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Merck
CN

434507

聚甲基丙烯酸钠 溶液

average Mn ~5,400, average Mw ~9,500 by GPC, 30 wt. % in H2O

别名:

聚丙烯酸钠, 聚丙烯酸钠盐, 聚甲基丙烯酸钠

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关于此项目

线性分子式:
[CH2C(CH3)(CO2Na)]n
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
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form

viscous liquid

Quality Level

mol wt

average Mn ~5,400, average Mw ~9,500 by GPC

concentration

30 wt. % in H2O

pH

8-9

viscosity

110-375 cP(25 °C, Brookfield)(lit.)

density

1.18 g/mL at 25 °C

SMILES string

CC(=C)C(=O)O[Na]

InChI

1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1

InChI key

SONHXMAHPHADTF-UHFFFAOYSA-M

Application

用于冷却塔、锅炉和换热器的水处理剂。


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pictograms

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signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ye-Zi You et al.
Methods in molecular biology (Clifton, N.J.), 948, 121-132 (2012-10-17)
Bioreducible polycations, which possess disulfide linkages in the backbone, have appeared as promising gene delivery carriers due to their high stability in extracellular physiological condition and bioreduction-triggered release of genetic materials, as well as reduced cytotoxicity because intracellular cytosol is
Jeremy Lee et al.
Journal of chromatography. A, 1270, 162-170 (2012-11-28)
We introduce a chromatography method for purification of large proteins and viruses that works by capturing them at a non-reactive hydrophilic surface by their mutual steric exclusion of polyethylene glycol (PEG). No direct chemical interaction between the surface and the
Svetlana V Pavlukhina et al.
ACS applied materials & interfaces, 4(9), 4708-4716 (2012-08-23)
We developed a highly efficient, biocompatible surface coating that disperses bacterial biofilms through enzymatic cleavage of the extracellular biofilm matrix. The coating was fabricated by binding the naturally existing enzyme dispersin B (DspB) to surface-attached polymer matrices constructed via a



全球贸易项目编号

货号GTIN
434507-1L04061832111704