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Email:hbzybs@126.com
Tel:+86-710-2394982 3826894  
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Add:Chemical Fibre Industral Park ,taiping,, Fangcheng ,Xiangfan City, Hubei Province 
R601a(iso-pentane)
Previous:R1150 Refrigerant Etylene  Close   Next:HCFC-142b Time:2010-5-19 Publisher:Administrator

 

R601a    Molecular Formula :C5H12     
                           Quality Standard

Item
Specification
Premium grade
First grade
Conformity product
Appearance
Transparent,
clourless liquid
Transparent,
clourless liquid
Transparent,
clourless liquid
Mechanical residual and water
0
0
0
Water soluble acid or alkali
0
0
0
C4 and below(v/v)%
0.8
Actual tests
Actual tests
Isopentane(v/v)%
99.0
98.0
95.0
Normal Pentane(v/v)%
0.2
Actual tests
Actual tests
C6 and above(v/v)%
     0.001
   0.005
        1
Copper corrosion(20℃,3h),grade  ≦
1
1
1
Sulfur content,w;10-6
       1
1
10
Acidity,w;10-6
       2
     5
5
Residual,mg/100ml
0
     10
10
Bromine index(mgBr/100g)
      100
100
100

Physical Properties

Appearance
Colorless and transparent liquid,light aromatic odor
Boiling point(101.3kpa)
27.85
Relative density(20℃)g/cm3
0.62
Flash point
-56
Critical temperature(℃)
187.7
Critical pressure (Mpa)
3.33
Self-burning temperature
420
Melting point
-159.4
Explosion limit(vol)
1.4-8.3%
Fire hazard class
Class A for anti-fire class B forexpiosiore-proof

Use;For refrigerant,also can  be used as foaming agent in polystyrene and soft polyurethane production,also can be used aschemical material or testing solvent.
Packaging specifications:125kg/208Lkettle;  50kg/118l
Container cans:23m3/10t;tanker:12t、15t;30t

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