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3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT structure

CAS No.: 5205-95-8

Chemical Name:: 3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT

Synonyms: SPP;N-(3-SULFOPROPYL)-N-METHACRYLOYLAMIDOPROPYL-N,N-DIMETHYLAMMONIUM BETAINE;DK015;DMMPPS;Ralu Mer SPP;Acrylic water-based monomer;(3-(methacryloylamino)propyl)dimethyl-(3-sulfopro;-Sulfopropyldimethyl-3-methacrylamidopropylammonium inner sa;3-(Methacryloylamino)propyldimethyl(3-sulfonatopropyl)aminium;3-(Methacryloylamino)propyl(3-sulfonatopropyl)dimethylaminium

CBNumber:: CB7315600

Molecular Formula:: C12H24N2O4S

Molecular Weight:: 292.39

MDL Number:: MFCD00080642

MOL File:: 5205-95-8.mol

MSDS File:: SDS

Last updated:2026-05-28 03:53:13

Product description	Number	Pack Size	Price
3-[(3-Methacrylamidopropyl)dimethylammonio]propane-1-sulfonate	U0119	5G	$97
3-[(3-Methacrylamidopropyl)dimethylammonio]propane-1-sulfonate	U0119	25G	$387
[3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt 99%	OR52602	1g	$21
[3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt 99%	OR52602	5g	$44
[3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt 99%	OR52602	25g	$161

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3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT Properties

Melting point	190 °C (dec.)(lit.)
form	solid
color	White
InChI	InChI=1S/C12H24N2O4S/c1-11(2)12(15)13-7-5-8-14(3,4)9-6-10-19(16,17)18/h1,5-10H2,2-4H3,(H-,13,15,16,17,18)
InChIKey	OIETYYKGJGVJFT-UHFFFAOYSA-N
SMILES	[N+](C)(C)(CCCNC(=O)C(=C)C)CCCS([O-])(=O)=O
EPA Substance Registry System	1-Propanaminium, N,N-dimethyl-N-[3-[(2-methyl-1-oxo-2-propen-1-yl)amino]propyl]-3-sulfo-, inner salt (5205-95-8)
UNSPSC Code	12162002

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P302+P352-P305+P351+P338-P362+P364
PPE	Eyeshields, Gloves, type N95 (US)
Hazard Codes	C
Risk Statements	20/21/22-34
Safety Statements	26-36/37/39-45
WGK Germany	3
TSCA	TSCA listed
HS Code	2924190090
Storage Class	13 - Non Combustible Solids

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	U0119	3-[(3-Methacrylamidopropyl)dimethylammonio]propane-1-sulfonate	5205-95-8	5G	$97	2026-04-30	Buy
TCI Chemical	U0119	3-[(3-Methacrylamidopropyl)dimethylammonio]propane-1-sulfonate	5205-95-8	25G	$387	2026-04-30	Buy
Apolloscientific	OR52602	[3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt 99%	5205-95-8	1g	$21	2026-06-04	Buy
Apolloscientific	OR52602	[3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt 99%	5205-95-8	5g	$44	2026-06-04	Buy
Apolloscientific	OR52602	[3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt 99%	5205-95-8	25g	$161	2026-06-04	Buy

Product number	Packaging	Price	Buy
U0119	5G	$97	Buy
U0119	25G	$387	Buy
OR52602	1g	$21	Buy
OR52602	5g	$44	Buy
OR52602	25g	$161	Buy

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT Chemical Properties,Uses,Production

Application

Biomedical Hydrogels: Provides biocompatibility and controlled swelling.
Water Treatment & Filtration: Enhances ion-exchange capabilities.
Conductive Polymers & Electronics: Used in electrostatic coatings and sensors.
Antifouling Coatings: Prevents biofilm formation on surfaces.
Specialty Adhesives: Improves adhesion to charged substrates

General Description

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT is a zwitterionic methacrylamide monomer that balances hydrophilic and ionic interactions, making it valuable in bioelectronics, water treatment, and anti-fouling coatings.

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT Preparation Products And Raw materials

Raw materials

Preparation Products

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT Suppliers

Global( 124)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Hugarise New Material Co.,Ltd	+86-15391547019 +86-13296613823	info@hugarise.com	China	150	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
TopScience Biochemical	00852-68527855	info@itopbiochem.com	China Hong Kong	902	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29792	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3861	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9612	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52704	58
CD Chemical Group Limited	+86-13651442114	info@codchem.com	China	17259	58
Changzhou Mascot Import & Export Co., Ltd	+86-0519-85010339 +86-13584504415	info@mascot-ie.com	China	444	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58

Supplier	Advantage
Wuhan Hugarise New Material Co.,Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
TopScience Biochemical	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Changzhou Mascot Import & Export Co., Ltd	58
Alfa Chemistry	58

View Lastest Price from 3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-21	N,N-Dimethyl-N-methacrylamidopropyl-N-propanesulfonic acid inner salt (SPP) 5205-95-8		25kg	≥98.00%	300tons/year	Wuhan Hugarise New Material Co.,Ltd
2021-07-02	[3-(Methacryloylamino)propyl]dimethyl(3-sulfopropyl)ammonium hydroxide inner salt 96% 5205-95-8	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2020-01-10	3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT 5205-95-8		1g	98%min	1kg,10kg,100kg	Career Henan Chemical Co

N,N-Dimethyl-N-methacrylamidopropyl-N-propanesulfonic acid inner salt (SPP)
5205-95-8
$0.00
≥98.00%
Wuhan Hugarise New Material Co.,Ltd

[3-(Methacryloylamino)propyl]dimethyl(3-sulfopropyl)ammonium hydroxide inner salt 96%
5205-95-8
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT
5205-95-8
$0.50
98%min
Career Henan Chemical Co

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT Spectrum

3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT(5205-95-8)IR

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[3-(Methacryloylamino)propyl](3-sulfonatopropyl)dimethylaminium 3-(Methacryloylamino)propyl(3-sulfonatopropyl)dimethylaminium 3-(Methacryloylamino)propyldimethyl(3-sulfonatopropyl)aminium 3-[Dimethyl[3-(methacryloylamino)propyl]aminio]propane-1-sulfonate N,N-Dimethyl-N-[3-[(2-methyl-1-oxo-2-propenyl)amino]propyl]-3-sulfonato-1-propanaminium N-[3-[(1-Oxo-2-methyl-2-propenyl)amino]propyl]-N-(3-sulfonatopropyl)dimethylaminium 3-[3-methacrylamidopropyl(dimethyl)ammonio]propane-1-sulfonate 3-[dimethyl-[3-(2-methylprop-2-enoylamino)propyl]azaniumyl]propane-1-sulfonate 3-dimethyl(3-(N-methacrylamido)propyl) ammonium propane sulfonate [3-(MethacryloylaMino)propyl]diMethyl(3-sulfopropyl)aMMoniuM hydroxide inner salt 96% (3-(methacryloylamino)propyl)dimethyl-(3-sulfopro N,N-DIMETHYL-N-(METHACRYLAMIDOPROPYL)-N-(3-SULFOPROPYL)-AMMONIUM BETAINE N-(3-METHACRYLAMIDOPROPYL)-N,N-DIMETHYL-N-(3-SULFOPROPYL)AMMONIUM BETAINE N-(3-SULFOPROPYL)-N-METHACRYLOYLAMIDOPROPYL-N,N-DIMETHYLAMMONIUM BETAINE [3-(METHACRYLOYLAMINO)PROPYL]DIMETHYL(3-SULFOPROPYL)AMMONIUM HYDROXIDE, INNER SALT 3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT DIMETHYL[3-METHACRYLAMIDOPROPYL]-3-SULFOPROPYLAMMONIUM, INNER SALT N,N-Dimethyl-N-(3-methacrylamidopropyl)-N-(3-sulfopropyl) ammonium betaine N-3-[N?N?Dimethyl-N?(3-sulfopropyl)ammonium]propyl-methacrylamide betaine dimethyl[3-[(2-methyl-1-oxoallyl)amino]propyl]-3-sulphopropylammonium hydroxide (3-(METHACRYLOYLAMINO)PROPYL)DIMETHYL-(3 -SULFOPROPYL)AMMONIUM OH, INNER SALT N,N-Dimethyl-N-(methacrylamidopropyl)-N-(3-sulfopropyl)ammoniumbetaine90+% Ralu Mer SPP 3-(Methacryloylamino)propyldimethyl(3-sulfopropyl)ammonium inner salt DMMPPS 1-Propanaminium,N,N-dimethyl-N-[3-[(2-methyl-1-oxo-2-propenyl)amino]propyl]-3-sulfo-,inner salt 3-[[3-(Methacryloylamino)propyl](dimethyl)ammonio]-1-propanesulfonate Acrylic water-based monomer 3-(Methylpropylene cool amino)propyldimethyl(3-sulfopropyl)ammonium salt 3-(tomb acrylamino)propyldimethyl(3-Sulfonate propyl) ammonium salt DK015 SPP-Sulfopropyldimethyl-3-methacrylamidopropylammonium inner sa -Sulfopropyldimethyl-3-methacrylamidopropylammonium inner sa 1-Propanaminium,N,N-dimethyl-N-[3-[(2-methyl-1-oxo-2-propen-1-yl)amino]propyl]-3-sulfo- [3-(Methacrylamidopropyl)]dimethyl(3-thiopropyl)ammonium inner salt (SPP) [3-(Methacrylamido)propyl]dimethyl(3-sulfopropyl)ammoniumhydroxide [3-(Methacryloylamino)propyl]dimethyl(3-sulphopropyl)ammonium hydroxide inner salt N,N-dimethyl-N-methacryloylaminopropyl-N,N-dimethyl-N-propanesulfonic acid inner salt N,N-Dimethyl-N-methacrylamidopropyl-N-propanesulfonic acid inner salt (SPP) SPP 5205-95-8 H2CCCH3CONHCH2CH2CH2NCH32CH23SO3 C12H24N2O4S Acrylic Monomers Methacrylate Monomers