Potassium Persulphate extrapure AR, 98%

CAT: 0565-52254Size: 500 gDry Ice: NoHazardous: No

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Description

Part A

CAS Number

7727-21-1

UN Code

UN No.: 1492, IMCO Class No.: 5.1, Packing Group: III

Storage Temperature

2 - 8°C

Chemical Information

Potassium Persulfate

Potassium persulfate appears as a white crystalline solid. Specific gravity 2.477. Decomposes below 100 °C.

CAS Number	7727-21-1
PubChem CID	24412
IUPAC Name	dipotassium;sulfonatooxy sulfate
Molecular Formula	K2O8S2
Molecular Weight	270.33
Topological Polar Surface Area	150
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	1
Heavy Atom Count	12
Formal Charge	0
Complexity	206

SMILES

[O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]

InChI

InChI=1S/2K.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

InChIKey

USHAGKDGDHPEEY-UHFFFAOYSA-L

Chemical Structure

2D Structure

CAS: 7727-21-1

CID: 24412

Formula: K2O8S2

MW: 270.33

Interactive 3D Structure

Loading 3D structure...

Computed Properties

Property	Value
Molecular Weight	270.33
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	1
Exact Mass	269.8308723
Monoisotopic Mass	269.8308723
Topological Polar Surface Area	150 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	206
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	3
Compound Is Canonicalized	Yes

Catalog	Name
10322	Potassium Persulphate extrapure, 97%
48319	Potassium Persulphate extrapure AR, ACS, ExiPlus, Multi-Compendial, 99%
84569-01	Ammonium Persulphate (APS) extrapure AR, 99%
18040-01	ß-Methylumbelliferone extrapure AR, 98%
15914	Potassium Phosphate Tribasic Anhydrous extrapure AR, ACS, 98%
57955-01	A-Naphthoflavone extrapure AR, 98%
50862	Potassium Pyrophosphate extrapure, 98%
15766-01	Potassium Ferricyanide extrapure, 98%
37423-01	Potassium Pyroantimonate extrapure, 98%
24465-01	Diisopropanolamine (DIPOA) extrapure AR, 98%

Catalog	Name
02158 00500	Potassium Persulphate 98% Extrapure
IN2929	Potassium persulphate
GPC9911-2.5Y	Potassium Persulphate 98%
02478 00500	Sodium Persulphate 95% Extrapure
00226 00500	Ammonium Persulphate 98% Extrapure
3124505	S Potassium persulphate
215900500	Potassium Persulphate 98% AR
196175-01	Potassium Persulphate 98.0%
615065-01	Potassium Persulphate AR 99.0%
02133 00250	Potassium Iodide 99% Extrapure