WTW Safety Data Sheet - Wenk Lab Tec
WTW Safety Data Sheet - Wenk Lab Tec
WTW Safety Data Sheet - Wenk Lab Tec
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>WTW</strong> <strong>Safety</strong> <strong>Data</strong> <strong>Sheet</strong>According to EC Directives 91/155/EEC1. Identification of the substance/preparation and of thecompany/undertakingProduct name:Calibrating tabletsOrd. No.: 209 333Model: OxiTop PMManufacturer:<strong>WTW</strong> Wissenschaftlich-<strong>Tec</strong>hnische Werkstätten GmbH, Dr.-Karl-Slevogt-Straße 1, D-82362 Weilheim,Germany, Tel.: +49(0)881 183-0, Fax.: +49(0)881 183-420Emergency telephone:(001)-703-527-38872. Composition/information on ingredientsChemical characterization:Ingredients:White tabletsSodium sulfiteHazard symbols: No hazardous productR-phrases: /Content: 71 %CAS-No.: 7757-83-7EINECS-No.: 231-821-43. Hazards identificationNo hazardous product.4. First aid measuresAfter inhalation:After skin contact:After eye contact:After ingestion:Fresh airWash off with plenty of water.Remove contaminated clothing.Rinse out with plenty of water with the eyelid heldwide open. Summon eye specialist.Drink plenty of water, induce vomiting.Immediately summon doctor.209333E Date of issue: 15.07.2006 Dr. Manfred Kaul Page 1 of 4
<strong>WTW</strong> <strong>Safety</strong> <strong>Data</strong> <strong>Sheet</strong>Identification of the substance/preparationCalibrating tablets_________________________________________________________________________________5. Fire-fighting measuresSuitable extinguishing media:Unsuitable extinguishing media:Special risks:Other information:To suit environment.No information available.Development of hazardous gases possible in the event offire. The following may develop in the event of fire: SO x .Do not stay in dangerous zone without suitable chemicalprotection clothing and selfcontained breathing apparatus.Non combustible.6. Accidental release measuresPersonal-related precautionary measures:Environmental-protection measures:Procedures for cleaning/absorption:Avoid the generation of dusts.Do not allow to enter sewerage system.Pick up the tablets with a pairof tweezers.7. Handling and storageHandling:Storage:No further requirements.Dry and tightly closed.8. Exposure control/personal protectionSpecific control parameters:NonePersonal protective equipmentRespiratory protection:Eye protection:Hand protection:Industrial hygiene:Required when dusts are generated.Protective glassesGloves (nitrile rubber)Wash hands after working with substance.Change contaminated clothing.209333E Date of issue: 15.07.2006 Dr. Manfred Kaul Page 2 of 4
<strong>WTW</strong> <strong>Safety</strong> <strong>Data</strong> <strong>Sheet</strong>Identification of the substance/preparationCalibrating tablets_________________________________________________________________________________9. Physical and chemical propertiesForm: Solid Colour: White Odour: OdourlesspH-valueabout 9,7 at 20°C and 50 g/l waterMelting temperature: > 500°CBoiling temperature: °CIgnition temperature: °CFlash point: °CExplosion limite lower: /upper: /Density: 2,63 g/cm 3Solubility in water: 495 g/l 40°CThermal decomposition: /10. Stability and reactivityConditions to be avoided:Substances to be avoided:Hazardous decomposition products:Further information:No information available.Oxidizing agents, acidsSulfur dioxideNone11. Toxicological informationAcute toxicity:Further toxicological information:LD 50 oral: 2610 mg/kg for sodium sulfiteAfter contact with substance: Slight irritations of eyes,skin and mucous membranes are possible.12. Ecological informationEcotoxic effects:Toxic for aquatic organisms.No ecological problems are to be expected whenthe product is handled and used with due careand attention.209333E Date of issue: 15.07.2006 Dr. Manfred Kaul Page 3 of 4
<strong>WTW</strong> <strong>Safety</strong> <strong>Data</strong> <strong>Sheet</strong>Identification of the substance/preparationCalibrating tablets_________________________________________________________________________________13. Disposal considerationsProducts:Packaging:There are no uniform regulations for the disposal of chemicalsor residues. The disposal is regulated through correspondingregional laws and regulations. We recommend that you contact eitherthe authorities in charge or approved waste disposal companies whichwill advise you on how to dispose the special waste.Handle contaminated packaging in the same way as thesubstance itself. If not officially specified differently, noncontaminatedpackaging may be treated like household waste or recycled.14. Transport informationNot subject to transport regulations.15. Regulatory information<strong>Lab</strong>elling according to EC directivesSymbol:R-phrases: /S-phrases: /No hazardous productGerman regulationsWater pollution class; WGK: 1 Slight polluting substanceStorage class VCI: 12Regulation on combustible liquids; VbF: Non combustibleOther regulations:None16. Other informationDate of issue: 15.07.2006Supersedes edition of 18.02.2004Reason for alteration: General updateThe information contained herein is based on the present state of ourknowledge. It characterizes the product with regard to the appropriatesafety precautions. It does not represent a guarantee of the propertiesof the product.209333E Date of issue: 15.07.2006 Dr. Manfred Kaul Page 4 of 4
Change language