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PS-b-PEO(聚合度PS:50/100/150/180, PEO:114)

时间:2017-05-16 14:10:41       浏览:4096

PS-b-PEO(聚合度PS:50/100/150/180,PEO:114

 

西安瑞禧生物科技有限公司可以提供聚苯乙烯和聚氧乙烯(PS-b-PEO)共聚产品,该类产品PSPEO我们有各种不同的聚合度选择,其中PS聚合度是20/50/100/150/180/304PEO114聚合度的产品有现货。该类产品我们的PDI值小于1.2,并提供核磁图谱及GPC图谱。PS聚苯乙烯一个重复是105分子量,PEO聚氧乙烯一个重复单元是44分子量。

 

产品展示一:PS304-b-PEO114

General properties:

Poly(styrene-b-ethylene oxide),PS304-b-PEO114MW: PS:32000 ,PEO:5000 Dalton

NamePoly(styrene-b-ethylene oxide) , PS-b-PEO

Molecular Weight PS:32000 Dalton , PEO:5000 Dalton

Cat.#R-PL1284-37K

Lot.#R0688452

Date of Analysis 2017.03.28

Recommended Retest date2018.03.28

Stability 12 months

StorageKeep dry 2-8°C

 

Structure

Items

Specification

Results

Appearance

White powder

White powder

1H NMR

Identical to the structure

Identical to the structure

Solubility

Water or methanol

Water or methanol

Foreign Material

None

None

PDI

1.2

1.09

 

Attachment1: 1H NMR

Attachment2:GPC

 

产品展示二:PS180-b-PEO114

General properties:

Poly(styrene-b-ethylene oxide),PS180-b-PEO114MW: PS:19000 ,PEO:5000 Dalton

NamePoly(styrene-b-ethylene oxide) , PS-b-PEO

Molecular Weight PS:19000 Dalton , PEO:5000 Dalton

Cat.#R-PL1284-24K

Lot.#R0774561

Date of Analysis 2017.03.28

Recommended Retest date2018.03.28

Stability 12 months

StorageKeep dry 2-8°C

 

Structure

 

Items

Specification

Results

Appearance

White powder

White powder

1H NMR

Identical to the structure

Identical to the structure

Solubility

Water or methanol

Water or methanol

Foreign Material

None

None

PDI

1.2

1.15

Attachment1: 1H NMR

 

现货产品相关产品列表:

PS20-b-PEO114      MW: PS:2000, PEO:5000 Dalton

PS50-b-PEO114      MW: PS:5000, PEO:5000 Dalton

PS100-b-PEO114    MW: PS:10500, PEO:5000 Dalton

PS150-b-PEO114    MW: PS:15500, PEO:5000 Dalton

PS180-b-PEO114    MW: PS:19000, PEO:5000 Dalton

PS305-b-PEO114    MW: PS:32000, PEO:5000 Dalton

 

其他包括有

PS20-b-PEO45

PS30-b-PEO45

PS50-b-PEO45

PS100-b-PEO45

PS150-b-PEO45

PS200-b-PEO45

PS300-b-PEO45

 

PS20-b-PEO77

PS30-b-PEO77

PS50-b-PEO77

PS100-b-PEO77

PS150-b-PEO77

PS200-b-PEO77

PS300-b-PEO77

 

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