Phthalic Anhydride White Crystalline Phthalic Anhydride 99.9% Min
China Phthalic Anhydride White Crystalline Phthalic Anhydride 99.9% Min, Find details about China Phthalic Anhydride, Phthalic Anhydride Price from Phthalic Anhydride White Crystalline Phthalic Anhydride 99.9% Min
Basic Info.
Model NO.
Phthalic anhydride
CAS No.
85-44-9
Other Names
2, 5-Isobenzofurandione; Phthalic Anhydride 99+ %
Mf
C8h4o3
Einecs No
201-607-5
Appearance
White Crystal
Molecular Weight
148.12
Type
Syntheses Material Intermediates, Phthalic Anhydr
Application
Plasticizer
Boiling Point
284
Package
Client′s Request
Flash Point
152
Grade
Indstrial Grade
Solubility
6g/L
Trademark
rich
Transport Package
Bags
Specification
20T/20-container
Origin
Dongying, Shandong, China
HS Code
29051200
Model NO.
Phthalic anhydride
CAS No.
85-44-9
Other Names
2, 5-Isobenzofurandione; Phthalic Anhydride 99+ %
Mf
C8h4o3
Einecs No
201-607-5
Appearance
White Crystal
Molecular Weight
148.12
Type
Syntheses Material Intermediates, Phthalic Anhydr
Application
Plasticizer
Boiling Point
284
Package
Client′s Request
Flash Point
152
Grade
Indstrial Grade
Solubility
6g/L
Trademark
rich
Transport Package
Bags
Specification
20T/20-container
Origin
Dongying, Shandong, China
HS Code
29051200
Product Desciption
High quality Phthalic Anhydride
Phthalic Anhydride
White scaly solid or powder, or white needle-like crystals, with a slight odor, specific gravity 1.527(4 °C) , melting point 130.8 °C, boiling point 284.5 °C, easy sublimation, slightly soluble in cold water, easily soluble in hot water and hydrolyzed into Phthalic Acid, soluble in ethanol, benzene and Pyridine, slightly soluble in ether.
INDEX
| Item | Top grade | First grade | Qualified product |
| Appearance | white scaly or crystalline powder | 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 |
Phthalic anhydride is one of the most important organic chemical raw materials. Its main derivatives are dibutyl phthalate, dioctyl phthalate and diisobutyl acrylate. It is used as a plasticizer for PVC; it can also be used to produce unsaturated poly Ester resin, alkyd resin, dyes and pigments, various paints, food additives. Used as an analytical reagent and also for organic synthesis.
DONGYING RICH CHEMICAL CO., LTD is developed in 2014 by the foreign trade department of Shandong International Trade Co.,Ltd which was founded in 2000. Our product sales are ranked among the top nationwide, is one of the largest distributors of methylene chloride industry sales. Our products are exported to Europe, America, Africa, southest Asia and other regions, and also over 20 provinces and cities in China.
24hours Service Rich experience Higher loyalty Better commitment
2.Rich Experience: Export to many countries, such as Australia,India,New Zealand,Bangladesh , Thailand and so on
3.Competitive price: Factory direct sale
4.Best Service: Email your suggestions or complaints, and we will handle them A.S.A.P
Q1. What is your terms of packing?
A: Generally, we pack the goods in drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q2. What is your terms of payment?
A: Supports LC, TT and others as appropriate
We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF.
Q4. How about your shipping time?
A: Generally, it will take 10-15 days after payment.
The specific delivery time depends on the items and the quantity of your order.
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