EPSON
MSDS # S050187 Version 3.5 (USA)
Page 1 of 4 Release Date 10/05
Material Safety Data Sheet
1. Article and Corporate Identification
Product: Epson Yellow Toner Cartridge S050187
for use with Epson AcuLaser CX11N and
CX11NF Printers
Manufacturer/Distributor: Epson America, Inc.
3840 Kilroy Airport Way
Long Beach, CA 90806
United States
TEL: 562-276-1369
FAX: 562-997-5799
The EPSON S050187 Toner Cartridge
2. Composition Information
Toner is a moist powdered formulation
Ink Composition CAS No. % By Weight
Styrene/acrylate copolymer mixture - 60 – 70%
Mn-Mg-Sr ferrite powder - 10 – 20%
Proprietary acrylic resin - 1 –10 %
Proprietary yellow pigment - 1 –10 %
Amorphous silica - 1 –10%
Carbon Black 1333-86-4 1 –10%
3. Hazard Identification
3.1 Emergency Overview: Toner is a moist yellow powder that may cause eye irritation. Avoid contact with eyes or
clothing. In the case of skin contact, wash with soap and water. Keep out of reach of
children.
3.2 Potential Health Effects:
Eyes: Toner contact with eye may be mildly irritating. See Section 11 for Toxicology.
Skin: Toner contact with skin may cause irritation, swelling, or redness. It is not expected to cause an allergic
skin reaction. See Section 11 for Toxicology.
Inhalation: Intentional exposure to toner may cause respiratory irritation. See Section 11 for Toxicology.