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Purity 99.9% Colorless Electronic Gases For Vitrectomy Procedures , CAS 76-19-7

Basic Information
Place of Origin: China
Brand Name: Newradar Gas
Certification: ISO 9001
Model Number: electronic grade
Minimum Order Quantity: 1000 kilogram
Price: negotiable
Packaging Details: 40L/926L cylinder
Delivery Time: 10-15 working days
Payment Terms: T/T, Western Union
Supply Ability: 10,000 kilograms
Detail Information
CAS No.:: 76-19-7 Other Names:: 218 Perfluoropropane RC 218, PFC 218 R218 Flutec PP30 Genetron 218
Hazard Class : 2.2 ChEMBL: ChEMBL1663
ChEBI: CHEBI:31980 Application:: As Oxides Are Selectively Etched Versus Their Metal Substrates
Appearance:: Colorless Gas With Faintly Sweet Odor EINECS No.: 200-941-9
MOL File: 76-19-7.mol CBNumber:: CB2390806
ChemSpider: 6192 ECHA InfoCard: 100.000.857
High Light:

electron gas

,

purity plus specialty gases


Product Description

Description:

 

Colorless non-combustible gases, inhalation of high concentrations of the goods gas anesthesia, is a low-toxic gases.

 

Octafluoropropane (C3F8) is a fluorocarbon non-flammable greenhouse gas that can be produced either by electrochemical fluorination or by the Fowler process using cobalt fluoride.

 

C3F8 Usage And Synthesis
General Description PERFLUOROPROPANE is a colorless, odorless gas. PERFLUOROPROPANE is relatively inert. The mixture is nonflammable and nontoxic, though asphyxiation may occur because of displacement of oxygen. Exposure of the container to prolonged heat or fire can cause PERFLUOROPROPANE to rupture violently and rocket.
Reactivity Profile PERFLUOROPROPANE is chemically inert in many situations, but can react violently with strong reducing agents such as the very active metals and the active metals. They suffer oxidation with strong oxidizing agents and under extremes of temperature.
Health Hazard Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases.
Fire Hazard Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.

 

Specifications:

1. Physical properties

 Chemical formula C3F8
 Molar mass 188.02 g/mol
 Appearance Colorless gas with faintly sweet odor
 Density 8.17 g/l, gas
 Melting point −183 °C (−297.4 °F; 90.1 K)
 Boiling point −36.7 °C (−34.1 °F; 236.5 K)
 Dipole moment 0.014 D

 

 

2. Typical technical data (COA)

 

Specification Certified
Concentration
Units Analytical
Method
Perfluoropropane ≥ 99 ≥ 99 % GC/PDID
Nitrogen (N2) ≤3000 ≤2500 ppmv GC/PDID
Oxyen (O2) ≤ 1000 ≤ 800 ppmv GC/PDID
Carbon Monoxide (CO) ≤ 50 ≤ 40 ppmv GC/PDID
Carbon Dioxide (CO2) ≤ 100 ≤ 80 ppmv GC/PDID
Methane (CH4) as THC ≤ 200 ≤ 150 ppmv GC/PDID
Moisture (H2O) ≤ 300 ≤ 200 ppmv Moisture Analyzer
Other Organics ≤ 5000 ≤ 4000 ppmv GC/PDID
Acidity as HF ≤ 5 ≤ 2 ppmv  

 

 

Applications:

 

In the semiconductor industry, a mixed gas of octafluoropropane and oxygen is used as a plasma etchant and selectively interacts with the metal matrix of the wafer. In medicine, octafluoropropane can form the ultrasound contrast agent gas, and for ultrasound contrast imaging. The octafluoropropane microbubbles can effectively reflect the acoustic waves and are used to enhance the ultrasonic signal backscattering. In R-218, octafluoropropane can be used as a component of the refrigeration mixture in other industries.

 

Purity 99.9% Colorless Electronic Gases For Vitrectomy Procedures , CAS 76-19-7 0

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