| MATERIAL SAFETY DATA SHEET | Page: 3/4 | |||
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| Date Revised: Jul. 31. 2002 |
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| Date Issued : Jun. 1. 1998 |
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| MSDS No. |
Personal Protective Equipment |
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Respiratory Protection | : Not required under intended use. |
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Hand Protection |
| : Not required under intended use. |
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Eye Protection |
| : Not required under intended use. |
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Skin Protection |
| : Not required under intended use. |
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Other Protective Equipment | : Use of a dust mask and goggles are recommended when handling a large | ||||
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| quantity of toner or during long term exposure, as with any | |||
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9.PHYSICAL AND CHEMICAL PROPERTIES |
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Appearance |
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Physical State : Solid | Form : Powder | Color : Black | Odor : odorless | ||
Ph |
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Boiling / Melting Point | : Not applicable |
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Softening Point(°C) |
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Flash Point(°C) |
| : Not applicable |
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lgnition Point(°C ) |
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Explosion Properties | : No data |
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Density(g/cm³) |
| : 1.1 (bulk density : 0.34) |
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Solubility in Water |
| : Negligible |
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10.STABILITY AND REACTIVITY |
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Stability |
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| : Stable |
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Hazardous Reactions |
| : Dust explosion, like most finely divided organic powders. | |||
Conditions to Avoid |
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| : Electric discharge, throwing into fire. |
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Materials to Avoid |
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| : Oxidizing Materials |
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Hazardous Decomposition Products | : CO, CO2 and NOX |
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Further Information |
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| : None |
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11.TOXICOLOGICAL INFORMATION |
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Acute Toxicity |
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Ingestion(oral) | : LD50 > 2000mg/kg (Rats) |
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Dermal | : LD50 > 2000mg/kg (Rats) |
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Inhalation | : No Data |
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Eye irritation | : Not an irritant |
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Skin irritation | : Not an irritant |
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Skin sensitizer | : No sensitization |
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Mutagenicity | : Negative (Ames Test) |
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Carcinogenicity | : In 1996 the IARC reevaluated carbon black as a Group 2B carcinogen (possible human | ||||
| carcinogen). This | classification is given | to chemicals for | which there is inadequate human | |
evidence, but sufficient animal evidence on which to base an opinion of carcinogenicity. The classification is based upon the development of lung tumors in rats receiving chronic inhalation exposures to free carbon black at levels that induce particle overload of the lung. Studies performed in animal models other than rats did not show any association between carbon black and lung tumors. Moreover, a
