Specifications

HighInletTemperatureRefrigeratedAirDryer
25
Refrigerant Material Safety Data Sheet
MATERIAL SAFETY
DATA SHEET
Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards
1. PRODUCT IDENTIFICATION
CHEMICAL NAME; CLASS: NON-FLAMMABLE GAS MIXTURE
Containing One of the Following Components in a Nitrogen or Air Balance Gas:
Dichlorodifluoromethane, 0.0005-2.0%; Trichlorofluoromethane, 0.0005-2.0%;
1,1,2-Trichloro-1,1,2-trifluoroethane, 0.0005-2.0%; Tetrafluoroethane, 0.0005-2.0%
SYNONYMS: Not Applicable
CHEMICAL FAMILY NAME: Not Applicable
FORMULA: Not Applicable
Document Number: 50040
Note: The Material Safety Data Sheet is for this gas mixture supplied in cylinders with 33 cubic feet (935 liters) or less gas capacity (DOT - 39 cylinders). This
MSDS has been developed for various gas mixtures with the composition of components within the ranges listed in Section 2 (Composition and Information on
Ingredients). Refer to the product label for information on the actual composition of the product.
PRODUCT USE: Calibration of Monitoring andResearch Equipment
SUPPLIER/MANUFACTURER'S NAME: CALGAZ, LLC
ADDRESS: 821 Chesapeake Drive
Cambridge, MD 21613
EMERGENCY PHONE: CHEMTREC: 1-800-424-9300
BUSINESS PHONE: [phone]
General MSDS Information 1-713/868-0440
Fax on Demand: 1-800/231-1366
2. COMPOSITION and INFORMATION ON INGREDIENTS
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIHTLV OSHA-PELNIOSH OTHER
TWA STELTWA STELIDLH
ppmppm ppmppm ppm ppm
Dichlorodifluoromethane
(Freon 12)
75-71-8 0-2.0% 1000NE 1000NE15,000NIOSH REL:TWA = 1000
DFG MAKs:TWA = 1000
PEAK = 2•MAK 15 min.,
average value,1 hr interval
DFG MAK Pregnancy Risk
Classification: C
Carcinogenicity: TLV-A4
Trichlorofluoromethane
(Freon 11)
75-69-4 0-2.0%NE1000
(ceiling)
1000 1000
[ceiling]
(Vacated
1989
PEL)
2000 NIOSH REL:
STEL = 1000 (ceiling)
DFG MAKs: TWA = 1000
PEAK = 2•MAK, 15 min.,
average value, 1 hr
interval
DFG MAK Pregnancy Risk
Classification: C
Carcinogenicity: TLV-A4
CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR
ACGIHTLV OSHA-PEL NIOSHOTHER
TWASTELTWA STEL IDLH
ppm ppm ppm ppmppm ppm
1,1,2-Trichloro-1,1,2-
trifluoroethane
(Freon 113)
76-13-10-2.0% 1000 1250 10001250
(Vacated
1989 PEL)
2000 NIOSH RELs:TWA = 1000
STEL = 1250
DFG MAKs:TWA = 500
PEAK = 2•MAK 15 min.,
average value, 1 hr
interval
Carcinogenicity: TLV-A4
1,1,1,2-
Tetrafluoroethane
(HFC-134a)
811-97-2 0-2.0% NE NE NE NE NE DFG MAKs:TWA = 1000
PEAK = 8•MAK 15 min.,
average value, 1 hr
interval
DFG MAK Pregnancy Risk
Classification: C
Nitrogen
or Air
7727-37-9
132259-
10-0
Balance
There are no specific exposure limits for Nitrogen. Nitrogen is a simple asphyxiant (SA).
The composition of Air is as follows: 79% Nitrogen and 21% Oxygen. These components
and their concentrations have been incorporated into this MSDS. There are no specific
exposure limits for Oxygen. Oxy
gen levels should be maintained above 19.5%.
NE = Not Established. See Section 16 for Definitions of Terms Used.
NOTE (1): ALL WHMIS required information is included in appropriate sections basedon the ANSI Z400.1-1998 format. This gasmixture has
been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.
NON-FLAMMABLE GAS MIXTURE MSDS - 50040 EFFECTIVE DATE: APRIL 19, 2005
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Appendix