Trichloroisocyanuric acid (TCCA) 90%

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TCCA90

1)It can be used for swimming pool and drinking water treatment,clean the industrial circulating water. 2)It can be used as preventive disinfection of house,hotel,hospital and public place; used on the environmental sterilization of raising fish. 3)It can be used to bleach the textile, to prevent wool from shrinkage, to prevent paper by decay and act as rubber chlorination.

  • MSDS - TRICHLOROISOCYANURIC ACID (TCCA)

    1. IDENTIFICATION OF THE SUBSTANCE AND OF THE COMPANY

     

  • Identification of the substance or preparation :
  •  

    1.1  Commercial name :                         Trichloroisocyanuric acid (TCCA) 90%

     1.2  Chemical  name :                             Trichloroisocyanuric acid (TCCA)

    1.3.5-trichlore-1.3.5-traizine-2.4.6   (1H,3H,5H)-trione.

                                                                      Trichlore-1,3,5-traizinetrione.

    1.3.  Chemical formula :                         C3N3O3Cl3

    1.4.  CAS No :                                          87-90-1

    1.5.   EEC No :                                         201-782-8

    UN   2468

     

     

    b)    Emergency Telephone :                        Tel (011) 300 9917/8   083-301-6519

     

     

    1. COMPOSITION / INFORMATION ON INGREDIENTS

     

    Dangerous ingredient              % w/w          Hazard classification          Risk phrases

    Trichloroisocyanuric acid          min. 99%                               O-Xn                        R-8-22-3136/37

     

    1. DESCRIPTION OF HAZARDS

     

    Hazards to human beings :                        Harmful by inhalation, ingestion, contact with skin and                                                                      eyes

                                                                                                                                       

    Hazards for the environment :                    Toxic for fishes and algae. It may give off

                                                                            chlorine in contact with other products.

     

     

                                                                                                     

    1. FIRST AID MEASURES

     

    Hazards                              Symptoms and effects              Actions to be taken

     

    4.1  Contact with the skin :      Redness, strong burning            Remove contaminated         

                                                       sensation, with eventual             clothes.  Flush skin with                                               

                                                       ulceration.                                     plenty of water. If

                                                                                                             irritation persists, call a

                                                                                                             doctor.   

                                                                                                                         

    4.2   Contact with the eyes :      Pain and tears. Impaired            Flush with plenty of                                                                                vision.                                        water. Call a doctor.

     

    4.3    Ingestion                            Abdominal pain, nausea,          If patient is conscious

                                                          general weakness.                    drink milk, white of egg

                                                                                                            or water. Call a doctor.

                                                                                                            Do not provoke vomiting

             

    4.4    Inhalation                            Sore throat, cough, nausea.    Take patient to fresh air,                                                                                                                                                     

                                                                                                           rest and if necessary                                                                                                                               call a doctor.

     

    1. FIRE FIGHTING MEASURES

     

     

  • Suitable extinguishing media :
  •        Water                              CO2

  • Extinguishing media not to be used :
  • Powder based on ammonium salt and halogenous extinguishing media.

  • Special hazards resulting from exposure to the combustion products, or produced gloves
  • Extinguish with big quantities of water (small quantities may aggravate the situation).

    Product is not flammable, but may decompose at high temperatures, thus emitting toxic gases.  If the fire only affects part of the drums, isolate them from the rest by taking them if possible to a well ventilated area and letting them consume.  For small fires CO2 extinguishers can be used.

     5.4 Special protective equipment for firefighters:

    Self-contained breathing equipment to protect the respiratory tracts, as well as clothes and gloves suitable for skin protection.

     

                                                                                                                                                                                                                          

    1. ACCIDENTAL RELEASE MEASURES

     

  • Personal precautions :
  • See Section No 8

  • Environmental precautions :
  • Prevent product from reaching the sewage system or superficial water.  If product reaches a natural water-course, warn the civil protection authorities.

    6.3 Cleaning up method :

    Sweep and fully collect the spilled product.  If there is some non-polluted product left separate it from the rest and collect it into the original drum or another clean container with inner plastic bag; this product can normally be used.

    Dirty product must be collected from the ground into the original drum or another clean container with inner plastic bag and must be destroyed.

    Product contaminated with water or other chemical products must not be transported.  It must be immediately diluted with plenty of water and destroyed.

     

     

    1. HANDLING AND STORAGE

     

  • Handling :
  • Do not produce dust.  Handle far from other chemicals.  Do not smoke.  See Section 8.

  • Storage :
  • Keep product in suitable closed containers  (metallic or wooden containers must not be used), in a fresh, dry and ventilated place, far from any ignition source and other chemical products.  If product is stored with other products, it should be placed in a separate compartment near the exit door, which should be free from obstacles, in order to take product away quickly if necessary.

     

    1. EXPOSURE CONTROLS / PERSONAL PROTECTION

     

  • Control Parameters ACGIH :
  •                                                                                 EXPOSURE LEVELS

             Ingredient                                     TVL TWA                                       TLV STEL

         Trichloroisocyanuric acid           1.5 mg /m = 0.5 ppm                               3 mg/m =                                                                                                               

                                                                For chlorine gas                                  1 ppm for

                                                                                                                           Chlorine gas

  • Monitoring procedures :           
  • Drager, etc.

     

  • Recommended personal protection :
  •  

    8.3.1    Breathing protection :                       

                Full mask equipped with suitable filter (combined for dust and halogens).

  • Hand protection :
  • Gloves, i.e. of polyethylene.

  • Eye protection :
  • Goggles or shield.

    8.3.4    Skin protection :

    Suitable working clothes fully protecting the body.

     

     

    1. PHYSICAL AND CHEMICAL PROPERTIES

     

    9.1  Aspect :                                         White powder (90) or granules (GR90)

    9.2  Odour :                                          Slight chlorine odour

    9.3  pH (1% solution) :                         2.7 – 3.3

    9.4  Boiling point / boiling range :      N.A.

    9.5  Melting point / melting range :     225°C with decomposition

    9.6  Flash point :                                   Over 250°C (ASTM-D-92)

    9.7  Flammability :                                Non flammable

    9.8  Autoflammability                           N.A.

    9.9  Explosive properties :                   It can only explode by reaction with other

                                                                    chemical products (acids, alkalis, nitrogen

                                                                    compounds, fats oils, etc.)

    9.10 Comburent properties :                Although it is not combustible by itself, it favours

                                                                    combustion.

    9.11  Vapour pressure :                        N.A.

    9.12  Bulk Density :                               Approx. 1,000 kg/m

    9.13  Solubility in water at 25°C :         12 g/litre

    9.14   Fat solubility :                              N.D.

    9.15   Partition coefficient :                   N.D.

              n-octanol / water :

     

     

    1. STABILITY  AND REACTIVITY

     

  • Stability :
  •             Product is stable in normal storage conditions.  Product loses less than 1% chlorine after one       year at 40°C.

  • Conditions to avoid :
  •             Humidity and temperatures over 50°C.

  • Materials to avoid :
  •             Product attacks metal in general.  It reacts with water (in small quantities which may moisten product, but great quantities of water are necessary to extinguish a fire), oxidant and reducing  agents, acids, alkalis, nitrogen products, ammonium salts, urea, amines, quaternary         ammonium derivatives, oils, fats, peroxides, catoinic tensioactives, etc.

  • Hazardous decomposition products :
  •             In combination with the above mentioned products, it decomposes and gives off a great   quantity of heat, chlorine, nitrogen trichloride, etc. with subsequent danger of explosion if     nitrogen trichloride level  is high enough.

     

     

    1. TOXICOLOGICAL INFORMATION

     

    11.1     Acute LD50 oral rat :                 406 mg / kg

    11.2     LDL oral human :                       3,570 mg / kg

    11.3     Acute LD50 dermal rabbit  :      20 g / kg

    11.4     Sensitization :                             N.D.

    11.5     Carcinogenicity :                        N.D.

    11.6     Mutagenicity :                             N.D.

    11.7     Reproductive toxicity :              N.D.

     

     

    1. ECOLOGICAL INFORMATION

     

  • General information on substance behaviour in the environment :
  •             Toxic for fish and algae.  Do not pour directly into rivers lakes, etc.  Product hydrolises in             diluted aqueous solution giving off hypochlorus and cyanuric acids.   

                The first one is transformed into chloride with time and the action of the sunrays.    

                The second one is biodegradable and practically non toxic.  Therefore, the

                diluted solution can be directly poured to the sewer system, depending on the

                applicable local regulations, provided the chlorine content is of 0 ppm.

     

  • Mobility :                                          N.D.
  • Persistance and degradability :     N.D.
  • Bioaccumulation potential :           N.D.
  • Aquatic toxicity :                             N.D.
  • COT theoretical :                             0.15 g C / g
  •  

    1. DISPOSAL CONSIDERATIONS

     

  • Disposal of material :
  •             Proceed as follows : add 2.5 kg of sodium carbonate to 20 litres of water, stir and dissolve.           Slowly (in about 0.5 hours) add 1 kg of product.  Let stand for at least 10 hours.  Slowly add (in about 0.5 hours) while stirring 0.5 kg of sodium sulphite.  Then check if there is some free-           chlorine left.  If necessary add more sodium sulphite until chlorine value is 0.  Neutralise if            necessary.

                The above operations should be carried out in the open air wearing suitable equipment (i.e.           full mask with halogen filter and goggles), as chlorine gas may be feed off.  The container and         stirring rod should be of corrosion-resistant materials (i.e. plastic, etc.)

  • Disposal of packaging :
  •             Used packagings can be disposed of at an authorised dump.

  • Disposal of waste :
  •             The waste obtained as mentioned in paragraph 13.1 diluted in a great quantity of water can          be poured to the sewer, according to the local regulations, as it only contains a mixture of      salts and cyanuric acid which is biodegradable.

                Another disposal method for dry product is by incineration mixing product with

                solvents.  The incinerator should be provided with a washing system for chlorine combustion        gases.

                Disposal of product should be carried out according to local or national regulations on       industrial waste disposal.

     

     

    1. TRANSPORT INFORMATION

     

    14.1    Labelling for transportation :          Oxidising agent 5.1 (black bomb on yellow        

                                                                           background).

    14.2    Substance for identification :          50-2468

    14.3    ADR / RID ;                                         5.1, 26 b

    14.4    IMDG :                                                5.1 / ll UN 2468

    14.5    ICAO / IATA                                       5.1 UN 2468

     

     

    1. REGULATORY INFORMATION

     

    15.1     EEC No :                                           201-782-8

    15.2     Hazard Symbol :                              O : Oxidising

                                                                           Xn : Harmful

  •      R and S phrases :
  • R 8           Contact with combustible materials may cause fire.

    R22          Harmful if swallowed.

    R31          Contact with acids liberates toxic gas.

    R36/37     Irritating to eyes and respiratory system.

    S 2           Keep out of reach of children.

    S 8           Keep container dry.

    S 26         In case of contact with eyes rinse immediately with plenty of water and seek medical                    advice.

    S 41         In case of fire and / or explosion, do not breathe fumes.

    S 46         If swallowed, seek medical advice immediately and show this container or label.

     

                     WARNING ; DO NOT USE TOGETHER WITH OTHER PRODUCTS.  MAY

                     RELEASE DANGEROUS GASES CHLORINE).

     

     

    1. ANY OTHER RELEVANT INFORMATION ;

     

    The above information is also provided with regard to law 31 / 1995 of the 8 November B.O.E.10-11-95 and the E.U. Directive 89/391 on labour risks.

     

                       N.A. = non applicable                    N..D. = non defined

     

     

    DISCLAIMER

    HPDON JSC believes that this information is correct at date of publication but does not warrant the accuracy thereof. The use of the product designated herein will be at the sole risk of the user and HPDON JSC will not accept any liability for any loss or damage, including consequential loss, howsoever caused by or arising from the use of this information of the use, application, adaption or processing of the product described herein or its use in combination with any other product, material or in any process.

     

    Date of General Update-  20 June 2014

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Hong Thanh (Chemistry Department)

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