炭黑MSDS

blacks. The foregoing are registered trade names of Cabot Corporation, and denote
physical differences in carbon black grades.
Manufacturer抯 Product Code: Not applicable.
MSDS
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MATERIAL SAFETY DATA SHEET
Swallowed: None expected.
Eye: Mechanical irritant with no adverse effects.
Skin: None expected but may dry skin with prolonged exposures. Use of quality barrier cream can prevent skin dryness.
Inhaled: None expected. Temporary discomfort to the upper respiratory tract may occur due to inhalation of dust concentrations above the OEL.
Human Studies: Epidemiological studies of workers in the carbon black producing industries of North America and Western Europe show no evidence of clinically significant, adverse health effects due to occupational exposure to carbon black.
Animal Toxicity Studies: Cabot carbon black contains less than 0.1% of adsorbed PAHs (polynuclear aromatic hydrocarbons). In non-adsorbed form, some PAHs have been found to be carcinogens in animal studies. No correlating carcinogenic effect, however, has been observed in humans due to exposure to carbon black. Chronic inflammation, lung fibrosis, and lung tumours have been observed in some rats experimentally exposed, for long periods of time, to excessive concentrations of carbon black and several other insoluble fine dust particles. Tumors have not been observed in other animal species (i.e. mouse and hamster) under similar circumstances and study conditions. Many researchers conducting rat inhalation studies believe that these effects most likely result from the massive accumulation of small dust particles in the lung which overwhelm the natural lung clearance mechanisms, known as the 搇 ung overload” phenomenon, rather than from a specific chemical effect of the dust particles in the lung.
MATERIAL SAFETY DATA SHEET
PHYSICAL DESCRIPTION / PROPERTIES:
Appearance: Odourless, amorphous black inert solids, pellets or powder.
Boiling Point / Melting Point: Nallocated.
Dangerous Goods Class and Subsidiary Risk: No listed in <Dangerous Goods list GB 12268-90>
Hazchem Code: No listed in <Dangerous Goods list GB 12268-90>
IDENTIFICATION
Product Name: Carbon black.
Other Names:
ACARB®, STERLING®, TINTACARB®, BLACK PEARLS®
VULCAN®, REGAL®, ELFTEX®, MOGUL®, MONARCH®, IRX®, CRX® and CSX® carbon
IARC Classifications:
Class 1 substances are known human carcinogens, Class 2a substances are probable human carcinogens, Class 2b substances are possible human carcinogens, Class 3 substances have insufficient data to determine whether they might be human carcinogens, Class 4 substances are probably not human carcinogens.
Early studies in the former USSR and Eastern Europe report respiratory diseases among workers exposed to carbon black, including bronchitis, pneumoconiosis, emphysema and rhinitis. Such studies are of questionable validity, due to inadequate study design and methodology, lack of appropriate controls for cigarette smoking and other confounding factors, such as concurrent exposures to carbon monoxide, coal oil and petroleum vapours. Moreover, review of these studies indicates that concentrations of carbon black were greater than current occupational exposure standards. In its Monograph Volume 65, issued in April 1996, the International Agency for Research on Cancer (IARC) re-evaluated carbon black and concluded that 搕here is inadequate evidence in humans for the carcinogenicity of carbon black”.
Solubility in Water: Insoluble. Recommended Occupational Exposure Limit: 8.0 mg / m3 (Black powder sanitation
standard in the air of workshop GB-10330-89) Reference to China National Standard
COMPANY DETAILS:
Company:
Shanghai Cabot Chemical Co., Ltd.
Address:
15 Shuang Bai Road, Shanghai, China 201108
Telephone:
(86)21-64345809
Facsimile:
(86)21-64345532
英文根据上海卡博特的需要更正 Date of Issue: 22 November, 1996
Shanghai Cabot Chemical Co., Ltd.
MATERIAL SAFETY DATA SHEET
STATEMENT OF HAZARDOUS NATURE Currently under review.
Chronic:
NOTE: In April 1996, IARC (International Agency for Research on Cancer) issued a Monograph that changed its evaluation of carbon black from a Class 3 substance - that is, a substance with inadequate information to determine if it is carcinogenic to a Class 2b substance - that is, a substance that is a possible human carcinogen. It is now classified in Class 2b with other well known items such as coffee, saccharin and petrol.