High Purity Phthalic Anhydride Chemical Raw Material for Resin

• Customization: Available
• CAS No.: 85-44-9
• Formula: C8h4o3
• Model NO.: Phthalic anhydride
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Purity: /
• MOQ: 220 Kg
• Warranty: 1
• Quality: High Qulaity
• Transport Package: Bag
• Specification: 25kg/bag or 500kg/bag
• Trademark: Wanglin
• Origin: Shandong
• HS Code: 2917350000
• Production Capacity: 500000tons/Year

Product Description

Product Description

Recommended product uses:

Used in the manufacture of plasticizers, dibutyl phthalate, resins and dyes, etc.

Ingredients and ingredient information

Content	Purity	CAS NO.
Phthalic anhydride	≥99.7%	85-44-9

Physical and chemical properties

Performance	Parameter
Appearance	white needle-shaped crystals
Molecular formula	C8H4O3
Molecular weight	148.11
Melting point (ºC)	131.2
Relative density (water = 1)	1.53
Boiling point (ºC)	295
Relative vapor density (air = 1)	5.10
Ignition temperature (ºC)	570
Upper explosion limit [% (V/V)]	10.4
Lower explosion limit [% (V/V)]	1.7
Saturated vapor pressure (kPa)	0.13 (96.5ºC)
Solubility	easily soluble in water, ethanol, glycerin, insoluble in acetone.
Main uses	used in soap industry, petroleum refining, papermaking, rayon, dyeing, leather making, medicine, organic synthesis, etc.

Specification

Item
Shipping method	25kg/bag or 500kg/bag
Delivery date	It will be within 1-2 weeks.
Our service	Professional staff and fast reply.

 

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FAQ

Q: Is your company a manufacturer?
A: Yes,we are.
Q: Can I get a sample?
A: Yes,we can provide 1KG for resin as free samples, but freight usually requires the buyer to bear.
Q: I want to find the most suitable resin for my product. Can you make it customized?
A: Yes, as long as it is the needs of customers, we will do our best to satisfy, please contact our customer service, introduce your company's products and requirements, we first introduce or arrange to sample the most close to the parameters of the product,after you test we'll discuss the specific modification parameters.
Q:What is your company's transportation form?
A: Samples generally deliver by international express,a large number of goods can be transported by land or water.
Q: How long is the delivery time?
A: The products in our product list are basically in stock.If the customer needs to purchase the original specifications,it will be within 1-2 weeks.If you need to arrange special packing or change product parameters,we will also help you with the production and delivery as soon as possible.
Q:What's the payment?
A: 50% payment by T/T in advance,50% payment by T/T before shipment.
Q:Can I get a low price if I order a large quantity ?
A: Sure,The price of the Made-in-china is just a reference,because of the raw material price floating is bigger,before purchasing,you need contract with our sales,according to your purchase quantity and request,we will give you the lowest price.