NIPPON SANSO HOLDINGS CORPORATION Company Profile

Sr. No.

Item

Description

1

Company Name

Nippon Sanso Holdings Corporation

2

Website

www.nipponsanso-hd.co.

3

Established Date

1910

4

Headquartered

Japan

5

Market Position/ History

Established in 1910, The Nippon Sanso Holdings Group is a leading supplier of industrial, electronic, and medical gases, operating in four geographic hubs - Japan, the U.S., Europe and Asia & Oceania - covering over 30 countries and regions. In addition, the thermos business of the company supplies THERMOS branded products to more than 120 countries around the world. The product portfolio of the company comprises of industrial gases, Electronics and Thermos. The Industrial gases such as oxygen, nitrogen, argon, and acetylene are catering to steel production, chemicals, automobiles, construction, shipbuilding, and food. In a broad sense, it also includes electronic material gases for the electronics industry.

6

Sales Area

Worldwide

7

Manufacturing Location

Japan, United States, Europe, Asia & Oceania

8

Ticker

TYO: 4091

9

No. of Employees

19,000+ employees

10

Competitors

• ADEKA Corporation
• TEMC Co. LTD.
• Hangzhou Oxygen Group Co., Ltd.
• Jinhong Gas Co., Ltd.
• Messer group
• SK material

11

CEO

Toshihiko Hamada

12

Ownership Type

Public

13

Contact Information

Nippon Sanso Holdings Corporation

1-3-26 Koyama, Shinagawa-ku Tokyo 142 0062, Japan

Phone?03-5788-8513

Product

Product Description

Nitrogen Trifluoride

Physical Properties:

•    Molecular Weight: 71.00
•    UN Code: 2451
•    Permissible Concentration: TLV-TWA 10ppm 29mg/?
•    Description: Colorless Gas
•    Odor: Musty Odor
•    Specific Gravity: 2.46?20?,0.1MPa?
•    Boiling Point: -129.0?
•    Density Vapor: 2.96kg/? ?20??
•    Density Liquid    : 1.531kg/??-129.0??
•    Mutagenicity    : Positive

Hexafluoro Ethane

Physical Properties:

Hexafluoro-1,3-butadiene

Physical Properties:

• Molecular Weight        : 162
• UN Code         : 3160
• Permissible Concentration       : Unsettled?Reference value5ppm?
• Description      : Colorless Gas
• Odor    : Odorless
• Specific Gravity            : 5.89
• Boiling Point    : 5.5?
• Density?Liquid?       : 1.44kg/??15??

Tetrafluoromethane

Physical Properties:

• Molecular Weight        : 88.01
• UN Code:        1982
• Description      : Colorless Gas
• Odor    : Odorless
• Specific Gravity            : 3.04?21? ?
• Boiling Point    : -127.9?
• Density (Vapor)           : 3.65g/??21?, 0.1013MPa?
• Density?Liquid?       : 1.317g/??-80??

Carbonyl sulphide

Physical Properties:

• Molecular Weight     : 60.08
• UN Code:      2204
• Permissible Concentration    : TLV-TWA?5ppm
• Description    : Colorless liquid
• Odor : Decomposed smell
• Specific Gravity         : 2.10?20??
• Boiling Point : -50.2?
• Sphere of Explosion  : 12?29vol%

Difluoromethane

Physical Properties:

• Molecular Weight     : 52.02
• UN Code :     3252
• Description    : Colorless Gas
• Specific Gravity         : 2.21?21??
• Boiling Point : -51.6?
• Density?Liquid?     : 0.961g/??25??

Sulfur Hexafluoride

Physical Properties:

• Molecular Weight     : 146.1
• UN Code       : 1080
• Permissible Concentration    : TLV-TWA 1000ppm
• Description    : Colorless Gas
• Odor : Odorless
• Specific Gravity         : 5.04?21?, 0.1013MPa?
• Boiling Point : -63.9?
• Density?Vapor?     : 6.05kg/??21?, 0.1013MPa?
• Density?Liquid?     : 1.32kg/??25??

Boron Trichloride

Physical Properties:

• Molecular Weight     : 117.2
• UN Code       : 1741
• Description    : Colorless Gas at Room Temperature
• Odor : Choking Odor
• Specific Gravity         : 4.1
• Boiling Point : 12.5?
• Density?Vapor?     : 5.326kg/??0?, 0.1MPa?
• Density?Liquid?     : 1.434kg/??0??

Carbon monoxide

Physical Properties:

• Molecular Weight     : 28.01
• UN Code       : 1016
• Permissible Concentration    : TLV-TWA?25ppm
• Description    : Colorless Gas
• Odor : Odorless
• Specific Gravity         : 0.967?0?, 0.1MPa?
• Boiling Point : -191.5?
• Density?Vapor?     : 1.2504kg/? ?0?, 0.1MPa?
• Density?Liquid?     : 0.789kg/??bp?
• Sphere of Explosion  : 12.5?74.2?

Octafluoro Propane

Physical Properties:

• Molecular Weight     : 188
• UN Code       : 2424
• Permissible Concentration    : Unsettled
• Description    : Colorless Gas
• Odor : Odorless
• Specific Gravity         : 6.49?21?, 0.1013MPa?
• Boiling Point : -36.8??0.1013MPa?

Octafluorocyclopentene

Physical Properties:

• Molecular Weight     : 212
• UN Code       : 2810
• Permissible Concentration    : Unsettled