POLYSTYRENE SULFONIC ACID

Chemical Properties

Melting point	1°C
Boiling point	100°C
Density	1.11 g/mL at 25 °C
refractive index	n20/D 1.3718
storage temp.	Sealed in dry,Room Temperature
solubility	H₂O: soluble
form	Liquid
color	Amber
PH	1.55 (25℃)
Water Solubility	Miscible with water, ethanol, methanol, lower alcohols and glycols.
Exposure limits	ACGIH: TWA 0.2 mg/m3 OSHA: TWA 1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 1 mg/m3
FDA UNII	ZSL2FB6GXN
EPA Substance Registry System	Benzenesulfonic acid, 4-ethenyl-, homopolymer (28210-41-5)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314-H318

Precautionary statements

P260h-P301+P330+P331-P405-P501a-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338

Hazard Codes

Risk Statements

Safety Statements

RIDADR

UN 2586 8/PG 3

WGK Germany

TSCA

Yes

HazardClass

NFPA 704:

Product number	Packaging	Price	Product description	Buy
Sigma-Aldrich 561223	100g	$71.3	Poly(4-styrenesulfonic acid) solution Mw ~75,000, 18 wt. % in H2O	Buy
Sigma-Aldrich 561223	500g	$225	Poly(4-styrenesulfonic acid) solution Mw ~75,000, 18 wt. % in H2O	Buy
Alfa Aesar 042653	100g	$59.7	Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln.	Buy
Alfa Aesar 042653	500g	$206	Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln.	Buy

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Kemi-Works Chemical Co., Ltd.	+86-2785736489 +8618171418573	sales@kemiworks.com	China	704	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2967	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58

Send Inquriy