Perfluorotributyl-amine

Content82%
 
 

Perfluoro-octanoic acid

Perfluoro-octanoic and Grade A (3 grades)

Molecular formula

C7F15COOH

Appearance

White, light yellow crystal

Crystallization point

≥37℃，≥40℃，≥45℃

Straight chain

≥70%，≥80%，≥90%

Acid value

95.0-99.5mg sodium hydroxide/g PFOA

Properties & applications

Dispersant
   

Perfluoro-octanoic and Grade B (3 grades)

Molecular formula

C7F15COOH

Appearance

White, light yellow crystal

Crystallization point

≥37℃，≥40℃，≥45℃

Straight chain

≥60%，≥80%，≥90%

Acid value

95.0-99.5mg sodium hydroxide/g PFOA

Properties & applications

Dispersant
   

PFOA ammonium salt (3 grades)

Molecular formula

C7F15COONH4

Appearance

Colorless or pale yellow liquid

Solid content

28g/100g, 30g/100g, 32g/100g

PH value

4.0-7.0

Ignition residue

600℃；≤300ppm
 
 

Chlorine caprylate

Colorless or yellow transparent liquid
Technological requirements
Item
Index
Content of chlorine%:
99.5-100.5
total acid value% (based on Hd):
99.5-100.5
Content of SO4 %:
0.02
Appearance:
Colorless or yellow transparent liquid

Sodium nitroferrihydride

Red transparent crystal,solvent in water,little-solvent in alcohol,and its water solution is liable to turn into green.

Packaging: AR25g

 
Technological requirements
Items
Index(analytical pure)
Index(chemical pure)

Content %
99.0
98.0
Maximum content of impurity (in weight)%
Material not solvent in water
0.1
0.2
Choride
0.02
0.05
Sulfate
0.12
0.24

Trifluacetic acid

Colorless smoking liquid, hygroscopicity,pungency,solvent in water

Packaging:CP100ml CP500ml
Technological requirements
Items
Index
Content %
99
Density:
1.487-1.489
Boiling Point :
71.5-73.5
Residua after burning % :
0.1

Trifluacetic anhydride

Colorless transparent liquid,solvent in water,pungent taste,volatilization

Packaging:CP100ml CP500ml
Technological requirements
Items
Index
Content %
99
Density:
1.505-1.510
Boiling Point:
39-40
Residua after burning % :
0.1

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