7439-90-9|KryptonProducts Supply - Chemical intermediates Network

Krypton cas no:7439-90-9

Synonyms: Liquid krypton;KRYPTON;Krypton,compressed;Krypton,refrigerated liquid;Kr;KRYPTON, PRESSURE TIN WITH 1000 ML;KRYPTON 99.999%;Krypton, refrigerated liquid (cryogenic liquid).

Identification

NameKrypton
CAS7439-90-9
SynonymsLiquid krypton;KRYPTON;Krypton,compressed;Krypton,refrigerated liquid;Kr;KRYPTON, PRESSURE TIN WITH 1000 ML;KRYPTON 99.999%;Krypton, refrigerated liquid (cryogenic liquid).
EINECS(EC#)231-098-5
Molecular FormulaKr
Molecular Weight83.8

Chemical Properties

AppearanceODOURLESS COLOURLESS, COMPRESSED LIQUEFIED GAS

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass2.2

Safety Data

Risk R9
Safety Safety Statements:9-38
9:Keep container in a well-ventilated place
38:In case of insufficient ventilation, wear suitable respiratory equipment
RIDADR:UN 1950 2.2
WGK Germany:3
HazardClass:2.2

Toxicity

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.

supplier list

Matheson Tri-Gas Inc.: Tel:+1 800-424-9300; Address: 166 Keystone Drive Montgomeryville, PA 18936

International Gases and Chemicals Ltd.: Tel:+44-0-1782-565556; Address: Unit 5 Speedwell Road Parkhouse East, Newcastle-under-Lyme Staffordshire ST5 7RG United Kingdom

Praxair: Tel:; Address:

Shanghai Hynote Import & Export Co., Ltd.: Tel:+86-(379)-65867058; Address: R. 906A, Tomson Center, 228 Zhangyang Rd., Pudong, Shanghai 200120,

The BOC Group: Tel:+65-6866 3100; Address: 501 Orchard Road #10-01 Wheelock Place 238880,

American Air Liquide: Tel:(713)-624-8000; Address: 2700 Post Oak Blvd., Houston, Texas 77056,

Advanced Specialty Gases: Tel:+1-(775)-356 5500; Address: 135 Catron Dr., Reno, Nevada 89512,

Air Products & Chemicals, Inc.: Tel:+1-(610)-481-4911; Address: 7201 Hamilton Blvd, Allentown, Pennsylvania 18195,

Dakota Gasification Company: Tel:+1-(701)-221-4415; Address: 1600 East Interstate Ave., (P.O. Box 5540), Bismarck, North Dakota 58506,

Aims Oxygen Limited: Tel:; Address:

Promy International Group: Tel:+1-(888)-918-3888, 510-758-1388; Address: 130 Travalini Court, El Sobrante, California 94803,

Matheson Tri-Gas: Tel:215 641 2700; Address: Equipment Technology Center 166 Keystone Drive Montgomeryville, PA 18936

shanghai hynote: Tel:+86 379 65867059; Address: zhangyang Rd, shanghai

Sulfur Properties and Compounds: Tel:(915) 675-5311; Address: USA

Wuhan Newradar Trade Company Limited: Tel:027-82653381; Address: Room 803, Chuangye Bulding #1, Jiangda Road, Jiangan District, Wuhan, Hubei, China

Krypton cas no:7439-90-9

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