FOB Price
Get Latest Price700 ~ 1200 / Ton
|1 Ton Minimum Order
Country:
China
Model No:
Phthalic Anhydride
FOB Price:
700 ~ 1200 / Ton Get Latest Price
Place of Origin:
china
Price for Minimum Order:
700 per Ton
Minimum Order Quantity:
1 Ton
Packaging Detail:
25kg bag
Delivery Time:
15 to 20 days
Supplying Ability:
50000 Tonne per Year
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Product Group :
Contact Person Aligaoa
Room 1902, Zijin Building, No.100 Huai\'an West Road, Qiaoxi District, Shijiazhuang, Hebei
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.
| 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. |
| Country: | China |
| Model No: | Phthalic Anhydride |
| FOB Price: | 700 ~ 1200 / Ton Get Latest Price |
| Place of Origin: | china |
| Price for Minimum Order: | 700 per Ton |
| Minimum Order Quantity: | 1 Ton |
| Packaging Detail: | 25kg bag |
| Delivery Time: | 15 to 20 days |
| Supplying Ability: | 50000 Tonne per Year |
| Payment Type: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| Product Group : | Phthalic Anhydride |
