434566
聚（4-苯乙烯磺酸- co - 马来酸） 钠盐
average Mw ~20,000, powder
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线性分子式:
[CH2CH(C6H4SO3R)]x[CH(CO2R)CH(CO2R)]y, R=H or Na
化学文摘社编号:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
SMILES string
[Na+].O2C(=O)C=CC2=O.c1(ccccc1)C=C
InChI
1S/C8H8.C4H2O3.Na/c1-2-8-6-4-3-5-7-8;5-3-1-2-4(6)7-3;/h2-7H,1H2;1-2H;/q;;+1
InChI key
AGYUYWQDVRLUBV-UHFFFAOYSA-N
form
powder
mol wt
average Mw ~20,000
viscosity
30 cP, 25 wt. % in H2O(lit.)
solubility
H2O: soluble
density
0.801 g/mL at 25 °C
Quality Level
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General description
4-苯乙烯磺酸:马来酸的摩尔比为 3:1
Application
锅炉添加剂，防止结垢并且除垢。钙盐的晶体改性剂，氧化铁的良好分散剂。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
Erik C Gunther et al.
Cell reports, 26(1), 145-158 (2019-01-04)
Cellular prion protein (PrPC) binds the scrapie conformation of PrP (PrPSc) and oligomeric β-amyloid peptide (Aβo) to mediate transmissible spongiform encephalopathy (TSE) and Alzheimer's disease (AD), respectively. We conducted cellular and biochemical screens for compounds blocking PrPC interaction with Aβo.
商品
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
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