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US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueComponents
Form
Type
PEL 50 mg/m3NAPHTHALENE (CAS
91-20-3)
10 ppm
US. ACGIH Threshold Limit Values
ValueComponents
Form
Type
TWA 5 mg/m3 Inhalable fraction.Distillates (petroleum),
Hydrotreated Heavy
Naphthenic (CAS
64742-52-5)
TWA 200 mg/m3 Non-aerosol.Kerosine (petroleum) (CAS
8008-20-6)
TWA 10 ppmNAPHTHALENE (CAS
91-20-3)
TWA 100 mg/m3 Inhalable fraction and
vapor.
Petroleum Distillate
Aliphatic (CAS 68476-34-6)
US. NIOSH: Pocket Guide to Chemical Hazards
ValueComponents
Form
Type
Ceiling 1800 mg/m3Distillates (petroleum),
Hydrotreated Heavy
Naphthenic (CAS
64742-52-5)
STEL 10 mg/m3 Mist.
TWA 100 mg/m3Kerosine (petroleum) (CAS
8008-20-6)
STEL 75 mg/m3NAPHTHALENE (CAS
91-20-3)
15 ppm
TWA 50 mg/m3
10 ppm
No biological exposure limits noted for the ingredient(s).
Biological limit values
Exposure guidelines
US ACGIH Threshold Limit Values: Skin designation
Kerosine (petroleum) (CAS 8008-20-6) Can be absorbed through the skin.
NAPHTHALENE (CAS 91-20-3) Can be absorbed through the skin.
Petroleum Distillate Aliphatic (CAS 68476-34-6) Can be absorbed through the skin.
Explosion-proof general and local exhaust ventilation. Good general ventilation (typically 10 air
changes per hour) should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level. Eye wash facilities and emergency
shower must be available when handling this product.
Appropriate engineering
controls
Individual protection measures, such as personal protective equipment
wear safety glasses with side shields (or goggles)
Eye/face protection
Skin protection
Wear appropriate chemical resistant gloves. Suitable gloves can be recommended by the glove
supplier.
Hand protection
Wear appropriate chemical resistant clothing. Use of an impervious apron is recommended.
Other
Chemical respirator with organic vapor cartridge and full facepiece if threshold limits are exceeded.
Respiratory protection
Wear appropriate thermal protective clothing, when necessary.
Thermal hazards
When using do not smoke. Keep away from food and drink. Always observe good personal
hygiene measures, such as washing after handling the material and before eating, drinking, and/or
smoking. Routinely wash work clothing and protective equipment to remove contaminants.
General hygiene
considerations
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Material name: Motor Medic Motor Flush
MF2, MF3 Version #: 01 Issue date: 01-26-2016
SDS US