Merck
All Photos(1)

81223

Supelco

聚乙烯

analytical standard, for GPC, 2,000

Linear Formula:
H(CH2CH2)nH
CAS Number:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard
for GPC

质量水平

保质期

limited shelf life, expiry date on the label

分子量

Mn ~1790
Mp ~2030
Mw ~2010

technique(s)

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.12

格式

neat

InChI

1S/C2H4/c1-2/h1-2H2

InChI key

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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427772434272547999
Polyethylene analytical standard, for GPC, 2,000

Supelco

81223

聚乙烯

Polyethylene average Mw ~4,000 by GPC, average Mn ~1,700 by GPC

Sigma-Aldrich

427772

聚乙烯

Polyethylene Ultra-high molecular weight, surface-modified, powder, 34-50 μm particle size

Sigma-Aldrich

434272

聚乙烯

Polyethylene High density, melt index 2.2 g/10 min (190 °C/2.16kg)

Sigma-Aldrich

547999

聚乙烯

grade

analytical standard, for GPC

grade

-

grade

-

grade

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

technique(s)

gel permeation chromatography (GPC): suitable

technique(s)

-

technique(s)

-

technique(s)

-

format

neat

format

-

format

-

format

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mol wt

Mn ~1790

mol wt

average Mn ~1,700 by GPC, average Mw ~4,000 by GPC

mol wt

(Ultra-high molecular weight)

mol wt

-

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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