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Phosphorous Acid

Phosphorous acid is a diprotic phosphorus oxoacid that exists as two tautomers in solution, with the major one being HP(O)(OH)2 and the minor one being P(OH)3. Its applications include use in basic lead phosphite production and controlling plant diseases.
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1 – 11 of 11 results
1

Phosphorous acid, 98+%

CAS: 13598-36-2 Molecular Formula: H3PO3 MDL Number: MFCD00137258 Synonym: Phosphonic acid

CAS 13598-36-2
MDL Number MFCD00137258
Synonym Phosphonic acid
Molecular Formula H3PO3
2

Phosphorous acid, 98%, extra pure

CAS: 13598-36-2 Molecular Formula: H3O3P MDL Number: MFCD00137258 Synonym: Orthophosphorous acid

CAS 13598-36-2
MDL Number MFCD00137258
Synonym Orthophosphorous acid
Molecular Formula H3O3P
3

Phosphorous acid, 97%

CAS: 13598-36-2 Molecular Formula: H3PO3 MDL Number: MFCD00137258 Synonym: Phosphonic acid

CAS 13598-36-2
MDL Number MFCD00137258
Synonym Phosphonic acid
Molecular Formula H3PO3
4

Phosphorous Acid, Spectrum™ Chemical
SDP

CAS: 13598-36-2 Molecular Weight (g/mol): 82

CAS 13598-36-2
Molecular Weight (g/mol) 82
5

Sigma Aldrich Fine Chemicals Biosciences Phosphorous acid solution >=50% | 13598-36-2 | MFCD00137258 | 1L

Phosphorous acid solution >=50% | Purity: >=50% | Mol Wt: 82 | 13598-36-2 | MFCD00137258 | 1L

ENCOMPASS
6

Sigma Aldrich Fine Chemicals Biosciences Phosphorous acid 99% | 13598-36-2 | MFCD00137258 | 4X2KG

Phosphorous acid 99% | Purity: 99% | Mol Wt: 82 | 13598-36-2 | MFCD00137258 | 4X2KG

ENCOMPASS
7

Sigma Aldrich Fine Chemicals Biosciences Phosphorous acid | 13598-36-2 | MFCD00137258 | 100g

Phosphorous acid | 99% | 82 | 13598-36-2 | MFCD00137258 | 100g

ENCOMPASS
8

Sigma Aldrich Fine Chemicals Biosciences Phosphorous acid 99% | 13598-36-2 | MFCD00137258 | 2KG

Phosphorous acid 99% | Purity: 99% | Mol Wt: 82 | 13598-36-2 | MFCD00137258 | 2KG

ENCOMPASS
9

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000297415 AF 594 AZIDE TRIETH 10MG

ENCOMPASS_PREFERRED
10

Sigma Aldrich Fine Chemicals Biosciences Phosphorous acid 99% | 13598-36-2 | MFCD00137258 | 500G

Phosphorous acid 99% | Purity: 99% | Mol Wt: 82 | 13598-36-2 | MFCD00137258 | 500G

ENCOMPASS
11

SPEX CERTIPREP LLC 3P PHOSPHOROUS IN H2O1000PPM 250M

(HPS by Zeptometrix) PHOSPHOROUS IN H2O1000PPM 250M

ENCOMPASS_PREFERRED