3M™ Scotch-Brite™ Products, 7447, 7467, General Purpose Pads
06/09/23
Based on test data and/or information on the components, this material may produce the following health effects: Inhalation: Dust from grinding, sanding or machining may cause irritation of the respiratory system. Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose and throat pain. Skin Contact: Mechanical Skin irritation: Signs/symptoms may include abrasion, redness, pain, and itching. Eye Contact: Mechanical eye irritation: Signs/symptoms may include pain, redness, tearing and corneal abrasion. Dust created by grinding, sanding, or machining may cause eye irritation. Signs/symptoms may include redness, swelling, pain, tearing, and blurred or hazy vision. Ingestion: No health effects are expected. Carcinogenicity:
Ingredient
CAS No. 14808-60-7 14808-60-7
Class Description
Regulation
Silica, Crystalline (Respirable Size)
Known To Be Human Carcinogen. Grp. 1: Carcinogenic to humans
National Toxicology Program Carcinogens International Agency for Research on Cancer
Silica dust, crystalline, in the form of quartz or cristobalite
Titanium dioxide
13463-67-7
Grp. 2B: Possible human carc.
International Agency for Research on Cancer
Additional Information: This document covers only the 3M product. For complete assessment, when determining the degree of hazard, the material being abraded must also be considered. This product contains titanium dioxide and quartz (crystalline) silica. Cancer of the lungs has been associated with inhalation of high levels of titanium dioxide in animal studies, and occupational exposure to inhaled quartz silica has been associated with silicosis and lung cancer. No exposure to titanium dioxide or quartz silica is expected during the normal handling and use of this product. Titanium dioxide and quartz silica were not detected when air sampling was conducted during simulated use of similar products containing these substances. Therefore, the health effects associated with titanium dioxide and quartz (crystalline) silica are not expected during the normal use of this product. Toxicological Data If a component is disclosed in section 3 but does not appear in a table below, either no data are available for that endpoint or the data are not sufficient for classification. Acute Toxicity Name Route Species Value Overall product Ingestion No data available; calculated ATE >5,000 mg/kg Aluminum Oxide Mineral Dermal LD50 estimated to be > 5,000 mg/kg Aluminum Oxide Mineral Rat LC50 > 2.3 mg/l
Inhalation- Dust/Mist (4 hours) Ingestion Inhalation- Dust/Mist (4 hours) Dermal Ingestion Dermal Inhalation- Dust/Mist (4 hours)
Aluminum Oxide Mineral
Rat Rat Rat
LD50 > 5,000 mg/kg LD50 > 2,000 mg/kg
Filler Filler
LC50 3 mg/l
Filler
Rat
LD50 6,450 mg/kg LD50 > 10,000 mg/kg LC50 > 6.82 mg/l
Titanium Dioxide Titanium Dioxide
Rabbit
Rat
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