貴州華捷化工有限公司
GUIZHOU SINO-PHOS CHEMICAL CO., LTD.
1105 Zhongxia Mansion, No.101 Zhonghua North Rd., Guiyang, Guizhou, 550001 P.R. China
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MATERIAL SAFETY DATA SHEET
PRODUCT: PHOSPHORIC ACID
SECTION 1 CHEMICAL IDENTIFICATION
Trade name:Phosphoric Acid
Chemical Name:Phosphoric Acid
Synonyms:Orthophosphoric Acid, Monophosphoric acid SECTION 2 COMPOSITION AND INFORMATION ON
INGREDIENTS
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CAS NO.:7664-38-2
H S Code:2809 20 01
UN Code:UN 1805
SECTION 3HAZARDS IDENTIFICATION
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Appearance & Odour:Clear,colourless, syrupy liquid with no odour. Safety Information:
Health Effects:Corrosive liquid caus eye and skin burns. Physical & Chemical:Forms flammable & Explosive hydrogen through
corrosion of metals.
Hazards At high temperature:Thermal decomposition giving corrosive products. Specific Hazards:Corrosive caus eye and skin burns. SECTION 4 FIRST-AID MEASURES
关于动物的手抄报General Advice:Take off immediately all contaminated clothing
(Including Shoes)
Inhalation:Move to fresh air. If required, provide oxygen or
artificial respiration. Hospitalize.
Skin contact:Wash immediately, abundantly & thoroughly with
water. If possible rin with bicarbonate solution. Eye contact:Wash immediately & abundantly with water for at
least 15 minutes. Consult an ophthalmologist
immediately.
After swallowing:Do not induce vomiting, rin mouth and lips with
plenty of water if the subject is conscious, then
hospitalize immediately. Never give anything in
mouth to an unconscious person.
SECTION 5FIRE FIGHTING MEASURES
Suitable Extinguishing media:Inca of Fire nearby u dry Powder, Foam,
Carbon dioxide( CO2) media
Special hazards:Non-flammable product. Forms flammable and
explosive hydrogen through corrosion of Metals.
Temperature above 200 0C: Formation of
Polyphosphoric Acid (Dehydration) At High
Temperature: Thermal decomposition giving
corrosive products: Phosphorus Oxides.
Specific Methods:In ca of Fire: remove expod containers.
Cool containers with water spray.
Special Protective Equipment for Firefighters :Inca of Fire: wear a lf-contained breathing apparatus and Acid resistant clothing.
SECTION 6 ACCIDENTAL RELEASE MEASURES Personal Protection:Avoid contact with skin and eyes and inhalation of
hot vapours.
Environmental protection:Do not allow material to be relead to the
environment. Do not let the product enter into
drains. Contain by damming.
Methods for cleaning up :-
Recovery:Pump into an inert labeled emergency container.
Clean up puddle of Product immediately. Dilute the
puddles with water & recover it.
Neutralization:Dilute cautiously with water & then process.
Neutralize with an alkaline carbonate or neutralize
with slaked lime ( Filter the salt obtained –neutralize
the liquid)
SECTION 7 HANDLING AND STORAGE
Technical measures/ Precautions:Storage & handling precautions applicable to
products: Corrosive: Ensure appropriate exhaust &
ventilation at machinery. Provide showers, eye
baths.
Safe handling advice:Avoid splashing when handling. Do not pour water Storage:
Technical measures/ Storage information :Keep containers tightly clod in a cool,
well-ventilated place. Storage information Store in
well-insulated area. Store protected from moisture & heat.
Keep at temperature above 16 0 C Provide a
catch-tank & an impermeable corrosion resistant
floor with
drainage to a neutralization tank within a bunked
area.
Provide anti-corrosion electrical equipment.
Incompatible Products:Bas-Quicklime
Alcohols-Ketones-Amines
Water
Nitrates-Chlorates-Calcium Carbide
Metals-Finely divided metals
Combustible Material
:-
Recommended:Stainless steel 316 L-Carbon Steel ( Vulcanized
Rubber coated Steel)
Plastic Materials (Polyurethane) Small Quantities:
Glass protected by a fitted metallic covering
To be avoided:Metals: Ordinary Steel, Copper, Aluminum, (and
alloys)
SECTION 8 EXPOSURE CONTROL/PERSONAL
PROTECTION
Protective Provisions:Ensure sufficient air exchange and/ or exhaust in
working areas
Personal Protectective Equipment
Respiratory protection :In ca of insufficient ventilation, wear suitable
respiratory equipment
Hand protection :Gloves
Eye protection :Safety glass / goggles. Face mask (in ca of教师多少岁退休
spattering)
Skin & body protection Protective clothing
Non-skid boots (Butyl rubber-chlorinated
polyethylene-Neoprene-Polyvinyl Chloride)
Specific hygienic Measures:Avoid contact with skin and eyes and inhalation of hot
vapours
SECTION 9 PHYSICAL AND CHEMICAL
PROPERTIES
Physical State ( 20° C):Liquid (viscous)
Colour:Colourless
Odour:none
Specific gravity:Liquid (25 ° C) 1.5-1.7 depending upon Phosphoric
acid strength
Solubility in Water :at 20 ° C Completely soluble
冰激凌图片Solvents:Soluble in Alcohols
SECTION 10 STABILITY AND REACTIVITY
Conditions to avoid :Store protected from moisture & heat
Materials to avoid:Bas, Quicklime: Exothermic reaction-Violent
reaction
Alcohols- ketones -Amines: Exothermic reaction
Water: Very exothermic reaction & possibility of
spitting
Nitrates-Chlorates – Calcium Carbide: Explosive
reaction
(Flammability)
Metals – finely divided metals
Combustible materials: Overheating and ignition
:
Not known
Hazardous Decomposition
products
SECTION 11 :TOXICOLOGICAL INFORMATION
Acute toxicity:May be harmful by inhalation, ingestion, or skin
absorption. Material is destructive to tissue of the
mucous membranes and upper respiratory tract, eyes
and skin.
Inhalation:Inhalation may result in spasm, inflammation and
edema of the larynx and bronchi, chemical
中国的军衔pneumonitis and pulmonary edema. Symptoms of
exposure may include burning nsation, coughing,
wheezing, laryngitis, shortness of breath, headache,
naua and vomiting.
Chronic Effects:Target Organ(S): Liver, Blood, Bone Marrow
中国少了一味药
Additional toxicological information :To the best of our knowledge the acute and chronic toxicity of this substance is not fully known. No
classification data on carcinogenic properties of this
material is available from the EPA, IARC, NTP, OSHA or ACGIH.怎么去越南
SECTION 12 ECOLOGICAL INFORMATION
Phosphoric Acid is practically nontoxic to one species of fresh water fish. No toxicity data was available for other freshwater species.
SECTION 13 DISPOSAL CONSIDERATIONS
Disposal of the Product:Recommendation :Consult state, local or national
regulations for proper disposal. Dilute cautiously
with water and then process. Neutralize with an
alkaline carbonate or Neutralize with slaked lime
(Filter the salt obtained- Neutralize theliquid) Recommendation:Disposal must be made according to official
regulations.
SECTION 14 :TRANSPORT INFORMATION
UN number:UN 1805
Description of goods:Phosphoric Acid
ADR/RID/IMOclass:8
Packing group:III
IATA Class:8
SECTION 15 :REGULATORY INFORMATION
European Information :Corrosive
R 34 Caus burns. S 26 In ca of contact
with eyes, rin immediately with plenty of water
and ek medical advice. S 27 Take Off
Immediately All Contaminated Clothing.
S 36/37/39 Wear Suitable Protective Clothing,
Gloves And Eye/Face Protection.
SECTION 16 :OTHER INFORMATION
The above information is believed to be correct but does not purport to be all-inclusive and shall be u
d only as a guide. Guizhou Sino-Phos Chemical Co., Ltd. shall not be held liable for any damage resulting from handling or from contact with the above product.
