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MSDS No. F-00721 Date Issued: 28 July 1997

Model: AR-532NT1, AR-532T1
Description: Black Toner
Supplied by: Sharp Electronics (UK) Ltd

Sherbourne House
Croxley Business Park
Watford
Herts WD1   8YE

For use with model: AR-5125, AR-5132

Information line: 01923 474013

Ingredients Proportion CAS No. OSHA PEL ACGIH TLV Other Limits

Carbon black <9% 1333-86-4 3.5 mg/m

3

3.5 mg/m

3

None

Polyester resin <90% 80100252-5001P Not Listed Not Listed None
Pigment <2% 31714-55-3 Not Listed Not Listed None
Wax <2% 9003-07-0 Not Listed Not Listed None
Magnetite <2% 1309-38-2 Not Listed Not Listed None
Silica <1% 68909-20-6 15mg/m

3

10mg/m

3

None

Toner is a fine, black powder possessing no immediate hazard when used as intended according to
instructions supplied.

Inhalation:  Remove to fresh air, minimal irritation to respiratory tract may occur as with exposure 

to any non-toxic dust. If effects persist consult medical personnel.

Immediately flush eyes with water for 15 minutes.

Skin contact: No hazard, wash thoroughly with soap and water.

The material has no unusual fire or explosion hazards, hence no special fire fighting procedure is
required. Use CO

2

, dry chemical, foam or water extinguishers.

In case of spill or leak, sweep up or clean up with vacuum cleaner. Use of a dust mask is
recommended when handling a large quantity of toner, as with any non-toxic dust. Avoid skin and
eye contact. Keep away from drains.

MSDS No. F-00721

Date Issued: 28 July 1997

Avoid storage locations exposed to direct sunlight, high humidity or temperatures over 35 

°

C.

Install in a ventilated room and avoid inhalation as with any non-toxic dust.

Follow the installation instructions supplied.

Appearance:

Fine powder

Colour:

Black

Odour:

Odourless

Specific gravity:

1.2

Solubility in water:

Negligible

Flash point:

More than 150

°

C

Ignition temperature:

No data available

Flammable limits:

LEL; 34.5g/m

3

UEL; Not applicable

Explosive properties:

None

Sensitivity to mechanical impact:

None

Sensitivity to static charge:

None

Stability:

Stable

Incompatibility (Material to avoid):

Strong acid or alkaline

Hazardous decomposition:

Phenol derivatives, carbon monoxide when heated at high temperature (>300

°

C)

Hazardous polymerisation:

Will not occur

Acute toxicity:

LD50 >5,000 mg/kg

LC50 >5.97mg/L 0.4hrs

Mutagenicity:

(Ames test) Negative (S.typhimurium Escherichia coli)

Carcinogenicity:

A two-year cancer bioassay using a typical toner preparation containing carbon

black demonstrated no association between toner exposure and tumor 
development in rats.

Chronic effect:

In a study in rats of chronic inhalation exposure to a typical toner, a mild to 
moderate degree of lung fibrosis was observed in 92% of the rats in the high 
concentration (16mg/m

3

) exposure group, and a minimal to mild degree of 

fibrosis was noted in 22% of the animals in the middle (4mg/m

3

) exposure 

group, but no pulmonary change was reported in the lowest (1mg/m

3

) exposure 

group, the most relevant level to potential human exposures.

MSDS No. F-00721

Date Issued: 28 July 1997

There are no known environmentally damaging effects associated with this material as long as it is
disposed of according to the recommendations.

No special treatment required, the product is not a hazardous material.

No regulations applicable.

This toner is only intended for use in the specified model detailed in Section 1, use in other
applications is not recommended.

References: H. Muhle, B. Bellmann, O. Creutzenberg, C. Dasenbrock, H. Ernst, R. Kilpper, J.C.
MacKenzie, P. Morrow, U. Mohr, S. Takeneka and R. Mermelstein (1991) Pulmonary Response to
Toner upon Chronic Inhalation Exposure in Rats. Fundamental and Applied Toxicology 17, pp. 280-
299.