Merck
All Photos(2)

432776

Sigma-Aldrich

聚丙烯酸-丙烯酰胺 钾盐

cross-linked, 200-1000 μm particle size

Synonym(s):
丙烯酰胺-丙烯酸钾共聚物
CAS Number:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

交联

cross-linked

质量水平

组成

potassium, ~9%

粒径

200-1000 μm

pH值(酸碱度)

5.5-6.0

密度

0.54 g/mL at 25 °C (lit.)

SMILES string

NC(=O)C=C.[K]OC(=O)C=C

InChI

1S/C3H5NO.C3H4O2.K/c2*1-2-3(4)5;/h2H,1H2,(H2,4,5);2H,1H2,(H,4,5);/q;;+1/p-1

InChI key

HNXHILBJDFONSX-UHFFFAOYSA-M

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This Item
511471191981433640
density

0.54 g/mL at 25 °C (lit.)

density

-

density

-

density

0.94 g/mL at 25 °C (lit.)

crosslinking

cross-linked

crosslinking

-

crosslinking

-

crosslinking

-

composition

potassium, ~9%

composition

acrylamide, ~80 wt. %

composition

acrylonitrile, ~95 wt. %

composition

glycidyl methacrylate, 8 wt. % , methyl acrylate, 25 wt. %

particle size

200-1000 μm

particle size

-

particle size

-

particle size

-

pH

5.5-6.0

pH

-

pH

-

pH

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

特点和优势

超吸收性聚合物。快速吸收水分。材料可以经受很多次干湿交替。

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

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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