High Purity Electronical Grade R14 CF4 Gas Carbon Tetrafluoride Gas 99.999%

High Purity Electronical Grade R14 CF4 Gas Carbon Tetrafluoride Gas 99.999% 25kgs/30kgs

CAS No.:	75-73-0
Formula:	CF4
EINECS:	75-73-0
Constituent:	Industrial Pure Air
Grade Standard:	Electronic Grade
Chemical Property:	Non-Flammable Gas

Basic Info.

DOT Class 2.2

Un Number Un 1982

Cylinder Standard DOT/ISO/GB

Cylinder Pressure 15MPa/20MPa

Valve Cga580

Melting Point -184 C

Appearance Colorless, Odorless

Boiling Point -128.1 C

Density 3.72 Kg/M3;

Molecular Weight 88

Transport Package 40L, 47L, 50L

Specification 99.999%

HS Code 28261990

Production Capacity 2000 Tons/Year

Product Description

Carbon tetrafluorideis a cryogenic refrigerant that is relatively inert under normal conditions, an oxygen displacer, and is also used in various wafer etching processes.

Specifications:

Specifications	Company Standard
CF4	≥ 99.999%
O2+AR	≤ 1 ppm
N2	≤ 2 ppm
H2	≤ 0.3 ppm
CO	≤ 0.3 ppm
CO2	≤ 0.3 ppm
SF6	≤ 0.3 ppm
THC	≤ 0.3 ppm
OFC	≤ 1 ppm
Moisture	≤ 1 ppm

FAQ

Q: What's WDL main sales products?
A: We mainly supply specialty gases and gas equipments.

Q:What's WDL order MOQ?
A: We advice our customer one container at least , anyway we prefer our clients demand.

Q:How long is the delivery time?
A:Normally 30 days after deposit paid.

Q:Which port will you ship?
A: HongKong, QingDao , Shanghai or according to customers' demand.

Q:Can you provide Assurance Trade Order ?
A: Yes if you just purchase empty gas cylinder.

Q:Can we visit factory ?
A: Welcome to our factory , we will serve for you best.