Industrial Grade Flake 99.5% Purity PA China Phthalic Anhydride
- Location: china
- FOB Price: 700 ~ 1200 / Ton
- Minimum Order Quantity: 1 Ton
- Packaging Detail: 25kg bag
- Delivery Time: 15 to 20 days Day
- Supplying Ability: 50000 Tonne / Year
- Payment Type: T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Product Description
Product Description
Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. Phthalic anhydride is an important chemical intermediate in the plastics industry from which are derived numerous phthalate esters that function as plasticizers in synthetic resins. Phthalic anhydride itself is used as a monomer for synthetic resins such as glyptal, the alkyd resins, and the polyester resins. Phthalic anhydride is also used as a precursor of anthraquinone, phthalein, rhodamine, phthalocyanine, fluorescein, and xanthene dyes. Phthalic anhydride is used in the synthesis of primary amines, the agricultural fungicide phaltan, and thalidomide. Other reactions with phthalic anhydride yield phenolphthalein, benzoic acid, phthalylsulfathiazole (an intestinal antimicrobial agent), and orthophthalic acid.
Application
1.Phthalic anhydride is one of the most important organic chemical raw materials, and its main derivatives are dibutyl phthalate; Dioctyl ester and diisobutyl ester are used as plasticizers for PVC, etc; It can also be used to produce unsaturated polyester resin; Alkyd resin; Dyes and pigments; Various paints; Food additives; Phenolphthalein, a laxative in medicine; Imiphos in pesticides; Clomazone and saccharin sodium, etc.
2.Phthalic anhydride is used as curing agent of epoxy resin.
product package
Packed in lined plastic bags and covered with woven bags, with a net weight of 25kg and 50kg;
It can also be packed in lined plastic bags and external iron barrels or wooden barrels, with a net weight of 50kg.
Our Advantage
Hebei Pulongli Imp&Exp Co., ltd is mainly committed to the research and development of a variety of more suitable for different industries and user applications of professional high-end products, Hebei Pulongli Imp&Exp Co., ltd based on the application of new products, new technology, new process, new materials research and development, in titanium dioxide industry unique, The company has formed several major backbone products such as titanium dioxide for paper making, titanium dioxide for chemical fiber, titanium dioxide for denitrification catalyst, and a series of high-end products such as universal rutile titanium dioxide, universal anatase titanium dioxide, nano photocatalytic titanium dioxide, electronic grade titanium dioxide, etc. We have a rich inventory
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer
Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by
you first, and we will return to you in our first cooperation.
Q3:What's your supply capacity?
A3:Our supply capacity of purified PMDA is:100 metric tons/month.
Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.
Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. Phthalic anhydride is an important chemical intermediate in the plastics industry from which are derived numerous phthalate esters that function as plasticizers in synthetic resins. Phthalic anhydride itself is used as a monomer for synthetic resins such as glyptal, the alkyd resins, and the polyester resins. Phthalic anhydride is also used as a precursor of anthraquinone, phthalein, rhodamine, phthalocyanine, fluorescein, and xanthene dyes. Phthalic anhydride is used in the synthesis of primary amines, the agricultural fungicide phaltan, and thalidomide. Other reactions with phthalic anhydride yield phenolphthalein, benzoic acid, phthalylsulfathiazole (an intestinal antimicrobial agent), and orthophthalic acid.
Item | Standard |
Product Name | O-Phthalic Anhydride, Phthalic Anhydride, PA |
Purity | ≥99.5% |
CAS NO | 85-44-9 |
EINECS No. | 201-607-5 |
Appearance | White scale or crystalline powder |
Melting chromaticity number | ≤20 |
Crystallization point ºC | ≥130.8 |
Thermal stability color number | ≤50 |
Free acid% | ≤0.20 |
Molecular Formula | C8H4O3 |
Application | Plasticizer Manufacturing Raw Material.Curing agent for epoxy resin etc. |
Application
1.Phthalic anhydride is one of the most important organic chemical raw materials, and its main derivatives are dibutyl phthalate; Dioctyl ester and diisobutyl ester are used as plasticizers for PVC, etc; It can also be used to produce unsaturated polyester resin; Alkyd resin; Dyes and pigments; Various paints; Food additives; Phenolphthalein, a laxative in medicine; Imiphos in pesticides; Clomazone and saccharin sodium, etc.
2.Phthalic anhydride is used as curing agent of epoxy resin.
product package
Packed in lined plastic bags and covered with woven bags, with a net weight of 25kg and 50kg;
It can also be packed in lined plastic bags and external iron barrels or wooden barrels, with a net weight of 50kg.
Our Advantage
Hebei Pulongli Imp&Exp Co., ltd is mainly committed to the research and development of a variety of more suitable for different industries and user applications of professional high-end products, Hebei Pulongli Imp&Exp Co., ltd based on the application of new products, new technology, new process, new materials research and development, in titanium dioxide industry unique, The company has formed several major backbone products such as titanium dioxide for paper making, titanium dioxide for chemical fiber, titanium dioxide for denitrification catalyst, and a series of high-end products such as universal rutile titanium dioxide, universal anatase titanium dioxide, nano photocatalytic titanium dioxide, electronic grade titanium dioxide, etc. We have a rich inventory
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer
Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by
you first, and we will return to you in our first cooperation.
Q3:What's your supply capacity?
A3:Our supply capacity of purified PMDA is:100 metric tons/month.
Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.
Contact Information
- Contact Person: Aligaoa N (Sales)
- Company: Hebei Pulongli Imp And Exp Co. Ltd
- Address: Room 1902, Zijin Building, No.100 Huai\'an West Road, Qiaoxi District, Shijiazhuang, Hebei, China
- Telephone: 86-15512176208
- Mobile: 86-1552176208
Company Profile
- Hebei Pulongli Imp and Exp Co. ltd
- [ China ]
- This company is registered as a free member and is not verified or authenticated by Tradekey.com
-
Hebei Pulongli Company has won high praise from domestic and foreign customers with its perfect and professional pre-sale, sale and after-sale services. On the basis of adhering to technological innovation, the company pays close attention to quality management and continuously improves the service level, so that the company can develop well. We welcome domestic and foreign customers to come to...
Basic Information
- Business Type: Trading
- Company Products / Services: titanium dioxide,copper sulphate,zinc oxide,sles,labsa
- Year Established: 2007
- Number of Employees: 6-10