Chemtronics Chemask Aqua - Water Removable CMAQ1 - Manual (Page 4)

Chemask® AQ
7. Handling and storage
Store in accordance with local regulations. Store in original container protected from
direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials
(see Section 10) and food and drink. Keep container tightly closed and sealed until
ready for use. Containers that have been opened must be carefully resealed and kept
upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. Storage :
ethanol ACGIH TLV (United States, 6/2013).
STEL: 1000 ppm 15 minutes.
NIOSH REL (United States, 4/2013).
TWA: 1900 mg/m³ 10 hours.
TWA: 1000 ppm 10 hours.
OSHA PEL (United States, 2/2013).
TWA: 1900 mg/m³ 8 hours.
TWA: 1000 ppm 8 hours.
OSHA PEL 1989 (United States, 3/1989).
TWA: 1900 mg/m³ 8 hours.
TWA: 1000 ppm 8 hours.
Poly(oxy-1,2-ethanediyl),α-hydro-ω-hydroxy-
Ethane-1,2-diol, ethoxylated AIHA WEEL (United States, 10/2011).
TWA: 10 mg/m³ 8 hours. Form: Aerosol
Silica, amorphous, fumed, cryst.-free NIOSH REL (United States, 4/2013).
TWA: 6 mg/m³ 10 hours.
8. Exposure controls/personal protection
Use a properly fitted, air-purifying or air-fed respirator complying with an approved
standard if a risk assessment indicates this is necessary. Respirator selection must be
based on known or anticipated exposure levels, the hazards of the product and the safe
working limits of the selected respirator.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists or
dusts. If contact is possible, the following protection should be worn, unless the
assessment indicates a higher degree of protection: chemical splash goggles.
Personal protection
Eyes
Respiratory
:
:
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated. Hands :
Engineering measures : If user operations generate dust, fumes, gas, vapor or mist, use process enclosures,
local exhaust ventilation or other engineering controls to keep worker exposure to
airborne contaminants below any recommended or statutory limits.
Hygiene measures : Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Recommended monitoring
procedures : If this product contains ingredients with exposure limits, personal, workplace
atmosphere or biological monitoring may be required to determine the effectiveness of
the ventilation or other control measures and/or the necessity to use respiratory
protective equipment. Reference should be made to appropriate monitoring standards.
Reference to national guidance documents for methods for the determination of
hazardous substances will also be required.
Ingredient Exposure limits
4/9 CMAQ8, CMAQ1 6/16/2014.