titanium dust hazards

Emergency Overview: White powder. x\[s~^!3.@j*Sn$$N)R\Ub9`i.pS ;Z&uz=>Tw|v/&d=[.wTEUY8HbEv*__DTe]~%Li7]> ~uxmzXF(Qb' RY^(loC9N18p'DWenm> :/1Ch)kH\A#c%JKqtD~ |".C3Mu2oNb\N|aS#Tqxqy)v1q'+TI,ei `&6:XX-X4"N'ATAHP'C Storage: Store in tightly closed, properly labelled containers. Odourless. <> nz9 dunlop glare aeroskin @'HtvNan*]*-R-2H U2`a]Z:ZZ:"F-AyKt/>KQ`Y\:5:vwrAsjfJM.F>5d/g`EIL01W[%U'o"]U\(C2X7PFyX0kz+oU+ajwZ|;I w85S43-np\XU +]1PF*C\ |eN{3ZvFr#D+4/E0C gu,2d{+ EDT. First, lets understand the chemistry. endobj

Canadian TDG: Not specifically listed in Canadian TDG Regulations, but may be regulated as part of a chemical family or group Not Otherwise Specified (N.O.S.). Main Routes of Exposure: Inhalation; skin contact; eye contact. Collect using shovel/scoop or approved HEPA vacuum and place in a suitable container for disposal. International Agency for Research on Cancer (IARC): Group 2B - Possibly carcinogenic to humans. These materials are used in a wide range of industries and processes, such as agriculture, chemical manufacturing, pharmaceutical production, furniture, textiles, fossil fuel power generation, recycling operations, and metal working and processing which includes additive manufacturing and 3D printing. Personal Precautions: Keep unnecessary and unprotected personnel out of spill area. Local news reported that the employee was airlifted to Mass General Hospital with third degree burns over 90% of his body. The information remains fragmented as OSHA and other investigators complete their analysis, but local news sources report the worker was removing titanium dust with a vacuum that was not properly grounded. What steps can you take to prevent a titanium dust explosion? What are some lessons learned? The requirements in Canadian jurisdictions may vary. 1 0 obj Examples of these materials include: food (e.g., candy, sugar, spice, starch, flour, feed), grain, tobacco, plastics, wood, paper, pulp, rubber, pesticides, pharmaceuticals, dyes, coal, metals (e.g., aluminum, chromium, iron, magnesium, and zinc). Please note that while you can see the list of legislation for free, you will need a subscription to view the actual documentation. 3 0 obj American Conference for Governmental Industrial Hygienists (ACGIH): A4 - Not classifiable as a human carcinogen. All first aid procedures should be periodically reviewed by a doctor familiar with the chemical and its conditions of use in the workplace. <> 13-17 If you have titanium and titanium powder in your lab or your operation, you must make sure you have Standard Operating Procedures to cover both titanium and titanium powder, and that anyone who will be handling titanium understands those procedures. 4 0 obj D%t?\>uI|%w{$*uVux"D1-M}_IH\DFdyyrr\V47_~l]2O2#orgs mHF0z]:mT|-I73.Nly:R uHT*iVru:L/WRaSgRL>B3BBU'E@PO0xzUF+Lyz '>k_cV@yURrE5OWM$+kD$2mACbBoYS+C1\D pB.#@s2)2A\G,EI9j%)eR2RIUH'a$"sWlJ"-j$I&x. Access to this website (p@`oYP^Z;>z"M2v3MhdA.5vOG:R'Aq:n9P-jvsjM1O;p(pcq*:a,ba'NL}kB endobj Odour: Odourless. Exposure Guideline Comments: TLV = Threshold Limit Value. Move victim to fresh air. Get our free publication, Incidents, Accidents, and Near Misses Volume 6, plus be entered to win an office kit! Sources: Suspected of causing cancer, if inhaled. endobj Handling: Before handling, it is important that all engineering controls are operating and that protective equipment requirements and personal hygiene measures are being followed. CCOHS is not liable for any loss, claim, or demand arising directly or indirectly from any use or reliance upon the information. <>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 905-572-2981 This report is part of the Safety Partners Incidents, Accidents, and Near Misses series. The U.S. Chemical Safety and Hazard Investigation Board (CSB) identified 281 combustible dust incidents between 1980 and 2005 that led to the deaths of 119 workers, injured 718, and extensively damaged numerous industrial facilities. M~om2:. <> This is about the equivalent of 25 to 40 specks of household dust in a little box 0.4 inches on each side. : 13463-67-7 Other Names: TiO2, Titanium white Main Uses: Pigment, filler, opacifying agent Appearance: White powder. What caused the explosion and fire?

NIOSH has changed their policy on respiratory protection for possible carcinogens but not yet revised these recommendations for respiratory protection. The force from such an explosion can cause employee deaths, injuries, and destruction of entire buildings. If such a dust is suspended in air in the right concentration, under certain conditions, it can become explosible. nmu -; w(!$ |v|h'Q~$Y(0[J8+,3 U\[FfD6L^\vFL"h1wn4-^@lr=_Ba2H.zo5YNPpX*X}[db+Mq8M;LlLGkVI2I+%yT Methods for Containment and Clean-up: Avoid generating dust. %PDF-1.6 % We expect this update to take about an hour. x'i'(Wk%qRvF o nox7 endobj Wash gently and thoroughly with lukewarm, gently flowing water and non-abrasive soap for 5 minutes. Prevent accidental contact with incompatible chemicals. NOTE: NIOSH has classified this substance as a potential occupational carcinogen, according to specific NIOSH criteria.

wear appropriate protective equipment). It doesnt take much. In some cases, a static discharge of only 25 millijoules may cause ignition. SUSPECT CANCER HAZARD. stream Journal of The Minerals, Metals, and Materials Society, 52 (5) (2000), pp. %PDF-1.5 If irritation or pain persists, see a doctor. Contact us to let us know. MORE ABOUT >, CAS Registry No. Consult the regulations. Recommendations apply only to National Institute for Occupational Safety and Health (NIOSH) approved respirators. Call a Poison Centre or doctor if the victim feels unwell. This is about the same amount of energy you get from the static electricity created after you shuffle across a carpet and touch a light switch. <>>> Eye/Face Protection: Wear chemical safety goggles. If necessary, use a dust suppressant such as water. This classification is reflected in these recommendations for respiratory protection, which specify that only the most reliable and protective respirators be worn at any detectable concentration. A list is available in the OSH Answers on Canadian Governmental Occupational Health & Safety Departments. endobj jKZ$0Km

1_ubow >3lc=N7#-+J{1_f*'I8vZaata)z~WXm!l%*eRB)0)M>'cT|o*TU?+-SMtO#rig12K7]#.em3~*wuV?~Z2RgX59VD U[ t[xo(rU! <>>> Even materials that do not burn in larger pieces (such as aluminum or iron), given the proper conditions, can be explosible in dust form. *Under review by ACGIH. Occupational Safety & Health Administration, Occupational Safety and Health Administration, Precautions for Firefighters to Prevent Dust Explosions, Firefighting Precautions at Facilities with Combustible Dust, Severe Storm and Flood Recovery Assistance. Use personal protective equipment as required. A4 = Not classifiable as a human carcinogen. For example, 3 workers were killed in a 2010 titanium dust explosion in West Virginia, and 14 workers were killed in a 2008 sugar dust explosion in Georgia. ventilation system). Example: Yes, I would like to receive emails from Safety Partners, Inc.. (You can unsubscribe anytime), Permits, Licenses, and Regulatory Compliance, EHS Program Development and Implementation, EHS Training & Professional Development for Life Sciences. Specific Hazards Arising from the Chemical: None known. 2036 0 obj <>stream 5v0tprpp58d N <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 1 0 obj www.titanium.org <> Last week, an explosion at a small-scale powder metallurgy manufacturing company in Woburn, MA, caused a fire and a serious injury to an employee. But, titanium is pyrophoric: a cloud of titanium dust can ignite with explosive force sometimes spontaneously when exposed to air or when ignited by a spark. Check out our Whats New listing to see what has been added or revised. First Aid Comments: If exposed or concerned, see a doctor for medical advice. Will not burn. 2 (aA6s_ Contact our Safety InfoLine Inhalation: Take precautions to ensure your own safety before attempting rescue (e.g. should understand and communicate the SOP, safe handling procedures, and the dangers associated with the poor handling of titanium powder. % As a best practice, your laboratory leadership and executive leadership (CEO, COO, CSO, etc.) TWA = Time-Weighted Average. 2 0 obj oSLnq!`?`\g_AUZ}2q6 Add a badge to your website or intranet so your workers can quickly find answers to their health and safety questions.

NOTE: In many (but not all) Canadian jurisdictions, the exposure limits are similar to the ACGIH TLVs. Services Main Page, Canadian Governmental Occupational Health & Safety Departments, exposure limits to chemical and biological agents. You may also be interested in the following related products and services from CCOHS: Although every effort is made to ensure the accuracy, currency and completeness of the information, CCOHS does not guarantee, warrant, represent or undertake that the information provided is correct, accurate or current. Easy-to-read, question-and-answer fact sheets covering a wide range of workplace health and safety topics, from hazards to diseases to ergonomics to workplace promotion. E HF!? %PDF-1.5 Eye Contact: Quickly and gently blot or brush chemical off the face. O!U8)&1]4OfjN6]VoZrUnm@"Xm4,@Luf*d]0/a O]?=+Dj(f_B(=)/YGZ A$wVt`\q14 F/cs>{LD2E b@5 N m9 hxV_E>xYNw`n3&j(nI]fRWY~7X-3|zKFH)4o3aI'aZ'r/4tE$zMg6qAB`rRz MZD4)N..TDKt=(d:,R@iN>N:-)7BUdV.G=.>.KqqGI1}$_a[_~r.VMc?$}r\hu8$awXlB\H ]WXk#g&lQ`z/98VX% {7!Dh5"S10ZVv. Skin Protection: Coveralls or long sleeve shirts and pants. Since legislation varies by jurisdiction, contact your local jurisdiction for exact details. Any combustible material can burn rapidly when in a finely divided form. Do not use compressed air for clean-up. Keep containers tightly closed when not in use or empty. Toll free 1-800-668-4284 stream Products and x=is6]&.I^dil+e$o6c*:#)AF*y8F_h4n`?!yx},/YYMEBXEr#?)>RC2mN?9sQYNE||mEl,\ 4 0 obj % Scheduled maintenance - Thursday, July 12 at 5:00 PM We are gathering information about incidents in laboratories and small-scale manufacturing operations from public and private sources in order to analyze and share lessons learned with the scientific and engineering community. will be unavailable during this time. How can we make our services more useful for you?

www.periodictable.com. Use extinguishing agent suitable for surrounding fire.

Refer to the NIOSH Pocket Guide to Chemical Hazards for more information. i0.Nk@W6E ki$ Y)[O>"[qB7G+(!_6Ug=.h'UG8K3TMtxt~y:L Suitable Extinguishing Media: Not combustible. Titanium is a beautiful material, both lightweight and strong, but the dust can be dangerous. Immediately report leaks, spills or failures of the safety equipment (e.g. Engineering Controls: Use a local exhaust ventilation and enclosure, if necessary, to control amount in the air. 3 0 obj :TGB. Avoid generating dusts.

The lower explosive limit for titanium dust is 20 to 30 micrograms per cubic centimeter. 2 0 obj A list of which acts and regulations that cover exposure limits to chemical and biological agents is available on our website. A wide variety of materials that can be explosible in dust form exist in many industries. According to the International Titanium Association, the number one practice to prevent titanium incidents is good housekeeping. At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode; or Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus. endobj

Ingestion: Have victim rinse mouth with water. The vacuum cleaner sparked, causing the titanium dust to explode. Avoid dry sweeping. Titanium is used in applications where both high strength and low weight are required, such as, aerospace components, high performance auto racing parts, surgical equipment, and joint replacements. Immediately flush the contaminated eye(s) with lukewarm, gently flowing water for 5 minutes, while holding the eyelid(s) open. (in Canada and the United States). Skin Contact: Quickly and gently blot or brush away excess chemical. Copyright 1997-2022 Canadian Centre for Occupational Health & Safety, All
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