CAS 85-44-9 Phthalic Anhydride

• CAS No.: 85-44-9
• Formula: C8h4o3
• EINECS: 201-607-5
• Type: Synthesis Material Intermediates
• Appearance: Solid
• Quality: Industrial
• Model NO.: 85-44-9
• Colour: White
• Transport Package: 25kg Paper Bag or as The Request of Customer.
• Trademark: megawide
• Origin: China
• Production Capacity: 10000 Mt/Year

Product Description

 

Product Description

White needle-like crystals with a slight odor. Slightly soluble in hot water and ether, soluble in ethanol, benzene and pyridine.

Product Parameters

Melting point	131-134 °C(lit.)
Boiling point	284 °C(lit.)
density	1,53 g/cm^3
vapor density	5.1 (vs air)
vapor pressure	<0.01 mm Hg ( 20 °C)
refractive index	1.4500 (estimate)
Fp	152 °C
storage temp.	Store below +30°C.
solubility	6g/l (slow decomposition)
pka	2.97[at 20 ºC]
form	Flaky Crystals
color	White
Odor	Characteristic choking odor

Applications

Used in the production of plasticizers, alkyd resins, unsaturated polyester resins, dyes and pigments, pharmaceuticals and pesticides.

Packaging & Shipping

Packaging Detail: 25 Kg Paper Bag or as The Request of Customer.
Delivery Detail:

Company Profile

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.