UN Number:3159 Risk Grades:2.2
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.
Physical property:
| molecular weight | 102.03 |
| boiling pointºC | -26.1 |
| freezing point | - |
| critical temperatureºC | 101.1 |
| critical pressure MPA | 4.07 |
| saturation liquid density 25ºC,(g/cm3) | 1.207 |
| liquid specific heat 25ºC,[KJ/(KgºC)] | 1.51 |
| solubility(in water,25ºC)% | 0.15 |
| ODP | 0.000 |
| GWP | 0.29 |
| critical density,g/cm3 | 0.512 |
| boiling point evaporation potential,KJ/kg | 215.0 |
Quality Index
| item | superior grade | top grade |
| appearance | transparent | transparent |
| purity,%≥ | 99.9 | 99.5 |
| moisture,%≤ | 0.001 | 0.005 |
| acidity(in HCL),%≤ | 0.0001 | 0.001 |
| evaporated residue,%≤ | 0.01 | 0.01 |
| chloride (cl-)experiment,%≤ | qualified | qualified |
| non-condensable gas,%≤ | 1.5 | 1.5 |
| unsaturated olefin,%≤ | / | / |
| smell | no special odor | no special odor |
Packing Specification
200g/220g/250g/300g/13.6kg/100kg/400kg/1000kg
Transport Information
DOT Hazard Description:
Proper Shipping Name: 1,1,1,2-TETRAFLUOROETHANE (Rl34A)
Hazard Class: 2.2
Identification Number: UN 3159
Packing Group): None
Hazardous Substance (RQ): None
Placard/Label: NON-FLAMMABLE GAS
Specifications︰
Model NO. R134A
CAS No.: 811-97-2
Formula: Tetrafluoroethane
Constituent: Industrial Mixture
Grade Standard: Industrial Grade
Port: Ningbo/Shanghai
Un No.: 3159
Uses: Replaces R-12
Payment: T/T or L/C
Trademark: decides by the customer
Specification: 200g/220g/250g/300g/13.6kg/100kg/400kg/1000kg
Origin: China
HS Code: 29033900
Physical and Chemical Properties︰
UN Number:3159 Risk Grades:2.2
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.
Physical property:
molecular weight 102.03
boiling pointºC -26.1
freezing point -
critical temperatureºC 101.1
critical pressure MPA 4.07
saturation liquid density 25ºC,(g/cm3) 1.207
liquid specific heat 25ºC,[KJ/(KgºC)] 1.51
solubility(in water,25ºC)% 0.15
ODP 0.000
GWP 0.29
critical density,g/cm3 0.512
boiling point evaporation potential,KJ/kg 215.0
Quality Index
item superior grade top grade
appearance transparent transparent
purity,%≥ 99.9 99.5
moisture,%≤ 0.001 0.005
acidity(in HCL),%≤ 0.0001 0.001
evaporated residue,%≤ 0.01 0.01
chloride (cl-)experiment,%≤ qualified qualified
non-condensable gas,%≤ 1.5 1.5
unsaturated olefin,%≤ / /
smell no special odor no special odor
Packing Specification
200g/220g/250g/300g/13.6kg/100kg/400kg/1000kg
Payment Details︰ T/T & L/C
Min Order︰ 100 PCS
Ship Date︰ ABOUT 20 DAYS
