Hot Sale Factory Direct R290 Special Gas 45L Gas Cylinder

• CAS No.: 811-97-2
• Formula: CH2f2
• EINECS: 200-827-9
• Classification: Alkane
• Grade Standard: Industrial Grade
• Whether Ring Formation or Not: Cyclic Hydrocarbon
• Model NO.: r290
• Whether Containing Benzene Ring: Alicyclic Hydrocarbon
• Fat Hydrocarbon Saturation: Alkane
• Constituent: Industrial Mixture
• Molecular Weight: 44.9
• Boiling Point, ºC: -42.2
• Critical Temperature, ºC: 96.67
• Critical Pressure, MPa: 4.25
• Odp: 0
• Gwp: 0.01
• Appearance: Colorless and Clear
• Odor: Odorless
• Risk Grade: 2.1
• Chemical Property: Green House Gases
• Transport Package: Disposable Steel Cylinder 13.6kg
• Specification: 45kg
• Trademark: Henbin
• Origin: China
• HS Code: 2903399090
• Production Capacity: 50000 Cylinder/Week

Product Description

Physical Property

Molecular weight	44.9
Boiling point, ºC	-42.2
Critical Temperature, ºC	96.67
Critical pressure, Mpa	4.25
Liquid specific heat, 30ºC, [KJ/(kg·ºC)]	1.64
ODP	0
GWP	0.01

 
Quality index(CRAA 100-2006)

Purity, %	≥99.5
Moisture, %	≤0.0010
Acidity, %	≤0.0001
Evaporated residue, %	≤0.01
Appearance	Colorless and clear
Odor	Odorless

 







Packing specification: Disposable steel cylinder 25lb/11.3kg; recoverable steel cylinder 400L, 926L; ISO-tank
Uses: As refrigerant fluid replacing of R502

Packaging Details: Normal Packing or Customizing

1. Disposable cylinder
2. Refillable cylinder
3. ISO-TANK
4. Three Slices Can
5. Two Slices Can

Chengdu Henbin Refrigeration Technology Co., Ltd. is a large modern chemical enterprise specializing in manufacturing, researching and exporting high purity fluoro-chemicals, fine chemicals, hydrocarbon chemicals, etc. Its headquarter locates in Sichuan capital Chengdu city, and has two profound manufacturing bases, separately in Qingdao City of Shandong Province and Jinhua city of Zhejiang Province. Our company takes "Science and Technology, Environmental Protection, Internationalization" as development direction and "First-class Technology, First-class Quality, First-class Service, First-class Efficiency" as service tenet.



Main Products:
R22 , R134A , R410A , R407c , R507 , R404A , R600 Refrigerant Gas, Manifold Gauge ,vacuum pump, etc.  

Customer's satisfactory is our forever pursue

FAQ:
Q: If there's space for you to lower the price?
A: The price in that field is changeable, so, fell free to ask for latest price and I'll provide you the lowest.

Q: Could I use my own LOGO or design on goods?
A: Customized logo and design on mass production are available.
  
Q: Can I visit your factory?
A: Sure, welcome any time. We can also pick you up at air port and station.

Q: What is the delivery time?
A: One week for sample, 15 to 20 days for mass production.
 
Q: How about the payment term?
A: TT,L/C at sight, Paypal,Western Union, etc. Normally 30% T/T in advance, 30% TT before shipment, the balance against the copy of B/L in 7 days.
  
Q: How much discount can you offer?
A: We will do our best to offer the competitive price,usually the discount depends on th quantity.

Q:The shipping fare costs too much ,can you make it cheaper for us?
A: We will try our best to negotiate with shipping company,we save every penny for our customers,if it is possible ,you can desinate your own shipping agency.

Q: Can I trust you?
A: Absolutely YES. We are "made in china" verified supplier.