Fire Code of the Philippines Ebook - SafetySignsPH.com Fire Code of the Philippines eBook - SafetySignsPH | Page 314

c. Transportation on the highway of liquefied oxygen or cryogenic
oxidizers in excess of four hundred fifty liters (450 ℓ).
d. Storage and transporting of non-flammable nontoxic cryogenic
fluids in excess of one thousand nine hundred liters (1,900 ℓ).
e. Storage or use of more than thirty eight liters (38 ℓ) of liquefied
oxygen, flammable cryogenic fluids or cryogenic oxidizers.
2. Materials Safety Data Sheet (MSDS) shall be a pre-requisite to the
issuance of the required Fire Safety Clearance.
Table 25: PROPERTIES OF CRYOGENIC FLUIDS
°C °F -269.9
-268.9
-252.7
-
249.5 453.8
-452.0
-422.9 VOLUME
EXPAN-
SION TO
GAS
757 TO 1
757 TO 1
851 TO 1 -417.1 ... YES TRITIUM -248.0 -414.4 ... YES NEON
NITROGEN
CARBON
MONOXIDE
FLUORINE -245.9
-195.8 -410.6
-320.4 1,438 TO 1
696 TO 1 NO
NO NO (A)
NO (A)
NO (A)
RADIO-
ACTIVE
RADIO-
ACTIVE
NO (A)
NO (A) -192.0 -313.6 ... YES YES NO
-187.0
-
185.7
-
183.0
-161.4
-151.8 -304.6 888 TO 1 NO YES SHARP
-302.3 847 TO 1 NO NO (A) NO
-297.4 860 TO 1 NO NO (A) NO
258.5
-241.2 578 TO 1
700 TO 1 YES
NO NO (A)
NO (A) NO
NO
-128.0 -198.0 . . . NO YES NO
-111.9
-109.1
-
103.8
-100.3
-89.5
-88.3 -169.4
-164.4 . . .
573 TO 1 YES
NO YES
NO (A) YES
NO
-154.8 . . . YES NO (A) SWEET
-148.5
-129.1
-126.9 . . .
666 TO 1
... NO
NO
YES YES
NO (A)
NO (A) PUNGENT
-85.0 -121.0 ... NO YES PUNGENT
-84.0 -119.2 ... YES YES GARLIC
GAS
HELIUM-3
HELIUM-4
HYDROGEN
DEUTERIUM
ARGON
OXYGEN
METHANE
KRYPTON
TETRAFLUORO-
METHANE
OZONE
XENON
ETHYLENE
BORON TRIFLUORIDE
NITROUS OXIDE
ETHANE
HYDROGEN
CHLORIDE
ACETYLENE
BOILING POINT
298
FLAM-
MABLE
NO
NO
YES
TOXIC ODOR
NO
NO
NO
NO
NO
NO
NO
SWEET
NO