99.8% Phthalic Anhydride
Basic Info
Model No.: PA
Product Description
Model NO.:PA Kind:Plastic Plasticizer, Painting Appearance:White Flakes or Crystalline Einecs No.:201-607-5 Purity:99.5% Mf:C8h4o3 Appearnce:White Scaly or Crystalline Powder Trademark:SX Specification:99.5 Origin:China (Mainland)) HS Code:2917350000 99.8% phthalic anhydride
Packaging & Delivery
Packaging Detail: 25kgs in net PP bag, 23mts in the 20FCL or as your request
Delivery Detail: Within three weeks after payment
Specifications
Chemical plasticizer/drug synthesis industry manufacturer phthalic anhydride
1, own factory
2, melting point: 130.8
White powder
Chemical plasticizer/drug synthesis industry manufacturer phthalic anhydride
Introduction:
1. Phthalic anhydride is the organic compound with the formula C8H4O3. This anhydride of phthalic Acid, a colourless solid, is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. In 2002, approximately 4.6 billion kilograms were produced
2. Applications in industry and organic synthesis
Phthalic anhydride is a versatile intermediate in organic chemistry, in part because it is bifunctional and cheaply available. It undergoes hydrolysis and alcoholysis. Hydrolysis by hot water forms ortho-phthalic acid. This process is reversible: Phthalic anhydride re-forms upon heating the acid above 180 ° C.
Contact us if you need more details on 99.8%Phthalic Anhydride. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cas No 85-44-9 Phthalic Anhydride、Manufacture Plasticizer Phthalic Anhydride. If these products fail to match your need, please contact us and we would like to provide relevant information.
Packaging & Delivery
Packaging Detail: 25kgs in net PP bag, 23mts in the 20FCL or as your request
Delivery Detail: Within three weeks after payment
Specifications
Chemical plasticizer/drug synthesis industry manufacturer phthalic anhydride
1, own factory
2, melting point: 130.8
White powder
Chemical plasticizer/drug synthesis industry manufacturer phthalic anhydride
Introduction:
1. Phthalic anhydride is the organic compound with the formula C8H4O3. This anhydride of phthalic Acid, a colourless solid, is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. In 2002, approximately 4.6 billion kilograms were produced
2. Applications in industry and organic synthesis
Phthalic anhydride is a versatile intermediate in organic chemistry, in part because it is bifunctional and cheaply available. It undergoes hydrolysis and alcoholysis. Hydrolysis by hot water forms ortho-phthalic acid. This process is reversible: Phthalic anhydride re-forms upon heating the acid above 180 ° C.
| Item | Index | |||
| Top grade | First grade | Qualified product | ||
| Appearance | white scaly or crystalline powder | white scaly or crystalline powder with slight colors | ||
| molten Chroma(Chroma no. ) | 20 | 50 | 100 | |
| thermostable Chroma(Chroma no. ) | 50 | 150 | - | |
| Chroma of vitriol(Chroma no. ) | 60 | 100 | 150 | |
| crystallization point(°C) | 130.5 | 130.3 | 130.0 | |
| Purity(mass fraction)% | 99.80 | 99.50 | 99.00 | |
| Free acid(mass fraction) % | 0.20 | 0.30 | 0.50 | |
| Ash(mass fraction)% | 0.05 | - | - | |
Contact us if you need more details on 99.8%Phthalic Anhydride. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cas No 85-44-9 Phthalic Anhydride、Manufacture Plasticizer Phthalic Anhydride. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Hot Prodcuts
Other Products
Hot Products
High Purity Food Grade & Industrial Grade Ammonium AlumFdn Water Reducer, Low, High DensityChrome Oxide Green (1308-38-9) for PigmentWater Treatment Potash Alum (7784-24-9)Copper Oxide 1317-38-0Industrial Grade Calcium HydroxideIron Oixde Pigment with Good Quality98% Zinc Sulphate - Znso4White Pigment, Zinc Oxide CAS No. 1314-13-2KOH Potassium Hydroxide 90%, 95%Borax 99% Anhydrous, 5 H2O, 10 H2O 1303-96-4Carbon Black N220, N330, N550, N770, N990Water Treatment Aluminium Sulphate 15.8%~17%95% 98%Pentaerythritol (115-77-5) for Coating Industry77% 85% 90% 98% 64-18-6 Formic AcidSoda Ash - Sodium Carbonate, Naco3 497-19-8