buy 99.999% high purity sulfur hexafluoride gas good price Chinese supplier

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buy 99.999% high purity sulfur hexafluoride gas good price Chinese sup...
Posting date : May 27, 2015
Membership
Free Member Scince May 27, 2015
FOB Price
USD6.5-6.8
Min. Order Quantity
200 pieces
Supply Abillity
100 pieces/day
Port
Shenzhen
Payment Terms
T/T
Package
10kg, 40kg or 50kg packed in the qualified seamless steel gas cylinder or packed according to the demands.
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
GSGS
HS-CODE
2812-90
Package & Delivery Lead Time
Package
10kg, 40kg or 50kg packed in the qualified seamless steel gas cylinder or packed according to the demands.
Delivery Lead Time
30days after order confirmation
Detailed Description

Sulfur hexafluoride

1. Description:
Sulfur hexafluoride under normality is a colorless, odorless, non-toxic, non-combustible, non-corrosive gaseous substances.Sulfur hexafluoride (SF6) is a good gas insulation, is widely used in electronics, electrical equipment of gas insulated; 
 
  • Physical properties.
 
Commodity
Molecular Formula
CAS No.
UN No.
Hazardous Class
Standard Package Container
Cylinder Dimension
Filling Weight
Sulfur hexafluoride
SF6
2551-62-4
1080
2.2
40L/150bar cylinder
Φ219x1500mm
50kg
 
 
 
 
 
 
3.Typical technical data
Grade Classification
GB/T12022-2006
IEC376-71
High Purity
3.5N
4N
(SF6) %
≥99.9
≥99.8
≥99.95
≥99.99
Air %
≤0.04
≤0.05
≤0.03
≤0.003
(CF4) %
≤0.04
≤0.05
≤0.03
≤0.003
Water ppm
≤5
≤8
≤3
≤1
Acidity ppm
≤0.2
≤0.3
≤0.15
≤0.1
Hydrolyze fluoride(As HF) ppm
≤1
≤1
≤0.8
≤0.2
Mineral oil ppm
≤4
≤10
≤3
≤1
Toxicity
Non
Non
Non
Non
4. Applications
Its typical applications are in the power transmission and transformation of the power supply departments within the high voltage switchgear, power plant and so on used in gas insulated.For it excellent insulation, SF6 is widely used in electrical industries, such as circuit breaker, high-voltage transmission line, CIS, large cable coil, mutual inductor, lightning arrester, etc..
 
5. Packing, storage , and transportation
  • Packing: 10kg, 40kg or 50kg packed in the qualified gas cylinder or packed according to the demands.
  • Storage and Transportation: Use, store and transport below 45C.Store in cool and well-ventilated areas. Keep away from fire, heat, sunlight and flammable substances. Handle carefully when loading and unloading to avoid damages to gas cylinders and accessories.

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