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R-401b (Halocarbon 401b)

R-401b Spec Sheet MSDS Sheet

Shipping Information

  • Chemical Formula: CHClF2, C2H4F2, C2HClF4
  • DOT Name: Liquefied Gas n.o.s. (Chlorodifluoromethane, chlorotetrafluoroethane, difluoroethane)
  • Hazard Class: 2.2
  • UN #: 3163
  • CAS #: 75-45-6, 75-37-6, 2837-89-0
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Government NSN

GAS
R 401b
R 401b
EMPTY NSN
8120-01-394-0181
NA
FULL NSN
6830-01-394-0235
6830-01-391-3109
CYLINDER SIZE
124 Lb.
30 Lb.

Product Information

CHEMICAL PARAMETER
R-401b,Assay
Air & Other Non-condensable Gas (NCG)
Water
All Other Volatile Impurities
High Boiling Residue
Halogenated Unsaturated Volatile Impurities
Particulates/ Solids
Acidity
Chloride
AHRI REQUIREMENTS
97.98
1.5
10
0.5
0.01
40
Pass
1
Pass
TYPICAL ANALYSIS
99.44
0.54
7
0.01
<0.01
<40
pass
<0.2
pass
UNITS
%
% by volume @ 25⁰C
ppm by weight
% by weight
% by volume
ppm by weight
Visually clean to pass
ppm by weight
No visible turbidity