High Purity Industrial Grade NF3 Nitrogen Trifluoride Gas 99.996% Semiconductor Industry Etching Gas China Specialty Gas Price

Overview

Basic Info.

DOT Class	2.2 & 5.1
Un Number	Un 2451
Cylinder Standard	DOT/ISO/GB
Cylinder Pressure	15MPa/20MPa
Valve	Diss640
Density	2.96 Kg/M3
Molecular Weight	146.05
Melting Point	-206.79 ºC
Appearance	Colorless, Odorless
Boiling Point	-129.0 ºC
Transport Package	47L, 440L
Specification	99.996%
Trademark	TYHJ
Origin	China
HS Code	28129011
Production Capacity	5000tons/Year

Product Description

Product Description

Nitrogen trifluoride at room temperature is a colorless, odorless, stable gas, is a strong oxidant.
Specifications:

Specifications	Company Standard
NF3	≥ 99.996%
CF4	≤ 20 ppm
N2	≤ 5 ppm
O2+AR	≤ 3 ppm
CO	≤ 1 ppm
CO2	≤ 0.5 ppm
N2O	≤ 1 ppm
SF6	≤ 2 ppm
Moisture	≤ 1 ppm
Express as HF	≤ 1 ppm

Why Choose us

Company Profile

Packaging & Shipping

FAQ

Q: What's TAIYU main sales products?

A: We mainly supply specialty gases and gas equipments.

Q:What's TAIYU 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 Taiyu factory ?
A: Welcome to our factory , we will serve for you best.

Contact us

Chengdu Taiyu Industrial Gases Co., Ltd Add:Room 1104, 4th Building, Stage II,Shudu Center Building, High-Tech Zone, Chengdu City, China.