MSDS - CYANURIC ACID(CA)
PUYANG CLEANWAY CHEMICALS LTD.
MATERIAL SAFETY DATA SHEET
Updated: Oct. 1, 2006
Version 1.1
Section 1 - Product and Company Information
Product Name CYANURIC ACID, 98%
Product Number
Brand CLEANWAY
Company Puyang Cleanway Chemicals Ltd.
Address Huanghe Xi Road,
Puyang,Henan,China
Technical Phone: +86.393.4616168
Fax: +86.393.4638678
Emergency Phone: +86.393.8948256
Section 2 - Composition/Information on Ingredient
Substance Name CAS # SARA 313
CYANURIC ACID 108-80-5 No
Formula C3H3N3O3
Synonyms CP 4789 * Cyanuric acid * Isocyanuric acid * Kyselina kyanurova (Czech) * Pseudocyanuric acid *
sym-Triazinetriol * s-2,4,6-Triazinetriol * s-Triazine-2,4,6(1H,3H,5H)-trione * Tricyanic acid *
Trihydroxycyanidine * 2,4,6-Trihydroxy-1,3,5-triazine
RTECS Number: XZ1800000
Section 3 - Hazards Identification
EMERGENCY OVERVIEW
Harmful.
Harmful by inhalation, in contact with skin and if swallowed.
Causes severe irritation.
For additional information on toxicity, please refer to Section 11.
Section 4 - First Aid Measures
ORAL EXPOSURE
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
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MSDS - CYANURIC ACID(CA)
INHALATION EXPOSURE
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
EYE EXPOSURE
Assure adequate flushing of the eyes by separating the eyelids with fingers.
Section 5 - Fire Fighting Measures
AUTOIGNITION TEMP N/A
FLAMMABILITY N/A
EXTINGUISHING MEDIA Suitable: Water spray. Carbon dioxide, dry chemical powder, or appropriate foam.
FIREFIGHTING Protective Equipment: Wear self-contained breathing apparatus and protective
clothing to prevent contact with skin and eyes.
Specific Hazard(s): Emits toxic fumes under fire conditions.
EXPOSURE HAZARD(S) Material: Severe irritant. Harmful solid.
Section 6 - Accidental Release Measures
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
Section 7 - Handling and Storage
HANDLING
User Exposure: Do not breathe dust. Do not get in eyes, on skin,
on clothing.
STORAGE
Suitable: Keep tightly closed. Store in a cool dry place.
SPECIAL REQUIREMENTS
Hygroscopic.
Section 8 - Exposure Controls / PPE
ENGINEERING CONTROLS
Safety shower and eye bath. Use only in a chemical fume hood.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory: Use respirators and components tested and approved under appropriate government standards such as
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MSDS - CYANURIC ACID(CA)
NIOSH (US) or CEN(EU). Where risk assessment shows air-purifying respirators areappropriate use a dust mask type
N95 (US) or type P1 (EN 143) respirator.
Hand: Rubber gloves.
Eye: Chemical safety goggles.
GENERAL HYGIENE MEASURES
Wash contaminated clothing before reuse. Wash thoroughly after handling.
EXPOSURE LIMITS
Country Source Type Value
Poland NDS 10MG/M3
Poland NDSCh -
Poland NDSP -
Section 9 - Physical/Chemical Properties
Appearance Color: White
Form: Powder
Property Value At Temperature or Pressure
Molecular Weight 129.08 AMU
pH N/A
BP/BP Range N/A
MP/MP Range > 300 鈩?
Freezing Point N/A
Vapor Pressure N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
SG/Density N/A
Bulk Density N/A
Odor Threshold N/A
Volatile% N/A
VOC Content N/A
Water Content N/A
Solvent Content N/A
Evaporation Rate N/A
Viscosity N/A
Surface Tension N/A
Partition Coefficient N/A
Decomposition Temp. N/A
Explosion Limits N/A
Flammability N/A
Autoignition Temp N/A
Refractive Index N/A
Optical Rotation N/A
Miscellaneous Data N/A
Solubility N/A
N/A = not available
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MSDS - CYANURIC ACID(CA)
Section 10 - Stability and Reactivity
STABILITY
Materials to Avoid: Strong oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Nitrogen oxides.
Section 11 - Toxicological Information
ROUTE OF EXPOSURE
Multiple Routes: Harmful if swallowed, inhaled, or absorbed through skin. High concentrations are extremely
destructive to tissues of the mucous membranes and upper respiratory tract, eyes, and skin.
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly
investigated. Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of
breath, headache, nausea, and vomiting.
TOXICITY DATA
Oral
Rat
7700 mg/kg
LD50
Intravenous
Rat
>100 MG/KG
LD50
Oral
Mouse
3400 mg/kg
LD50
Intravenous
Mouse
>500 MG/KG
LD50
Skin
Rabbit
> 5000 mg/kg
LD50
Oral
Mammal
> 5000 mg/kg
LD50
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MSDS - CYANURIC ACID(CA)
IRRITATION DATA
Eyes
Rabbit
500 mg
24H
Remarks: Mild irritation effect
Eyes
Rabbit
20 mg
24H
Remarks: Rinsed
CHRONIC EXPOSURE - CARCINOGEN
Species: Rat
Route of Application: Oral
Dose: 55 GM/KG
Exposure Time: 82W
Frequency: I
Result: Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Skin and Appendages: Other: Tumors.
Liver:Tumors.
Species: Rat
Route of Application: Subcutaneous
Dose: 27 GM/KG
Exposure Time: 2Y
Frequency: I
Result: Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Lungs, Thorax, or Respiration:Tumors.
Blood:Lymphomas including Hodgkin's disease.
Species: Mouse
Route of Application: Oral
Dose: 130 GM/KG
Exposure Time: 2Y
Frequency: I
Result: Blood:Lymphomas including Hodgkin's disease.
Tumorigenic:Equivocal tumorigenic agent by RTECS criteria.
Species: Mouse
Route of Application: Skin
Dose: 2400 MG/KG
Exposure Time: W
Frequency: I
Result: Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Liver:Tumors.
Species: Mouse
Route of Application: Skin
Dose: 138 GM/KG
Exposure Time: 2Y
Frequency: I
Result: Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Liver:Tumors.
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MSDS - CYANURIC ACID(CA)
Species: Rat
Route of Application: Oral
Dose: 60750 MG/KG
Exposure Time: 81W
Frequency: I
Result: Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Skin and Appendages: Other: Tumors.
Species: Rat
Route of Application: Subcutaneous
Dose: 36 GM/KG
Exposure Time: 2Y
Frequency: I
Result: Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Lungs, Thorax, or Respiration:Tumors.
Section 12 - Ecological Information
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Section 13 - Disposal Considerations
APPROPRIATE METHOD OF DISPOSAL OF SUBSTANCE OR PREPARATION
The material should be ignited in the presence of sodium carbonate and slaked lime (calcium hydroxide). The
substance should be mixed with vermiculite and then with the dry caustics, wrapped in paper and burned in a
chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental
regulations.
Section 14 - Transport Information
DOT
Proper Shipping Name: None
Non-Hazardous for Transport: This substance is considered to be non-hazardous for transport.
IATA
Non-Hazardous for Air Transport: Non-hazardous for air transport.
Section 15 - Regulatory Information
EU ADDITIONAL CLASSIFICATION
Symbol of Danger: Xi
Indication of Danger: Irritant.
R: 36
Risk Statements: Irritating to eyes.
S: 26-36
Safety Statements: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear
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MSDS - CYANURIC ACID(CA)
suitable protective clothing.
US CLASSIFICATION AND LABEL TEXT
Indication of Danger: Harmful.
Risk Statements: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take
off immediately all contaminated clothing. After contact with skin, wash immediately with plenty of water. Wear
suitable protective clothing and eye/face protection.
US Statements: Causes severe irritation.
UNITED STATES REGULATORY INFORMATION
SARA LISTED: No
TSCA INVENTORY ITEM: Yes
CANADA REGULATORY INFORMATION
WHMIS Classification: This product has been classified in accordance with the hazard criteria of the CPR, and the
MSDS contains all the information required by the CPR.
DSL: Yes
NDSL: No
Section 16 - Other Information
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
WARRANTY
The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a
guide. The information in this document is based on the present state of our knowledge and is applicable to the
product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the
product.
Puyang Cleanway Chemicals Ltd., shall not be held liable for any damage resulting from handling or from contact
with the above product.
Copy Right(2004-2006) Puyang Cleanway Chemicals Ltd.
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