Note: Ingredients listed on restricted chemical lists
EC/CAS
1314-13-2
Name of the chemical
Zinc oxide; C.I. 77947
Concentration
N/A
EC/CAS
1333-86-4
Name of the chemical
carbon black
Concentration
N/A
General Information
Revision date
2004-08-31
Product name
Ricoh Developer Type 24 Black
CAS No.
0-00-0
Icons in SDS
Company Information
company name
Ricoh Corporation
Section 2
SECTION 2: Hazards identification
ACUTE SKIN EFFECTS: Non-irritant. CARCINOGENICITY: Carbon Black was reclassified as a Group 2B by IARC in 1996 based on the result of only the inhalation study in rats. However there was not observed the incidence of tumors on the test results on dermal or oral studies. Also 2-years inhalation study using a typical toner containing carbon black showed no association between toner exposure and animal tumors.
Medical Conditions Generally Aggravated by Exposure
Not applicable.
Potential chronic health
Prolonged inhalation of excessive dust may cause lung damage. It is attributed to 'lung overloading', a generic response to excessive amounts of any dust retained in the lung for a prolonged interval. Use of this product, as intended, does not result in inhalation of excessive dust.
