CBN BLADE SAFETY DATA SHEET
Also listed as: CBN RESIN BOND SAFETY DATA SHEET; CBN Wafering Blades; SAFETY DATA SHEET
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Page 1\n \nPage 1/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\n59.1.0\n* 1 Identification\n· Product name: CBN Wafering Blades\n· Part number:\n60-20071 - 60-20087\n60-30005 - 60-30020\n60-10046, 60-30075, 60-40080\n· Application of the substance / the mixture Abrasive blade\n· Details of the supplier of the safety data sheet\n· Manufacturer/Supplier:\nAllied High Tech Products Inc.\n16207 Carmenita Road\nUSA-Cerritos, CA, 90703\nUSA\ninfo@alliedhightech.com\n· Information department: Product safety department\n· Emergency telephone number:\nDuring normal opening times: +1 (310) 635-2466\nChemtrec: +1 (202) 483-7616\n2 Hazard(s) identification\n· Classification of the substance or mixture\nGHS08 Health hazard\nSensitization - Respiratory 1\nH334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.\nGerm Cell Mutagenicity 2\nH341 Suspected of causing genetic defects.\nCarcinogenicity 1B\nH350 May cause cancer.\nToxic to Reproduction 1A\nH360 May damage fertility or the unborn child.\nSpecific Target Organ Toxicity - Repeated Exposure 1 H372 Causes damage to the gastro-intestinal tract through prolonged or repeated\nexposure.\nGHS09 Environment\nAquatic Chronic 2\nH411 Toxic to aquatic life with long lasting effects.\nGHS07\nSensitization - Skin 1\nH317 May cause an allergic skin reaction.\nAquatic Acute 2\nH401 Toxic to aquatic life.\n(Contd. on page 2)\n\n\nPage 2\nPage 2/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 1)\n59.1.0\n· Additional information:\nBased on health effects for dust\nAll components listed for this product are bound within the product. When handled as intended and under normal conditions of use, there is\nno evidence that any of the ingredients are released in amounts that pose a significant health risk.\n· Label elements\n· GHS label elements The product is classified and labeled according to the Globally Harmonized System (GHS).\n· Hazard pictograms\nGHS08\nGHS09\n· Signal word Danger\n· Hazard-determining components of labeling:\ncobalt\nnickel powder (particle diameter < 1 mm)\nlead\n· Hazard statements\nMay cause allergy or asthma symptoms or breathing difficulties if inhaled.\nMay cause an allergic skin reaction.\nSuspected of causing genetic defects.\nMay cause cancer.\nMay damage fertility or the unborn child.\nCauses damage to the gastro-intestinal tract through prolonged or repeated exposure.\nToxic to aquatic life with long lasting effects.\n· Precautionary statements\nObtain special instructions before use.\nDo not handle until all safety precautions have been read and understood.\nDo not breathe dust/fume/gas/mist/vapors/spray.\nWash thoroughly after handling.\nDo not eat, drink or smoke when using this product.\nContaminated work clothing must not be allowed out of the workplace.\nAvoid release to the environment.\nWear protective gloves/protective clothing/eye protection/face protection.\n[In case of inadequate ventilation] wear respiratory protection.\nIf on skin: Wash with plenty of water.\nIf inhaled: If breathing is difficult, remove person to fresh air and keep comfortable for breathing.\nIF exposed or concerned: Get medical advice/attention.\nSpecific treatment (see on this label).\nGet medical advice/attention if you feel unwell.\nIf skin irritation or rash occurs: Get medical advice/attention.\nIf experiencing respiratory symptoms: Call a poison center/doctor.\nWash contaminated clothing before reuse.\nCollect spillage.\nStore locked up.\nDispose of contents/container in accordance with local/regional/national/international regulations.\n3 Composition/information on ingredients\n· Chemical characterization: Mixtures\n· Description: Mixture of the substances listed below with nonhazardous additions.\n· Hazardous components and components with occupational exposure limits:\n409-21-2 silicon carbide\n20-30%\n(Contd. on page 3)\n\n\nPage 3\nPage 3/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 2)\n59.1.0\n1314-13-2 zinc oxide\n Aquatic Acute 1, H400; Aquatic Chronic 1, H410\n5-10%\n7440-33-7 tungsten\n5-10%\n7440-47-3 chromium\n5-10%\n7440-48-4 cobalt\n Sensitization - Respiratory 1, H334; Germ Cell Mutagenicity 2, H341; Carcinogenicity 1B, H350; Toxic to\nReproduction 1B, H360;\n Sensitization - Skin 1, H317; Aquatic Chronic 4, H413\n5-10%\n7440-02-0 nickel powder (particle diameter < 1 mm)\n Carcinogenicity 2, H351; Specific Target Organ Toxicity - Repeated Exposure 1, H372;\n Sensitization - Skin\n1, H317; Aquatic Chronic 3, H412\n2.5-<5%\n7440-21-3 silicon\n Flammable Solids 2, H228\n1-5%\n7440-50-8 copper\n Aquatic Chronic 2, H411\n2.5-<5%\n7439-92-1 lead\n Carcinogenicity 2, H351; Toxic to Reproduction 1A, H360;\n Aquatic Acute 1, H400; Aquatic Chronic 1,\nH410\n0.25-≤1%\n· Non-hazardous components:\n7439-89-6 iron\n50-60%\n9003-35-4 Phenolic Polymer\n30-40%\n10043-11-5 boron nitride\n≤1%\n· Additional information:\nProduct may contain many or all of the above ingredients.\nThe specific chemical identity and/or exact percentage of the composition has been withheld as a trade secret.\n4 First-aid measures\n· Description of first aid measures\n· General information:\nSymptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.\n· After inhalation:\nSupply fresh air and to be sure call for a doctor.\nIn case of unconsciousness place patient stably in side position for transportation.\n· After skin contact: Immediately wash with water and soap and rinse thoroughly.\n· After eye contact: Rinse opened eye for several minutes under running water.\n· After swallowing: If symptoms persist consult doctor.\n· Information for doctor:\n· Most important symptoms and effects, both acute and delayed\nBreathing difficulty\nEye irritation\nCoughing\nAllergic reactions\nDermatitis\nDermatitis\n· Indication of any immediate medical attention and special treatment needed No further relevant information available.\n5 Fire-fighting measures\n· Extinguishing media\n· Suitable extinguishing agents:\nAlcohol resistant foam\nCarbon dioxide\nWater spray\nUse fire fighting measures that suit the environment.\n· Special hazards arising from the substance or mixture During heating or in case of fire poisonous gases are produced.\n(Contd. on page 4)\n\n\nPage 4\nPage 4/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 3)\n59.1.0\n· Advice for firefighters\n· Protective equipment: Wear fully protective suit.\n6 Accidental release measures\n· Personal precautions, protective equipment and emergency procedures\nEnsure adequate ventilation\nKeep away from ignition sources\n· Environmental precautions:\nDo not allow product to reach sewage system or any water course.\nDo not allow to enter sewers/ surface or ground water.\nInform respective authorities in case of seepage into water course or sewage system.\n· Methods and material for containment and cleaning up:\nDispose contaminated material as waste according to section 13.\nEnsure adequate ventilation.\n· Reference to other sections\nSee Section 7 for information on safe handling.\nSee Section 8 for information on personal protection equipment.\nSee Section 13 for disposal information.\n7 Handling and storage\n· Handling:\n· Precautions for safe handling\nEnsure proper ventilation/exhaustion at workplaces.\nOpen and handle receptacle with care.\n· Information about protection against explosions and fires: No special measures required.\n· Conditions for safe storage, including any incompatibilities\n· Storage:\n· Requirements to be met by storerooms and receptacles:\nStore in a cool location.\nNo special requirements.\n· Information about storage in one common storage facility: Not required.\n· Further information about storage conditions:\nKeep receptacle tightly sealed.\nStore receptacle in a well ventilated area.\n· Specific end use(s) No further relevant information available.\n8 Exposure controls/personal protection\n· Additional information about design of technical systems: No additional data. See 7.\n· Control parameters\n· Components with limit values that require monitoring at the workplace:\n409-21-2 silicon carbide\nPEL Long-term value: 15* 5** mg/m³\nfibrous dust: *total dust **respirable fraction\nREL Long-term value: 10* 5** mg/m³\n*total dust **respirable fraction\nTLV Long-term value: 10* 3** mg/m³\nfibrous dust:0.1 f/cc A2, nonfibrous:*inh.,**resp.\n1314-13-2 zinc oxide\nPEL Long-term value: 15* 5** mg/m³\n*total dust **respirable fraction and fume\nREL Short-term value: 10** mg/m³\nLong-term value: 5 mg/m³\nCeiling limit value: 15* mg/m³\n*dust only **fume\n(Contd. on page 5)\n\n\nPage 5\nPage 5/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 4)\n59.1.0\nTLV Short-term value: 10* mg/m³\nLong-term value: 2* mg/m³\n*respirable particulate matter\n7440-33-7 tungsten\nPEL and insoluble compounds, as We\nREL Short-term value: 10 mg/m³\nLong-term value: 5 mg/m³\nas W\nTLV Long-term value: 3* mg/m³\nas W; * respirable fraction\n7440-47-3 chromium\nPEL Long-term value: 1 mg/m³\nREL Long-term value: 0.5* mg/m³\n*metal+inorg.compds.as Cr;See Pocket Guide App. C\nTLV Long-term value: 0.003* 0.5** mg/m³\ninh. fraction, *as Cr(III): A4,**metal\n7440-48-4 cobalt\nPEL Long-term value: 0.1* mg/m³\nas Co; *for metal dust and fume\nREL Long-term value: 0.05 mg/m³\nas Co; metal dust & fume\nTLV Long-term value: 0.02* 0.005** mg/m³\nRSEN,DSEN,A3,BEI,**thoracic particulates,A2\n7440-02-0 nickel powder (particle diameter < 1 mm)\nPEL Long-term value: 1 mg/m³\nREL Long-term value: 0.015 mg/m³\nas Ni; See Pocket Guide App. A\nTLV Long-term value: 1.5* mg/m³\nelemental, *inhalable fraction, A5, BEI\n7440-21-3 silicon\nPEL Long-term value: 15* 5** mg/m³\n*total dust **respirable fraction\nREL Long-term value: 10* 5** mg/m³\n*total dust **respirable fraction\nTLV TLV withdrawn\n7440-50-8 copper\nPEL Long-term value: 1* 0.1** mg/m³\nas Cu *dusts and mists **fume\nREL Long-term value: 1* 0.1** mg/m³\nas Cu *dusts and mists **fume\nTLV Long-term value: 1* 0.2** mg/m³\n*dusts and mists; **fume; as Cu\n7439-92-1 lead\nPEL Long-term value: 0.05* mg/m³\n*see 29 CFR 1910.1025\nREL Long-term value: 0.05* mg/m³\n*8-hr TWA ;See PocketGuide App.C\nTLV Long-term value: 0.05* mg/m³\n*and inorganic compds., as Pb; BEI, A3\n(Contd. on page 6)\n\n\nPage 6\nPage 6/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 5)\n59.1.0\n· Ingredients with biological limit values:\n7440-47-3 chromium\nBEI 0.7 μg/L\nMedium: urine\nTime: end of shift at end of workweek\nParameter: Total chromium (population based)\n7440-48-4 cobalt\nBEI 15 µg/L\nMedium: urine\nTime: end of shift at end of workweek\nParameter: Cobalt (nonspecific)\n7440-02-0 nickel powder (particle diameter < 1 mm)\nBEI 5 μg/L\nMedium: urine\nTime: post-shift at end of workweek\nParameter: Nickel (background)\n30 μg/L\nMedium: urine\nTime: post-shift at end of workweek\nParameter: Nickel (background)\n7439-92-1 lead\nBEI 200 µg/L\nMedium: blood\nTime: not critical\nParameter: Lead\n· Exposure controls\n· Personal protective equipment:\n· General protective and hygienic measures:\nKeep away from foodstuffs, beverages and feed.\nImmediately remove all soiled and contaminated clothing.\nWash hands before breaks and at the end of work.\nStore protective clothing separately.\n· Breathing equipment: Use suitable respiratory protective device when high concentrations are present.\n· Protection of hands:\nDue to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture.\nProtective gloves\nThe glove material has to be impermeable and resistant to the product/ the substance/ the preparation.\nSelection of the glove material on consideration of the penetration times, rates of diffusion and the degradation\n· Material of gloves\nThe selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer\nto manufacturer. As the product is a preparation of several substances, the resistance of the glove material can not be calculated in advance\nand has therefore to be checked prior to the application.\n· Eye protection:\nTightly sealed goggles\n(Contd. on page 7)\n\n\nPage 7\nPage 7/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 6)\n59.1.0\n9 Physical and chemical properties\n· Information on basic physical and chemical properties\n· General Information\n· Appearance:\nForm:\nSolid\nColor:\nAccording to product specification\n· Odor:\nOdorless\n· Odor threshold:\nNot determined.\n· pH-value:\nNot applicable.\n· Change in condition\nMelting point/Melting range:\nUndetermined.\nBoiling point/Boiling range:\nUndetermined.\n· Flash point:\nNot applicable.\n· Flammability (solid, gaseous):\nNot determined.\n· Decomposition temperature:\nNot determined.\n· Ignition temperature:\nProduct is not selfigniting.\n· Danger of explosion:\nProduct does not present an explosion hazard.\n· Explosion limits:\nLower:\nNot determined.\nUpper:\nNot determined.\n· Vapor pressure:\nNot applicable.\n· Density:\nNot determined.\n· Relative density\nNot determined.\n· Vapor density\nNot applicable.\n· Evaporation rate\nNot applicable.\n· Solubility in / Miscibility with\nWater:\nInsoluble.\n· Partition coefficient (n-octanol/water): Not determined.\n· Viscosity:\nDynamic:\nNot applicable.\nKinematic:\nNot applicable.\n· Solvent content:\nVOC content:\n0.00 %\nSolids content:\n100.0 %\n· Other information\nNo further relevant information available.\n10 Stability and reactivity\n· Reactivity No further relevant information available.\n· Chemical stability\n· Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications.\n· Possibility of hazardous reactions No dangerous reactions known.\n· Conditions to avoid\nFreezing conditions\nKeep away from heat.\nKeep away from sources of ignition - No smoking.\nKeep away from open flames. - No smoking.\n· Incompatible materials: No further relevant information available.\n(Contd. on page 8)\n\n\nPage 8\nPage 8/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 7)\n59.1.0\n· Hazardous decomposition products: No dangerous decomposition products known.\n11 Toxicological information\n· Information on toxicological effects\n· Acute toxicity:\n· LD/LC50 values that are relevant for classification:\n409-21-2 silicon carbide\nOral\nLD50 >2,000 mg/kg (rat)\nDermal LD50 >2,000 mg/kg (rat)\n1314-13-2 zinc oxide\nOral\nLD50 >5,000 mg/kg (rat)\n7440-48-4 cobalt\nOral\nLD50 6,170 mg/kg (rat)\n7440-02-0 nickel powder (particle diameter < 1 mm)\nDermal LD50 >5,000 mg/kg (rat)\n7440-21-3 silicon\nOral\nLD50 3,160 mg/kg (rat)\n· Primary chemical irritant effect:\n· on the skin: No irritant effect.\n· on the eye: No irritating effect.\n· Sensitization:\nSensitization possible through inhalation.\nSensitization possible through skin contact.\n· Additional toxicological information:\nAbrasive eye irritant\nAbrasive skin irritant\n· Carcinogenic categories\n· IARC (International Agency for Research on Cancer)\n409-21-2 silicon carbide\n2A\n7440-47-3 chromium\n3 \n7440-48-4 cobalt\n2A\n7440-02-0 nickel powder (particle diameter < 1 mm)\n2B\n7439-92-1 lead\n2B\n· NTP (National Toxicology Program)\n7440-48-4 cobalt\nR \n7440-02-0 nickel powder (particle diameter < 1 mm)\nR \n7439-92-1 lead\nR \n· OSHA-Ca (Occupational Safety & Health Administration)\nNone of the ingredients is listed.\n12 Ecological information\n· Toxicity\n· Aquatic toxicity: No further relevant information available.\n· Persistence and degradability No further relevant information available.\n· Behavior in environmental systems:\n· Bioaccumulative potential No further relevant information available.\n· Mobility in soil No further relevant information available.\n· Ecotoxical effects:\n· Remark: Toxic for fish\n(Contd. on page 9)\n\n\nPage 9\nPage 9/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 8)\n59.1.0\n· Additional ecological information:\n· General notes:\nDo not allow product to reach ground water, water course or sewage system, even in small quantities.\nDanger to drinking water if even extremely small quantities leak into the ground.\nAlso poisonous for fish and plankton in water bodies.\nToxic for aquatic organisms\n· Results of PBT and vPvB assessment\n· PBT: Not applicable.\n· vPvB: Not applicable.\n· Other adverse effects No further relevant information available.\n13 Disposal considerations\n· Waste treatment methods\n· Recommendation: Contact waste processors for recycling information.\n· Uncleaned packagings:\n· Recommendation: Disposal must be made according to official regulations.\n14 Transport information\n· UN-Number\n· DOT, ADN, IMDG, IATA\nnot regulated\n· UN proper shipping name\n· DOT, ADN, IMDG, IATA\nnot regulated\n· Transport hazard class(es)\n· DOT, ADN, IMDG, IATA\n· Class\nnot regulated\n· Packing group\n· DOT, IMDG, IATA\nnot regulated\n· Environmental hazards:\n· Marine pollutant:\nNo\nYes (DOT)\n· Special precautions for user\nNot applicable.\n· Transport in bulk according to Annex II of MARPOL73/78 and\nthe IBC Code\nNot applicable.\n· UN "Model Regulation":\nnot regulated\n15 Regulatory information\n· Safety, health and environmental regulations/legislation specific for the substance or mixture\n· Sara\n· Section 355 (extremely hazardous substances):\nNone of the ingredients is listed.\n· Section 313 (Specific toxic chemical listings):\n1314-13-2 zinc oxide\n7440-47-3 chromium\n7440-48-4 cobalt\n7440-02-0 nickel powder (particle diameter < 1 mm)\n7440-50-8 copper\n7439-92-1 lead\n(Contd. on page 10)\n\n\nPage 10\nPage 10/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 9)\n59.1.0\n· TSCA (Toxic Substances Control Act):\nAll components have the value ACTIVE.\n· Hazardous Air Pollutants\n7440-48-4 cobalt\n7439-92-1 lead\n· Proposition 65\n· Chemicals known to cause cancer:\n7440-48-4 cobalt\n7440-02-0 nickel powder (particle diameter < 1 mm)\n7439-92-1 lead\n· Chemicals known to cause reproductive toxicity for females:\n7439-92-1 lead\n· Chemicals known to cause reproductive toxicity for males:\n7439-92-1 lead\n· Chemicals known to cause developmental toxicity:\n7439-92-1 lead\n· National regulations:\n· Additional classification according to Decree on Hazardous Materials: Carcinogenic hazardous material group III (dangerous).\n· Information about limitation of use:\nWorkers are not allowed to be exposed to the hazardous carcinogenic materials contained in this preparation. Exceptions can be made by the\nauthorities in certain cases.\n· Chemical safety assessment: A Chemical Safety Assessment has not been carried out.\n16 Other information\nTo the best of our knowledge, the information contained herein is accurate. However, it does not describe a guarantee of product properties\nand does not establish a contractual legal relationship.\n· Department issuing SDS: Technical Services\n· Contact: Pablo Mendoza\n· Last revision / supersedes version: 06/01/2024 / 5.0\n· Supersedes date: 06/01/2022\n· Abbreviations and acronyms:\nIMDG: International Maritime Code for Dangerous Goods\nDOT: US Department of Transportation\nIATA: International Air Transport Association\nEINECS: European Inventory of Existing Commercial Chemical Substances\nELINCS: European List of Notified Chemical Substances\nCAS: Chemical Abstracts Service (division of the American Chemical Society)\nVOC: Volatile Organic Compounds (USA, EU)\nLC50: Lethal concentration, 50 percent\nLD50: Lethal dose, 50 percent\nPBT: Persistent, Bioaccumulative and Toxic\nvPvB: very Persistent and very Bioaccumulative\nOSHA: Occupational Safety & Health\nTLV: Threshold Limit Value\nPEL: Permissible Exposure Limit\nREL: Recommended Exposure Limit\nBEI: Biological Exposure Limit\nFlammable Solids 2: Flammable solids – Category 2\nSensitization - Respiratory 1: Respiratory sensitisation – Category 1\nSensitization - Skin 1: Skin sensitisation – Category 1\nGerm Cell Mutagenicity 2: Germ cell mutagenicity – Category 2\nCarcinogenicity 1B: Carcinogenicity – Category 1B\nCarcinogenicity 2: Carcinogenicity – Category 2\nToxic to Reproduction 1A: Reproductive toxicity – Category 1A\nToxic to Reproduction 1B: Reproductive toxicity – Category 1B\nSpecific Target Organ Toxicity - Repeated Exposure 1: Specific target organ toxicity (repeated exposure) – Category 1\nAquatic Acute 1: Hazardous to the aquatic environment - acute aquatic hazard – Category 1\n(Contd. on page 11)\n\n\nPage 11\nPage 11/11\nSafety Data Sheet\nacc. to OSHA HCS\nPrinting date 07/02/2024\nLast revision 06/01/2024\nVersion 6.0\nProduct name: CBN Wafering Blades\n(Contd. of page 10)\n59.1.0\nAquatic Acute 2: Hazardous to the aquatic environment - acute aquatic hazard – Category 2\nAquatic Chronic 1: Hazardous to the aquatic environment - long-term aquatic hazard – Category 1\nAquatic Chronic 2: Hazardous to the aquatic environment - long-term aquatic hazard – Category 2\nAquatic Chronic 3: Hazardous to the aquatic environment - long-term aquatic hazard – Category 3\nAquatic Chronic 4: Hazardous to the aquatic environment - long-term aquatic hazard – Category 4\n· * Data compared to the previous version altered. \n