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异戊二烯 99%

Isoprene 99%

Isoprene  CAS: 78-79-5

Molecular Formula: C5H8

The goods is an important monomer of synthetic rubber, its dosage accounted for 95% of the total output of isoprene, mainly used for the synthesis of isoamyl rubber, its production after styrene-butadiene rubber and butadiene rubber and synthetic rubber in the third.Secondly, used as a monomer synthesis of butyl rubber, to improve the butyl rubber vulcanization performance, but very few dosage, isoprene is also used in synthetic resin, liquid polyisoprene rubber, etc.Also used in the manufacture of pesticide, medicine, spices, adhesives, etc.

Test items

unit

Specification

Isoprene

Wt%

≧99

C4

Wt%

≦ 0.1

Olefin

Wt%

≦ 0.5

Isoprene dimer

Wt%

≦ 0.1

Acetylene

Wt ppm

≦ 500

Cyclopentadiene

Wt ppm

≦ 100

Piperylene

Wt ppm

≦ 500

Sulfur

Wt ppm

≦ 10

P-TBC

Wt ppm

≦ 150

 

 

Specification
99%
Package
ISOTANK

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