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Low Price for Liquid Isoprene Rubber CAS 78-79-5 Supplier in China

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US$ 800 - 1,300 MOQ: 1 Ton
Key Specifications
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CAS No.:
78-79-5
Place of Origin:
Shandong, China
Type:
Other, alkene
Payment & Shipping
Payment Methods:
Port of Shipment:
QINGDAO PORT
Delivery Detail:
Delivery time depends on order quantity.
CAS No. 78-79-5
Place of Origin Shandong, China
Type Other, alkene

low price for liquid Isoprene rubber CAS 78-79-5 supplier in China

CERTIFICATE OF ANALYSIS

 

Item Name: China supply for Isoprene CAS 78-79-5

Other names:2-Methyl-1,3-butadiene; Isoprene (99%+)

CAS No:78-79-5

EINECS No:201-143-3

Formula:C5H8

Molecular Weight:68.12

NO

Index name

Polymerization Grade Isoprene

Chemical Grade Isoprene

Test method

1

      Appearance

colorless or light color transparent without mechanical impurities

 

2

Hazen     

              30

           100

GB/T3143-1982

3

Assay, % (m/m) ≥

99.5

98.5

Q/SH3045 039-2008

4

Isoprene dimer, % (m/m) ≤

0.20

----

5

Alkane and mono olefin, % (m/m) 

           0.50

-----

6

cyclopentadiene ,% mg/kg≤

0.00010

-----

7

Alkyne, % mg/kg≤

0.0050

-----

8

piperyene,%  mg/kg≤

0.0080

------

9

MDF1, % mg/kg≤

0.0010

-----

10

S, % mg/kg≤

       0.00050

-----

GB/T6324-2008or SH/T0689-2000

11

carbonyl compound,% mg/kg≤

0.0010

-----

Q/SH3045 039-2008

12

Moisture ,% mg/kg≤

0.020

          0.030

GB/T6283-2008

13

TBC, % mg/kg≤

0.0040-0.0200

-----

GB/T6020-2008

Storage:Sealed, kept in cool and ventilating place, keep temperature below 15°C. Avoid direct light, fire and heat. Do not expose to air, the package should be filled with nitrogen. Do not mix with oxidant and acid.

 

 

 

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 OTHER PRODUCT:

Isoprene rubber IR-70

https://preview.china.cn/product/60404730209-802637917/isoprene_rubber_IR_70.html

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Business Type
Manufacturer, Trading Company
Year Established
2003
Factory Size
10,000-30,000 square meters
Total Employees
51 - 100 People

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