R407c


Freon: R 407c 
Chemical name: Difluoromethane (r32), Pentafluoroethane (r125), 1,1,1,2-Tetrafluoroethane (r134a) 
Chemical formula: CH2F2, CHF2KI3, CH2FCF3
CAS Number: 811-97-2, 75-10-5, 354-33-6
Extra composition: 20+/ -1% w/w, 40+/ -2% w/w, 40+/ -2% w/w

Purity:

Minimum

99.9

w/w

Water content:

Maximum

15.0

PPM w/w

Gas phase:

Maximum

1.5

% v/v

Residue of high boiling:

Maximum

0.05

% w/w

Acidity:
(as HC1)

Maximum

1.0

PPM w/w

Chloride:

Has no visible opacity

Pass

 

Appearance:

Clear and colourless liquefied gas