Phosphorous Acid

CAT: 1299-RM-P281001-01Size: 10 mgDry Ice: NoHazardous: No

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CAT#:1299-RM-P281001-01Size:10 mg

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CAS Number

13598-36-2

Synonyms

Phosphonic acid

Molecular Formula

H3O3P

Molecular Weight

81.99

Target Alternative Name

Phosphoric

Product Name Synonym

Phosphonic acid

Chemical Information

Phosphonic acid

CAS Number	13598-36-2
PubChem CID	407
IUPAC Name	phosphonic acid
Molecular Formula	H3O3P
Molecular Weight	81.996
XLogP	-1.6
Topological Polar Surface Area	57.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Heavy Atom Count	4
Formal Charge	0
Complexity	26

SMILES

OP(=O)O

InChI

InChI=1S/H3O3P/c1-4(2)3/h4H,(H2,1,2,3)

InChIKey

ABLZXFCXXLZCGV-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 13598-36-2

CID: 407

Formula: H3O3P

MW: 81.996

Interactive 3D Structure

Loading 3D structure...

Computed Properties

Property	Value
Molecular Weight	81.996
XLogP3	-1.6
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	81.98198095
Monoisotopic Mass	81.98198095
Topological Polar Surface Area	57.5 Å²
Heavy Atom Count	4
Formal Charge	0
Complexity	26.3
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	1
Compound Is Canonicalized	Yes

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Catalog	Name
14596568	Phosphorous acid
P17140	Phosphorous acid 98%
P17145	Phosphorous acid 50% solution
sc-286670	Phosphorous acid, 50 % Solution
OR1025227-01	Phosphorous acid diisooctyl phenyl ester
2020C 00500	Phosphorous Acid Crystals 98% Extrapure
78861-01	Phosphorous Acid Crystals (Phosphonic Acid) extrapure, 98%
AK0168-100T-96S	Acid Soil Available Phosphorous Content Assay Kit
MBS9719418-01	Micro Acid Soil Available Phosphorous Assay Kit
GTR18878599	CheKine Micro Acid Soil Available Phosphorous Assay Kit