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Phosphorous acid

CAS: 13598-36-2
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Updatetime:Dec 03 2015
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Quick Details
Classification: Inorganic Acids
Cas NO.: 13598-36-2
Molecular Formula: H3PO3
Melting Point: 73℃
Boiling Point: 200℃
Stability: Stable. Incompatible with strong bases. Hygroscopic.
Water Solubility: SOLUBLE
Refractive index:
Flash Point: 200°C
Purity: 99%
Appearance: white crystalline solid
usage: reducing agent and pesticide intermediates.
Brand Name:
EINECS: 237-066-7
Aliase:
Purity: 99%
Appearance:White Powder
Brand:
worldwide: America
Brazil: Asia
Usage:
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Detailed Description

 Chemical name: Phosphorous Acid             

Molecular Formula: H3PO3                 
Molecular Weight: 82.0                    
CAS Number:13958-36-2                      
Typical Properties:

Appearance

White Powder

Purity (%)

98.0 min

Chloride (%)

0.01 max

SO42 (%)

0.008 max

PO42 (%)

0.2 max

Iron (as Fe, ppm)

10.0 max

Application:

Phosphorous acid can be used as  reducing agent and pesticide intermediates. Used in the manufacture of nylon whitening agent, plastic stabilizers, synthetic fiber, dibasic lead phosphite, glyphosate, water treatment agent ATMP and Potassium dihydrogen phosphite. And it is also the production raw material of potassium hydrogen phosphate, synthetic fiber, plastic stabilizer and organic phosphonic pesticide . It can be used as a stabilizer of polycarbonate, also used in the manufacture of nylon 1010 antioxidant, can also be used for production of high efficient water treatment agent ATMP.

 

 

Company Information
Name:Jiangsu Andelong Chemistry Development Co., Ltd
Category:Corporation/Limited Liability Company
Trade Category: Manufacturer
Registered Time: 2013
Registered Capital: Below US$100 Thousand
Legal Representative:
Employees: 5 - 10 People
Product/Service: water treatent chemicals;phosphorous acid;ATMP;PBTC;HEDP;HPMA;corrosion inhibitors;chelating agents;scale inhibitors
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