks,heat.No smoking.Equipped with corresponding varieties and nunber of fire equipment and spill contingency processing  equipment.

Conditions for safe storage,including any incompatibllties: Store in cool,dry,well ventilated place.Keep  away from sparks,heat source and direct sunlight.Pay attention to moisture and rain.Keep container tightly  closed.Handling  gently.Store  away  fiom  oxidants,acids,alkalis,food  chemicals.Storage  area  should  be equipped with emergency treatment equipment and suitable collecting container for spil.

SECTION   8       EXPOSURE      CONTROLS/PERSONAL      PROTECTION

Control parameters:

Note:Sensitization means the substance has been confirmed by human or animal data may be sensitized

Appropriate engineering controls:Airight operation,local exhaust ventilation.Provide safety showers and eyewash station near workplace.

SECTION 10    STABILITYAND REACTIVITY

Reactivity:/

Chemical  stability:Stable  under  recommended  storage  conditions.

Possibility   of  hazardous   reactions:/

Conditions  to  avoid:Moist  air.

Incompatible  materials:Strong  acids,strong  alkalis,strong  oxidants,strong  reducing  agents.

Hazardous    decomposition   products:Carbon    oxides.

SECTION 11    TOXICOLOGICALINFORMATION

Acute   health   effects:/

Chronic   health   effects:/

Numerical  measures  of  toxicity(such   as   acute  toxicity  estimates):LDS0:1530mg/Kg(oral-Rat).

SECTION

Toxicity:/

Persistence    and    degradability:/

Bioaccumulative      potential:/

Mobility  in  soil:/

SECTION    15     REGULATORY     INFORMATION

Regulations: All users must comply with the regulations or standards about safety production,use,storage, transportation,loading and unloading of hazardous chemical in our country.

Regulations on the Safety Management of Dangerous Chemicals (Order No.645 of the State Council of 2013) Regulations on the Safe Use of Chemicals in the Workplace ([1996]Labor Department issued No.423)

List of dangerous goods (GB 12268-2012)

Classification and code of dangerous goods (GB 6944-2012)

The principle of classification of transport packaging groups of dangerous goods (GB/T15098-2008)

Occupational exposure limits for hazardous agents in the workplace Chemically hazardous agents (GBZ2.1 - 2007)

Safety data sheet for chemical products-Content and order of sections (GB/T 16483-2008)

Rules for classification and labelling of chemicals -Part 18:Acute toxicity (GB 30000.18-2013)

Rules for classification and labelling of chemicals-Part 19:Skin corrosion/iritation(GB 30000.19-2013)   Rules for classification and labelling of chemicals-Part 20:Serious eye damage/eye irritation (GB 30000.20- 2013)

Rules for classification and labelling of chemicals-Part 21:Respiratory or skin sensitization (GB 30000.21 - 2013)

Rules for classification and labelling of chemicals-Part 25:Specific target organ toxicity-Single exposure (GB 30000.25-2013]

SECTION    16     OTHER     INFORMATION

Other information: The SDS is prepaed accurding tu the requirement of Globally Harmonlzed System of classification and labeling of chemicals (GHS)(Rev.7,2017 Edition)and GB/T 16483-2008.The information above is believed to be accurate and represents the best information currently available to us.However,we make  no  warranty  of  merchantability  or  any  other  warranty,express  or  implied,with  respect  to  such information,and we assume no liability resulting from its use.Users should make their own investigations to determine the suitability of the information for their particular purpose.In no event shall we be liable for any claims,losers,or damages of any third party or for lost profits or any special,indirect,incidental,consequential or exemplary damages,however,arising from using the above information.The data of the SDS is only for reference,not representative of the specifications of the products.