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
