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Shandong Yanhe Chemical Co., Ltd
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| CAS NO ：811-97-2 |
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| UN NO : 3159 |
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EINECS NO : 212-377-0
HS Code : 2903450000
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| Appearance :Colorless, Odorless |
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■ Physical property
| Product Name |
R134A |
| Molecular Formula |
CH2FCF3 |
| Boiling point, ° C |
-26.1 |
| Freezing point,℃ |
-96.6 |
| Critical temperature, ° C |
101.1 |
| Critical pressure, Kpa |
4066.6 |
| ODP |
0
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| GWP |
0.29
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■ Technical index
| Appearance |
Colorless&no turbid |
| Smell |
No strange stench |
| Purity % ≥ |
99.98 |
| Moisture % ≤ |
0.0007 |
| Acidity (as HCL) % ≤ |
＜0.0001 |
| Residue after evaporation % ≤ |
＜0.01 |
| Noncondensable gases % ≤ |
1.05 |
| CL |
PASS |
■ Applications
Used in air conditioning, household, commercial refrigeration systems. Aerosols, flame retardants and blowing agents are used in the pharmaceutical, agrochemical, cosmetic and cleaning industries.
■ Packaging and storage
Cylinders or tank tanks with a filling factor of not more than 1.1KG/L are stored in a low temperature, dry and ventilated environment, away from sunlight and rain.
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Shandong Yanhe Chemical Co., Ltd
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| NO. |
Item |
Excellent Grade |
| 1 |
Appearance |
Colorless, not turbid,no strange stench |
| 2 |
Purity |
≥ 99.9% |
| 3 |
Moisture |
≤ 0.001% |
| 4 |
Acidity(HCL) |
≤ 0.00001% |
| 5 |
Vapor residue |
≤ 0.01% |
| NO. |
Item |
Properties |
| 1 |
Chemical name |
TETRAFLUOROETHANE PENTAFLUOROETHANE |
| 2 |
Chemical composition |
R125/R143 |
| 3 |
Molecular formula |
CHF2CF3/CH3CF3 |
| 4 |
Molecular weight |
98.9 |
| 5 |
Boiling point,℃ |
-46.75 |
| 6 |
Critical temperature,℃ |
70.62 |
| 7 |
Critical pressure,Kpa |
3792.1 |
| 8 |
Critical density,g/cm3 |
490.77 |
| 9 |
Special heat of liquid,25℃,【KJ/(kg·℃)】 |
1.47 |
| 10 |
Vaporation heat[boiling point],KJ/KG |
196.94 |
| 11 |
Saturated density[boiling point]，kg/m3 |
5.585 |
| 12 |
ODP |
0 |
■ APPLICATION
R507C(TETRAFLUOROETHANE PENTAFLUOROETHANE) is a new refrigerant to substitute R502.It can be used instead of
R502 inall fields.Compatible with most of the original system material, it can change the dryer and other peripheral part.
■ STORAGE
Steel cylinder or ISO tank.Filling ratio shall be less than 0.8 KG/L. .
Stored in cool, dry and well-ventilated place. Avoid exposure to sunlight and rain.
■ PACKING
Disposable cylinder 11.3kg/25LB; Recoverable cylinder 926L; ISO Tank.
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Xiamen Juda Chemical&Equipment Co., Ltd.
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Product Name: 1,1,1,2-Tetrafluoroethane for pharmaceutical excipients
Molecular Formula：CH2FCF3
Relative Molecular Weight：102.03
Product Standard：Q/JHGF 01 J 209-2013
Usage：1,1,1,2-Tetrafluoroethane is the main alternative to CFCs sprays and is widely used in MDIs (metered-dose inhalation aerosols), also known as pharmaceutical aerosols, or asthma aerosols for the treatment of asthma, COPD (chronic obstructive pulmonary disease) and respiratory infections; Nasal aerosol for the treatment of allergic rhinitis foam aerosol; Oral and topical aerosols (e.g., promote neurosensitivity, enhance tooth vitality and relieve pain), etc.
Physical and Chemical Properties：At room temperature and pressure, it is a colorless, slightly ether odor gas. Melting Point -103.15 °C, Boiling Point -26.1 °C, Liquid Density 1.206 (25 °C); Under normal circumstances, it is compressed into a liquid state and stored in cylinder. Ozone Depletion Potential (ODP) is 0 and Global Warming Potential (GWP) is 1200.
Packing, Storage and Transportation：This product is shipped with special cylinders or storage tanks (tank cars), which should be stored in a cool and dry place, not close to the heat source. It is strictly prohibited to store under sun and rain. Storage and transportation should comply with the relevant regulations of the People's Republic of China on railway and road transportation.
Packing Specifications：
Non-refilling Cylinder 30lb/13.6kg;
Refilling Cylinder 100L,400L,926L,1000L,and Tanker Truck.
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Pharma Sources Insight January 2025
