Tetrafluoroethane R134a Suppliers, Tetrafluoroethane R134a Manufacturers.
molecular formula: CH2FCF3 ? ? ? ?UN Number: 3159 ? ? ? ? ? ? ? ?risk grades: 2.2
Physical property:
|
molecular weight |
102.03 |
|
boiling point, ℃ |
-26.1 |
|
freezing point ℃ |
- |
|
critical temperature, ℃ |
101.1 |
|
critical pressure, Mpa |
4.07 |
|
saturation liquid density 25℃ , (g/cm3) |
1.207 |
|
liquid specific heat 25℃ , [KJ/(Kg·℃)] |
1.51 |
|
solubility ( in water, 25℃ )% |
0.15 |
|
ODP |
0.000 |
|
GWP |
0.29 |
|
critical density, g/cm3 |
0.512 |
|
boiling point evaporation potential, KJ/Kg |
215.0 |
Quality index(GB/T 18826-2002) :
|
item |
superior grade |
qualified product |
|
purity %≥ |
?99.9 |
99.5 |
|
?moisture, %≤ |
0.001 |
0.005 |
|
acidity, %≤ |
0.0001 |
?0.001 |
|
evaporated residue, %≤ |
0.01 |
0.01 |
|
chloride (cl-)experiment,%≤ |
qualified |
qualified |
|
non-condensable gas,%≤ |
1.5 |
1.5 |
|
unsaturated olefin ,%≤ |
/ |
/ |
|
appearance |
transparent |
transparent |
|
smell |
no special odor |
no special odor |
Packing specification:?200g/220g/250g/300g/13.6kg/100kg/400kg/1000kg
Uses :?R-134a replaces R-12 due to excellent physical and chemical property. It is widely applied in vehicle air conditioner, refrigerator, central air-conditioning, medical, pesticide, cosmetics and cleaning agent industries as catalyst, foaming agent and fire retardant.
Contact us:
Zibo MengZhong IMP.&Exp.Trading Co.,Ltd.
Address:D TOWER,ENTREPRENEURSHIP TORCH
SQUARE,NO.111 LIUQUAN ROAD,GAOXIN DISTRICT,ZIBO CITY,SHANDONG PROVI NCE.CHIN
Dangerous and Precursor Chemicals Department
Tel:+86-533-3142335 15065881990(Miss Wang)13626438394(Miss Zhou)
Chemical Raw Materials and Intermediates Depaetment;
Tel:+86-533-3142337 18615150887(Mr.Zhang)
Fax:+86-533-3585927
E-mail:zgmz@zgmengzhong.com
Company： |
ZIBO MENGZHONG IMP. &EXP.TRADINGCO.LTD |
E-mail： |
chem@netsun.com |
Address： |
1210#,Block D,High-tech Zone Venture Torch Square,Zibo,Shandong |
Zip Code： |
255000 |
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