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215112

Phosphorous acid

Name: Phosphorous acid | Sigma Aldrich | Chemikart
Brand: Chemikart
Price: 2316.55 inr
Availability: InStock

99%

Manufacturer: Sigma Aldrich

CAS Number: 13598-36-2

Synonym(S): Phosphonic acid

Select a Size

Pack Size	SKU	Availability	Price
100 G	215112-100-G	In Stock	₹ 2,316.55
500 G	215112-500-G	In Stock	₹ 3,929.48
2 KG	215112-2-KG	In Stock	₹ 7,480.08

215112 - 100 G

₹ 2,316.55

In Stock

Quantity

Base Price: ₹ 2,316.55

GST (18%): ₹ 416.979

Total Price: ₹ 2,733.529

Quality Level

100

Assay

99%

form

crystals or chunksflakes

solubility

water: soluble

density

1.651 g/mL at 25 °C (lit.)

SMILES string

[H]P(O)(O)=O

InChI

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

InChI key

ABLZXFCXXLZCGV-UHFFFAOYSA-N

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Description

General description: Phosphorous acid (or phosphonic acid) is a phosphorus oxoacid commonly used as an intermediate in chemical synthesis for the production of various phosphorus compounds. It is also used as a strong reducing agent in organic synthesis.
Application: Phosphorous acid (H3PO3, orthophosphorous acid) may be used as one of the reaction components for the synthesis of the following:α-aminomethylphosphonic acids via Mannich-Type Multicomponent Reaction[1]1-aminoalkanephosphonic acids via amidoalkylation followed by hydrolysis[2]N-protected α-aminophosphonic acids (phospho-isosteres of natural amino acids) via amidoalkylation reaction[3]

SAFETY INFORMATION

Pictograms

GHS05,GHS07

Signal Word

Danger

Hazard Statements

H290,H302,H314

Precautionary Statements

P260 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Compare Similar Items

Show Difference

Sigma Aldrich

215112

99%...

Quality Level:

100

Assay:

99%

form:

crystals or chunksflakes

solubility:

water: soluble

density:

1.651 g/mL at 25 °C (lit.)

SMILES string:

[H]P(O)(O)=O

InChI:

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

InChI key:

ABLZXFCXXLZCGV-UHFFFAOYSA-N

Sigma Aldrich

215120

99%...

Quality Level:

200

Assay:

99%

form:

liquid

solubility:

density:

1.483 g/mL at 25 °C (lit.)

SMILES string:

Cl[Si](Cl)(Cl)Cl

InChI:

InChI key:

__

Sigma Aldrich

215147

granular, 99%...

Quality Level:

100

Assay:

99%

form:

granular

solubility:

density:

1.54 g/mL at 25 °C (lit.)

SMILES string:

[Ca]

InChI:

1S/Ca

InChI key:

Sigma Aldrich

21517

stainless steel, 1/4 in. Swagelok, ...

Phosphorous acid

Select a Size

Select a Size

Properties

Quality Level

Assay

form

solubility

density

SMILES string

InChI

InChI key

Related Products

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Description

SAFETY INFORMATION

Pictograms

Signal Word

Hazard Statements

Precautionary Statements

Hazard Classifications

WGK

Flash Point(F)

Flash Point(C)

Compare Similar Items

Show Difference

Sigma Aldrich

Quality Level: 100 Assay: 99% form: crystals or chunksflakes solubility: water: soluble density: 1.651 g/mL at 25 °C (lit.) SMILES string: [H]P(O)(O)=O InChI: 1S/H3O3P/c1-4(2)3/h4H,(H2,1,2,3) InChI key: ABLZXFCXXLZCGV-UHFFFAOYSA-N

Sigma Aldrich

Quality Level: 200 Assay: 99% form: liquid solubility: __ density: 1.483 g/mL at 25 °C (lit.) SMILES string: Cl[Si](Cl)(Cl)Cl InChI: __ InChI key: __

Sigma Aldrich

Quality Level: 100 Assay: 99% form: granular solubility: __ density: 1.54 g/mL at 25 °C (lit.) SMILES string: [Ca] InChI: 1S/Ca InChI key: __

Sigma Aldrich

Quality Level: __ Assay: __ form: __ solubility: __ density: __ SMILES string: __ InChI: __ InChI key: __

Quality Level:

100

Assay:

99%

form:

crystals or chunksflakes

solubility:

water: soluble

density:

1.651 g/mL at 25 °C (lit.)

SMILES string:

[H]P(O)(O)=O

InChI:

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

InChI key:

ABLZXFCXXLZCGV-UHFFFAOYSA-N

Quality Level:

200

Assay:

99%

form:

liquid

solubility:

density:

1.483 g/mL at 25 °C (lit.)

SMILES string:

Cl[Si](Cl)(Cl)Cl

InChI:

InChI key:

__

Quality Level:

100

Assay:

99%

form:

granular

solubility:

density:

1.54 g/mL at 25 °C (lit.)

SMILES string:

[Ca]

InChI:

1S/Ca

InChI key:

Quality Level:

Assay:

form:

solubility:

density:

SMILES string:

InChI:

InChI key: