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POTASSIUM (POLY)SULFIDE

POTASSIUM (POLY)SULFIDE structure

CAS No.: 37199-66-9

Chemical Name:: POTASSIUM (POLY)SULFIDE

Synonyms: LIVER OF SULPHUR;potassiumpolysulphide;POTASSIUM (POLY)SULFIDE;potassium polysulphides;potassiumsulfide(k2(sx));POTASSIUM SULPHIDE (POLY);POTASSIUM POLYSULFIDE, PURE;POTASSIUM POLYSULFIDE GRANULATED, R. G.;PotassiuM (poly)sulfide >=42% K2S basis

CBNumber:: CB6179469

Molecular Formula:: H2KS+

Molecular Weight:: 73.17918

MDL Number:: MFCD00148074

MOL File:: 37199-66-9.mol

Last updated:2022-08-15 17:39:38

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POTASSIUM (POLY)SULFIDE Properties

Melting point	200 °C
Flash point	>200 °C
storage temp.	Flammables area
EWG's Food Scores	1
EPA Substance Registry System	Potassium polysulfide (37199-66-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS07,GHS09

Signal word

Danger

Hazard statements

H252-H314-H335-H400

Precautionary statements

P235-P260-P273-P280-P303+P361+P353-P305+P351+P338

Hazard Codes

C,N

Risk Statements

31-34-50

Safety Statements

26-45-61

RIDADR

3200

WGK Germany

RTECS

TT5950000

HazardClass

4.2

PackingGroup

HS Code

28309085

NFPA 704

	0
3		0

POTASSIUM (POLY)SULFIDE price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	12665	Potassium (poly)sulfide ≥42% K2S basis	37199-66-9	1kg	$289	2024-03-01	Buy
Sigma-Aldrich	12665	Potassium (poly)sulfide ≥42% K2S basis	37199-66-9	6x1kg	$971	2024-03-01	Buy
Sigma-Aldrich	12665	Potassium (poly)sulfide ≥42% K2S basis	37199-66-9	100g	$43.1	2024-03-01	Buy
Sigma-Aldrich	12665	Potassium (poly)sulfide ≥42% K2S basis	37199-66-9	20kg	$2450	2024-03-01	Buy

Product number	Packaging	Price	Buy
12665	1kg	$289	Buy
12665	6x1kg	$971	Buy
12665	100g	$43.1	Buy
12665	20kg	$2450	Buy

POTASSIUM (POLY)SULFIDE Chemical Properties,Uses,Production

Chemical Properties

Ochre to brown lumps

Uses

Potassium polysulfide shows high aqueous solubility and can act as high energy density half-cells for secondary electrochemical storage systems. It can be used as a sulfur source for synthesizing sulfur nanoparticles.

Uses

Fungicide.

Hazard

Moderate fire risk. Toxic by ingestion, irri- tant to skin and eyes.

POTASSIUM (POLY)SULFIDE Preparation Products And Raw materials

Raw materials

Preparation Products

POTASSIUM (POLY)SULFIDE Suppliers

Global( 51)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24727	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	021-61259108 18621169109	market03@meryer.com	China	40228	62
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17770	75
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	16166	55
Hubei Jusheng Technology Co.,Ltd	027-59599241 18871490274	1400878000@qq.com	China	9958	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
LEAP CHEM CO., LTD.	58
Aladdin Scientific	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Thermo Fisher Scientific	75
Shanghai Macklin Biochemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd	58

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potassiumpolysulphide potassiumsulfide(k2(sx)) LIVER OF SULPHUR POTASSIUM POLYSULFIDE, PURE PotassiuM (poly)sulfide >=42% K2S basis POTASSIUM (POLY)SULFIDE POTASSIUM SULPHIDE (POLY) POTASSIUM POLYSULFIDE GRANULATED, R. G. potassium polysulphides 37199-66-9 K2Sx K2Sn Inorganic Salts Potassium Synthetic Reagents