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| Product Name: |
Phthalic Anhydride (PA/Phthalic Acid Anhydride)
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| Supply Ability: |
1000TONS |
| Related proudcts |
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| Specifications |
see description |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
1000TONS |
| Unit Price: |
800-1200 |
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Phthalic anhydride is an organic compound, C8H4O3, which is a circular anhydride formed by the dehydration of phthalic acid molecules. Phthalic anhydride is a white solid, it is an important raw material in the chemical industry, especially used in plasticizer manufacture. HS code for PA is 2917350000.
Features of Phthalic Anhydride (PA)
Hypotoxic
The danger of combustion in case of high heat, open flame, or contact with an oxidizer
The eighth category of dangerous goods
Phthalic Anhydride Properties
Phthalic Anhydride&©|160; Cas Number (Cas No.) 85-44-9
Phthalic Anhydride UN Number 2214
Phthalic Anhydride Molecular Formula C8H4O3
Phthalic Anhydride Formula Structure
Phthalic Anhydride Molecular Weight 148.11
Phthalic Anhydride IUPAC Name 2-benzofuran-1,3-dione
Phthalic Anhydride Synonyms Phthalic Acid Anhydride
Phthalic Anhydride Density At 1.53 g/cm3
Phthalic Anhydride Boiling Point 284℃
Phthalic Anhydride Melting Point 130.8℃
FAQs of Phthalic Anhydride/Phthalic Acid Anhydride
Q.
What is phthalic anhydride made from?
A.
Phthalic Anhydride is made from phthalates or naphthalene.
Q.
What is phthalic anhydride used for?
A.
It is widely used in the production of plasticizers and pigments. It can also be used as a scorch retarder, light stabilizer and heat stabilizer.
Q.
Is phthalic anhydride dangerous?
A.
If exposed to phthalic anhydride, it may cause acute irritation to personnel, including irritation to eyes, respiratory tract and skin, but no permanent damage has been observed.
Q.
Which process reaction does formation of phthalic anhydride take place by?
A.
There are three ways of the phthalic anhydride production process: Ortho-xylene process, naphthaline process and mixing process.
Douwin Chemical is a professional phthalic anhydride supplier, we provide organic chemistry compounds, phthalic anhydride allergy, butyl acylate, maleic anhydride, etc. Contact us to know density of phthalic anhydride or iupac name of phthalic anhydride. |
| Company: |
Shanghai Douwin Chemical Co.,Ltd
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| Contact: |
douwin .com |
| Address: |
Room 1010, Tai Chen Commercial Building, No.158 Bole South Road |
| Postcode: |
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| Tel: |
051233008602 |
| Fax: |
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| E-mail: |
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