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Itaconic Acid
Posted at: TradersCity --> Offers to Sell and Export
Posted on: Mon 14 Jan, 2008 2:00 am
1. Properties
Itaconic acid or methylene succinic acid
MW: 130.1; MF: C5H6O4;
Structural Formula:
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
Appearance white crystal or powder
Purity 99.8%min
Melting point 165-168
Loss on drying 0.2% max
Ignition residue 0.01% max
Color 5APHA max
Iron(Fe) 0.00015% max
Heavy metal(Pb) 0.0005% max
Chloride(Cl-) 0.0005% max
Sulfate(SO42-) 0.0015% max
4. Packing
1)25kg in woven bag inner-lined with plastic bag.(21MT /FCL,18MT without pallet)
2)Upon customer's request.
5.Storage and transportation
Keep away from moisture, sunlight, and rain. Do not leave in open space. Do not mix with toxic, odored, colored or corrosive substance. Avoid contacting with skin or eyes. Wash thoroughly with water in case of contacting with mouth or eyes.
Best Regards./ Frank Fang
Hangzhou Fly IMP. & EXP. CO.,LTD
14F, WuKuang Mansion ,North ZhongShan Road.Hangzhou.Zhejiang
Tel:0086 0571 88360525
Mobile phone: 0086 013588477542
Fax: 0086 0571 85354597
Email: fangbin1@hzcnc.com,
Frank_fang@flyexport.com
Http://www.flyexport.net
_________________
Contact Name: Henry Fang
Company Name: Hongkong Henry Industry Co., Ltd
Email: Henry_fang@henryindustry.com
Tel: 0086013588477542
Fax: 0086057187913115
Street Address: Room 402, Building 20,
Dingan Yuan Hangzhou, Zhejiang, China
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Posted By Fangbin
Country:  China
Member Since: 11 January 2008
Total Leads: 2
Business focus: Itaconic Acid, L-threonine
  
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