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Sell 1, 3-butadiene

Sell 1, 3-butadiene

离岸价格

获取最新报价

|

Minimum Order

位置:

China

最小订单价格:

-

最小订单:

-

包装细节:

as your require

交货时间:

10 days

供应能力:

-

付款方式:

T/T, L/C

现在联系
免费会员

联系人 Ms. SunShine

No.106-6 Yuhua Street, Tianjin, Tianjin

现在联系

详情


1. GAS FOR ELECTRONICS:
1.1. Halocarbon: Tetrafluorocarbon (R*4), Octafluorocyclobutane (C***8), Trifluoromethane (R*3), Difluoromethane (R*2), with the purity of 3N, 4N and 5N.
Hexafluoropropene (C3F6) with the purity of 3N
Sulfur Hexafluoride (SF6) with the purity of 3.6N
Nitrogen Trifluoride (NF3) with the purity of 3N, 4N
Methyl fluoride (R*1)with 3N
Ethyl Fluoride(R**1) with 2N
1.2.2N, 3N Carbon Monoxide

2. SPECIALTY GAS
2.1 3N, 4N Liquefied Ethylene
2.2 3N Carbon Dioxide
2.2 3N Propane
2.3 3N H2S, SO2.
2.4 Refrigerants R**0a(ISO-butane), R**0(Propane)
2.5 N-butane
2.6 Cis**-butene, Trans**-Butene

3. GAS MIXTURE
3.1. Silane Mixture upon the requirement.
3.2. ETO Mixture

4. ISO Tank, DOT cylinders *4 liter and *9 liter, Chinese GB standard and disposable cylinder for refrigerants.

5. Tube trailer with DOT standard.

6. Cryogenic Tank for liquid oxygen, argon and nitrogen.

Butadiene is the main raw material of synthetic rubber (styrene-butadiene rubber, butadiene rubber, nitrile rubber etc.

CAS NO.: *******0

Molecular structure: CH2=CH-CH=CH2

Relative molecular weight: *4.0 (according to ***5 international relative atomic weight)

Melting point (°C): ***8.9

Boiling point: *4.5

Relative density (water=1): 0.*2

Relative vapour density (air=1): 1.*4

Saturated vapour pressure(Kpa): **5.*7(*1°C)

Combustion heat (KJ/mol): ***1.0

Critical temperature(°C): **2.0

Critical pressure (Mpa):4.*3

Explosion upper limit %(V/V): *6.3

Explosion bottom limit %(V/V): 1.4

 

Quality Index: (Follow GB/T *********8)

Number

Index name

Unit

Index

Superior

First class

Qualified

1

Appearance

Colorless transparent without any suspended matter

2

1,*-butadiene

w/(mg/kg)

≥*9.5

≥*9.3

≥*9.0

3

Biopolymer(calculated by *-VCH)

w/(mg/kg)

≤  ***0

4

All alkyne

w/(mg/kg)

≤*0

≤*0

≤**0

5

Vinylacetylene

w/(mg/kg)

≤5

≤5

-

6

Water

w/(mg/kg)

≤*0

≤*0

≤**0

7

Hydroxyl compound(calculated by ethanal)

w/(mg/kg)

≤*0

≤*0

≤*0

8

Hyperoxide(calculated by hydrogen peroxide)

w/(mg/kg)

≤5

≤*0

≤*0

9

TBC

w/%

Decided by discussing of seller and buyer

*0

Oxygen content in gas phase

w/%

≤0.2

≤0.3

≤0.3

               

 

Application of butadiene

Butadiene is the main raw material of synthetic rubber (styrene-butadiene rubber, butadiene rubber, nitrile rubber, chloroprene rubber). With the development of rubber and plastic industry, styrene and butadiene are used to produce resin of various purposes (such as ABS resin, SBS resin, BS resin, MBS resin), so butadiene is playing more and more important role in resin production. What’s more, butadiene is used for ethidene norbornene (EPDM third monomer), 1,*-butanediol (engineering plastics), six dinitrile (nylon *6 monomer), sulfolane, anthrone, tetrahydrofuran production an other fields.

 

Send a direct inquiry to this supplier

至:

Ms. SunShine < Tianjin Guanqi Import and export Co., Ltd >

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