- 561223
561223
Poly(4-styrenesulfonic acid) solution
Mw ~75,000, 18 wt. % in H2O
Recommended Products
mol wt
Mw ~75,000
Quality Level
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
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
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View Full Comparison1 of 4
This Item | 527491 | 561967 | 527483 |
|---|---|---|---|
| refractive index n20/D 1.3718 | refractive index n20/D 1.3875 | refractive index n20/D ~1.3961 | refractive index n20/D 1.395 |
| viscosity 20 cP(25 °C, Brookfield) (20 rpm) | viscosity - | viscosity ~118 cP | viscosity - |
| density 1.11 g/mL at 25 °C | density 1.163 g/mL at 25 °C | density 1.1471 g/mL at 25 °C | density 1.158 g/mL at 25 °C |
| mol wt Mw ~75,000 | mol wt average Mw ~1,000,000 | mol wt average Mw ~200,000 | mol wt average Mw ~70,000 |
| concentration 18 wt. % in H2O | concentration 25 wt. % in H2O | concentration 30 wt. % in H2O | concentration 30 wt. % in H2O |
| pH 1.55 (25 °C) | pH - | pH ~6.4 | pH - |
Application
Features and Benefits
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificate of Analysis
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Certificate of Origin
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