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Poly(vinyl sulfate) potassium salt - average Mw ~(162.21)n, high purity , CAS No.26837-42-3

    Grade & Purity:
  • average Mw ~(162.21)n
In stock
Item Number
P111209
Grouped product items
SKU Size
Availability
Price Qty
P111209-200mg
200mg
3
$49.90
P111209-1g
1g
2
$169.90
P111209-5g
5g
2
$629.90

Basic Description

Synonyms potassium;ethenyl sulfate | vinyl sulfate potassium salt | DTXSID70948046 | SCHEMBL419799 | PVSK | potassium ethenyl sulfate
Specifications & Purity average Mw ~(162.21)n
Storage Temp Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic acids and derivatives
Class Organic sulfuric acids and derivatives
Subclass Sulfuric acid esters
Intermediate Tree Nodes Not available
Direct Parent Sulfuric acid monoesters
Alternative Parents Organooxygen compounds  Organic potassium salts  Organic oxides  Hydrocarbon derivatives  Organic cations  
Molecular Framework Aliphatic acyclic compounds
Substituents Sulfate-ester - Sulfuric acid monoester - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Organic cation - Aliphatic acyclic compound
Description This compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group).
External Descriptors Not available

Names and Identifiers

Pubchem Sid 504763198
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504763198
IUPAC Name potassium;ethenyl sulfate
INCHI InChI=1S/C2H4O4S.K/c1-2-6-7(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1
InChIKey WZAPMUSQALINQD-UHFFFAOYSA-M
Smiles C=COS(=O)(=O)[O-].[K+]
Isomeric SMILES C=COS(=O)(=O)[O-].[K+]
WGK Germany 3
Alternate CAS 26182-60-5
Reaxy-Rn 35673502
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=35673502&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

13 results found

Lot Number Certificate Type Date Item
G2303058 Certificate of Analysis Apr 08, 2025 P111209
G2303067 Certificate of Analysis Apr 08, 2025 P111209
G2303069 Certificate of Analysis Apr 08, 2025 P111209
G2303123 Certificate of Analysis Apr 08, 2025 P111209
G2303066 Certificate of Analysis Apr 08, 2025 P111209
B2524252 Certificate of Analysis Feb 07, 2025 P111209
B2524253 Certificate of Analysis Feb 07, 2025 P111209
D2422175 Certificate of Analysis Apr 13, 2024 P111209
D2422298 Certificate of Analysis Apr 13, 2024 P111209
G2303170 Certificate of Analysis Jun 26, 2023 P111209
B2218454 Certificate of Analysis Jan 19, 2022 P111209
B2218425 Certificate of Analysis Jan 19, 2022 P111209
B2218384 Certificate of Analysis Jan 19, 2022 P111209

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Chemical and Physical Properties

Sensitivity Moisture sensitive
Molecular Weight 162.210 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 2
Exact Mass 161.939 Da
Monoisotopic Mass 161.939 Da
Topological Polar Surface Area 74.800 Ų
Heavy Atom Count 8
Formal Charge 0
Complexity 142.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 2

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Citations of This Product

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7. Pan Hu, Shuhan Zhuang, Shaohang Shen, Yihan Yang, Hu Yang.  (2021)  Dewaterability of sewage sludge conditioned with a graft cationic starch-based flocculant: Role of structural characteristics of flocculant.  WATER RESEARCH,  189  (116578). 
8. Liyuan Qiao, Cheng Liu, Chengde Liu, Fangyuan Hu, Xiangyu Li, Chenghao Wang, Xigao Jian.  (2020)  Study on new polymer crosslinking agents and their functional hydrogels.  EUROPEAN POLYMER JOURNAL,  134  (109835). 
9. Cunli Pan, Junqing Qian, Changyan Zhao, Haiyang Yang, Xiaohua Zhao, Hui Guo.  (2020)  Study on the relationship between crosslinking degree and properties of TPP crosslinked chitosan nanoparticles.  CARBOHYDRATE POLYMERS,  241  (116349). 
10. Hua Wei, Jie Ren, Aimin Li, Hu Yang.  (2018)  Sludge dewaterability of a starch-based flocculant and its combined usage with ferric chloride.  CHEMICAL ENGINEERING JOURNAL,  349  (737). 
11. An Xiaojiao, Kang Yong, Li Guishui.  (2018)  Flocculation of gelatinized starch: Flocculation performance and floc characterization.  KOREAN JOURNAL OF CHEMICAL ENGINEERING,  35  (7): (1500-1508). 
12. Jiangya Ma, Jun Shi, Lei Ding, Huiwen Zhang, Shun Zhou, Qiongjie Wang, Xue Fu, Liyan Jiang, Kun Fu.  (2018)  Removal of emulsified oil from water using hydrophobic modified cationic polyacrylamide flocculants synthesized from low-pressure UV initiation.  SEPARATION AND PURIFICATION TECHNOLOGY,  197  (407). 
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16. Run Fang, Wenxuan He, Hanyu Xue, Weijian Chen.  (2016)  Synthesis and characterization of a high-capacity cationic hydrogel adsorbent and its application in the removal of Acid Black 1 from aqueous solution.  REACTIVE & FUNCTIONAL POLYMERS,  102  (1). 
17. Hua Wei,Pan Hu,Aimin Li,Hu Yang.  (2018-10-28)  Evaluation of acidification and oxidation of sludge to improve the effect of a starch-based flocculant on the dewaterability of sewage sludge..  Journal of environmental management,  231  (405-412). 
18. Yudan Yi, Qijun Li, Qingyong Sun, Ya-nan Wang, Bi Shi.  (2024)  Aggregation behavior of cationic amphiphilic polymers and their application in metal-free leather retanning.  POLYMER,  295  (126738). 
19. Xiaoxia Ye, Jian Huang, Yuqing Zhang, Yi Lin, Yuancai Lv, Chunxiang Lin, Liang Song, Guifang Yang, Minghua Liu.  (2025)  Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane.  Journal of Water Process Engineering,  71  (107122). 
20. Zhihong Zheng, Yi Lin, Zheyu Lin, Dacheng Zhang, Junhan Lin, Kailing Ruan, Chunxiang Lin, Xiaoxia Ye, Jie Chen.  (2025)  Green collagen fiber-based organic-inorganic hybrid membrane material for the effective removal of p-arsanilic acid.  Journal of Environmental Chemical Engineering,  13  (116268). 
21. Shengwei Tang, Junlong Niu, Changle Gu, YuLin Liu, Rongzong Zheng, Xiaolong Weng, Chunyang Jia.  (2024)  Polyaniline microspheres using potassium polyvinyl sulfate as template for large-area broadband electrochromic device with large infrared emissivity variation.  ELECTROCHIMICA ACTA,  498  (144682). 

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