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Krypton


Specialty Gases and Equipment

(514) 956-7503

Description
NAME: KRYPTON
FORMULA: Kr

 
Gas Data
MOLECULAR WEIGHT: 83.800
DENSITY: 3.4274 kg/m3 @ 25ºC 101.325 kPa
DENSITY: 0.2140 lb/ft3 @ 77ºF, 14.696 psi
SPECIFIC VOLUME: 0.2918 m3/kg @ 25ºC 101.325 kPa
SPECIFIC VOLUME: 4.6737 ft3/lb @ 77ºF, 14.696 psi

 
Shipping Information
CAS NUMBER: 7439-90-9
I.D. NUMBER: UN 1056
DOT PROPER NAME: KRYPTON, COMPRESSED
TC PROPER NAME: KRYPTON, COMPRESSED
HAZARD CLASS: 2.2
LABEL: NONFLAMMABLE GAS

 
Cylinder Specifications
Cylinder Size Valve Outlet CGA No. Pressure psig @ 70F Pressure kPa @ 21.1C Approximate Ship Weights
lbs kgs
1A 580 1,335 9,204 162 74
2 580 1,335 9,204 Varies Varies
3 580 1,335 9,204 Varies Varies
4 580 1,335 9,204 Varies Varies
6 580 1,260 8,687 20 9
6B 580 680 4,689 20 9
7A 580 725 5,000 6 3
7 580 220 1,517 6 3
LB 170 767 5,288 6 3

 
Gas Grade Purity Specifications
Gas Grade Purity Specifications Product Code Cylinder Size Content Equipment Recommendations Model No.
US Metric
Krypton,
Research Purity
99.998%
Guaranteed Specifications
Oxygen < 2 ppm
Nitrogen < 10 ppm
Carbon Monoxide < 1 ppm
Carbon Dioxide < 1 ppm
THC < 0.1 ppm
Xenon < 10 ppm
Methane < 1 ppm
Water < 4 ppm
Hydrogen < 1 ppm
Helium < 1 ppm
Argon < 1 ppm
1056071A 1A 177 ft3 5000 L SS Dual Stage Reg.
SS Single-Stage Reg.
Outlet Plug Wrench
Cross Purge
Series 3810-580
3590A-580
TW-4
4774-580
10560702 2 70.6 ft3 2000 L
10560703 3 35.3 ft3 1000 L
10560704 4 17.6 ft3 500 L
10560706 6 3.53 ft3 100 L
1056076B 6B 1.77 ft3 50 L
1056077A 7A 0.88 ft3 25 L
10560707 7 0.25 ft3 7 L
105607LB LB 2.0 ft3 56 L
A certificate of analysis will be provided with each cylinder.

 

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This page was last updated December 05, 2003