R12 Molecular weight120.92BP,°C-29.8Ice point °C-Critical temperature ,°C112.0Critical pressure ,Mpa4.14Density of saturated liquid30°C,(
Caustic soda flake
Soda Ash light Soda ash products description: Molecular Formula: Na2CO3CAS Number: 497-19-8Despcription: mp: 851 SpecificationNa2CO3: 99.2% min.NaCl: 0.7% max.Fe: 0
PVC RESIN Product name: PVC RESIN PVC RESIN: SG3 PVC RESIN: SG4 PVC RESIN: SG5 PVC RESIN: SG6 PVC RESIN: SG7 PVC RESIN: SG
Tetrafluoroethane 30CANS/CTN
Refrigerant gas R22, R134a,R12, 407C, 404A Heat Ex HFC-22Property of chloride :Molecular weight86.47BP,°C-40.8Ice point °C-Critical temperature ,°C96.2Critical pressure ,Mpa4.99Density of
R407C refrigerant Molecular weight86.2BP,°C-43.4Ice point °C-Critical temperature ,°C86.2Critical pressure ,Mpa4.62Density of saturated liquid30°C,(g/c
R410b refrigerant gas Analyte Specification Result Mass Fraction(%)/: ≥99.0 99.50 Acidity(HCL)/%: ≤0.0001 0.00001 Moisture(%)/: ≤0.0010 0.0007 Evaporation
134a refrigerant
R22 refrigerant Molecular weight86.47BP,°C-40.8Ice point °C-Critical temperature ,°C96.2Critical pressure ,Mpa4.99Density of saturated liquid30°C,(g/