Wholesale Organic Acid Itaconic Acid 99% Cas97-65-4
Wholesale Organic Acid Itaconic Acid 99% Cas97-65-4

Wholesale Organic Acid Itaconic Acid 99% Cas97-65-4

The scientific name of itaconic acid is methylenesuccinic acid, methylene succinic acid, and it is an unsaturated binary organic acid. It contains unsaturated double bonds and has active chemical properties. It can polymerize between itself and other monomers such as acrylonitrile, and is soluble in other solvents such as water and ethanol; It can carry out various addition reaction, esterification reactions and polymerization reactions. It is an important raw material for chemical synthesis industry and chemical production.
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Properties

Itaconic acid or methylene succinic acid

MW: 130.1; MF: C5H6O4;

2. Usage

(1).Itaconic acid and its polymers can be made into effective deodorant by adding a little natural substance, they can react with alkaline or acidic odor such as ammonium, amine, and hydrogen sulfide .They can also be utilized in paper and plastic thin film with deodoring function.
(2).Itaconic acid can copolymerize with styrene and butadiene to prepare SBR latex which is widely used in paper coatings, metal and concrete paint. It is used in paints to improve quality and used as fiber carpet sizing agent to make carpet more endurable.
(3)Itaconic acid can react with acrylic and methacrylic acid or their esters to prepare resins which can be widely used in emulsion coating, leather coating, coatings for car, refrigerator and other electrical appliances to improve adhesion, color and weather resistance. They are also used in eletroporetical coating with excellent adhesion, in dental binder with the help of metal oxides. With chloroalkyl dimethyl benzylammonium chloride added, they can be used to prepare water soluble coating for food packaging to reduce bacteria contamination.
(4).Esters of itaconic acid can be used in paint, ion-exchange resin, lubricant, binder, plasticizer, sealant and molding plastics.
(5)Some other itaconic acid derivatives are used in medicine, cosmetics, lubricant, thickener, herbcide and wool modifier.

3. Specification

TEST ITEM

SPECIFICATIONS

RESULTS

APPEARANCE

WHITE CRYSTALS

WHITE CRYSTALS

COLOR(5% WATER SOLUTION)

5APHA Max

4APHA

MELTING POINT

MELTING POINT

165.2°C-167.3°C

SULFATES

20ppm Max

10ppm

CHLORIDES

5ppm Max

2ppm

HEAVY METALS

5ppm Max

2ppm

IRON

5ppm Max

1ppm

LOSS ON DRYING

0.1% Max

0.05%

RESIDUES ON IGNITION

0.01% Max

0.005%

ASSAY

99.7% Min

99.8%

SHELF LIFE

TWO YEARS

 

 

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