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Merck
CN

561223

聚(4-苯乙烯磺酸) 溶液

Mw ~75,000, 18 wt. % in H2O

别名:

PSS

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关于此项目

线性分子式:
(C8H8O3S)n
化学文摘社编号:
28210-41-5
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD00165973

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产品名称

聚(4-苯乙烯磺酸) 溶液, Mw ~75,000, 18 wt. % in H2O

SMILES string

[Ca+2].[S](=O)(=O)([O-])c1c(cccc1)C=C

InChI

1S/C8H8O3S.Ca/c1-2-7-5-3-4-6-8(7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+2/p-1

InChI key

IJBYVKWTVVYTPL-UHFFFAOYSA-M

mol wt

Mw ~75,000

concentration

18 wt. % in H2O

refractive index

n20/D 1.3718

pH

1.55 (25 °C)

viscosity

20 cP(25 °C, Brookfield) (20 rpm)

solubility

H2O: soluble
ethanol: soluble
lower glycols: soluble
methanol: soluble

density

1.11 g/mL at 25 °C

Quality Level

200

相关类别

Features and Benefits

绝佳的成膜和涂覆性能。在广泛的相对湿度范围内具有良好的传导特性。

Application

聚电解质。用于电记录和电子照相基底的导电和防静电树脂。

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H332

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1A

存储类别

8B - Non-combustible corrosive hazardous materials

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
MKDB0515
MKDB0513
MKDB0511
MKCZ9567
MKCZ9566

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Frontiers in microbiology, 9, 3269-3269 (2019-02-01)
Chlamydia is the most frequently reported sexually transmitted bacteria causing 2.9 million infections annually in the United States. Diagnosis, treatment, and sequelae of chlamydial disease cost billions of dollars each year in the United States alone. Considering that a heparin
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Frontiers in neuroscience, 12, 648-648 (2018-10-05)
Reducing the mechanical mismatch between the stiffness of a neural implant and the softness of the neural tissue is still an open challenge in neuroprosthetics. The emergence of conductive hydrogels in the last few years has considerably widened the spectrum
Colonic ulceration in a patient with renal disease and hyperkalemia.
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In pediatric patients at risk of hyperkalemia there are limited treatment or preventive alternatives for this electrolyte imbalance. Oral or rectal sodium polystyrene sulfonate (SPS) has several potential adverse effects, and dietary potassium restriction may compromise nutrition. Pretreatment of infant
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