| Model: | - |
|---|---|
| Brand: | JJY |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | refrigerant gas , HCFC141B , R141B |
| Price: |
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| Min. Order: | 100 pc |
| Live Chat: | Last Online:26 Oct, 2023 |
UN Number:1078 Risk Grades:2.2
Uses:
It can be used as foaming agent of rigid polyurethane foam to replace CFC-11 and as cleaning agent by replacing of CFC-113.
Physical property:
| molecular weight | 116.95 |
| boiling pointºC | 32.05 |
| critical temperatureºC | 204.5 |
| critical pressure MPA | 4.34 |
| solubility(in water,25ºC) | 0.509 |
| GWP | 630 |
| ODP | 0.01 |
Quality Index
| appearance | colorless transparent liquid |
| purity,%≥ | 99.5 |
| moisture,%≤ | 0.005 |
| acidity(in HCL),%≤ | 0.0001 |
| evaporated residue,%≤ | 0.01 |
| vinylidene chloride+acetylene dichloride,% | 0.02 |
Packing Specification
250kg/200L steel drum,25 tons transport tank.
Dichlorofluoroethane (HCFC-141b) is a non-toxic and colorless chemical with small ODP value and excellent chemical stability.Since its physical and chemical properties are similar to those of CFC-11 and CFC-113, it can substitute CFC-11 as foaming agent for rigid or soft PU foam without changing process and equipment, or CFC-113 as metal cleaner and solder-remover as well.
| Specifications: | Model NO.: R141B Formula: CH3cci2f Constituent: Industrial Mixture Grade Standard: Industrial Grade Chemical Property: Green House Gases Un Number: 1078 Risk Grades: 2.2 Trademark: decides by the customer Specification: 250KG/200L/25 TONS Origin: China |
|---|---|
| Physical and Chemical Properties: | UN Number:1078 Risk Grades:2.2 Uses: It can be used as foaming agent of rigid polyurethane foam to replace CFC-11 and as cleaning agent by replacing of CFC-113. Physical property: molecular weight 116.95 boiling pointºC 32.05 critical temperatureºC 204.5 critical pressure MPA 4.34 solubility(in water,25ºC) 0.509 GWP 630 ODP 0.01 Quality Index appearance colorless transparent liquid purity,%≥ 99.5 moisture,%≤ 0.005 acidity(in HCL),%≤ 0.0001 evaporated residue,%≤ 0.01 vinylidene chloride+acetylene dichloride,% 0.02 Packing Specification 250kg/200L steel drum,25 tons transport tank. |
| Package and Storage: | 13.6KG/CYLINDER; 250kg/DRUM |
| Payment Details: | T/T & L/C |
| Ship Date: | ABOUT 20 DAYS |
