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Nitric Acid Chemical Resistance

Find which materials are compatible with Nitric Acid. This chart shows resistance ratings at 20°C and 50°C.

CAS: 007697-37-2 Formula: HNO3 6 excellent materials

Rating Scale

A Excellent
B Good
C Limited
D Not recommended

Material Compatibility

Material 20°C 50°C
Aluminium D D
ECTFE/ETFE A A
EPDM D D
FEP A A
Viton B C
HDPE B D
LDPE C D
NBR D D
Nylon D D
Polycarbonate D D
PETG D D
PMP B C
Acetal D D
PP D D
Polystyrene D D
Polysulfone D D
PTFE A A
PVC Rigid C D
PVC Flex NR NR
PVDF A A
SAN NR NR
Silicone NR NR
SS 304 A B
SS 316 A B

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