High quality o-Phthalic anhydride CAS 85-44-9 PA Telegram:+852 46079074
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Quick Details
CAS No.:85-44-9
Other Names:BENZENOL, CARBOLIC ACID SOLID
MF:C8H4O3
EINECS No.:201-607-5
Place of Origin: China
Type:Pharmaceutical Intermediates
Purity:99%
Application:Chemical raw materials
Appearance:White powder
Color:White
Melting point:40-42
Boiling point:182
Molecular formula:C8H4O3
Storage:2-8
Packing:20kg/bag
Grade:Indstrial Grade
Product Name
Phthalic anhydride
CAS No.
85-44-9
Appearance
White powder
Purity
≥99%
Capacity
2000mt/year
Min.packing
500gram
Application
Organic intermediate
Standard
Enterprise export
Manufacturer
TYPU
More information
Molecular Formula: C8H4O3
Molecular Weight: 148.12
CAS Registry Number: 85-44-9
EINECS: 201-607-5
Melting point: 129-132 ºC
Boiling point: 284 ºC
Flash point: 152 ºC
1.Characteristic:
The phenol has a density of 1.071 g/cm3, a boiling point of 181.8 ° C, and a melting point of 40.8 ° C; phenol is easily soluble in alcohol, chloroform, diethyl ether, glycerin, carbon disulfide, lye, acetic acid, and the like. Oxygen in the air oxidizes phenol to benzoquinone.
Pure phenol is a white crystal with a special odor. It is stored for a long time, especially in the case of sunlight. It is easily oxidized and is rosy or dark brown. Phenol is easily deliquescent and is weakly acidic.
2.Uses:
Phenol is an important chemical raw material, which can be used in the production of dye intermediates, resins, bisphenol A, polycarbonate, fiber, medicine, pesticides, etc.
3.Packing:
Phenol is packed in 200 liter galvanized drums with a net weight of 200kg. It can also be shipped in stainless steel tank trucks.
4.Transportation:
Prevent violent impact during transportation, prevent sun and rain.
Storage: Phenol is stored at room temperature, and it needs to be dry and ventilated in the warehouse.
5.Safety:
phenol is toxic, corrosive, hygroscopic, easy to deliquesce, has a special pungent odor; flammable in case of high heat, open flame and strong oxidant; it has strong irritating effect on the skin and causes burns. If it touches the skin accidentally, it should be immediately Rinse with plenty of water and wash with 10%-40% ethanol. If you have severe burns, you should seek medical advice quickly. Wear protective equipment when using.
The phenol product implements the national standard GB/T339-2001, which has been awarded the “International Standard Certificate for Product Adoption” (equivalent to ASTM D2439); the phenol product has won the National Gold Award; from 1995 to the present Continuously obtained Beijing famous brand products.
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Typu Group
Founded in 2008, the company specializes in the production of APIs, fungicides, daily chemicals and dye intermediates.Typo also supplies its customers with a wide range of industrial chemicals. After years of development, Typo has grown into a diversified development company involving not only chemicals, but also steel, real estate, clothing, agricultural products, etc. We can provide OEM service according to customer demand.If you have a good plan for a new product, but lack laboratory equipment and human resources, we are happy to solve this problem for you.My company with reliable quality, low price and good reputation, service and users.Customer-oriented, with a variety of products to meet the needs of customers at different levels, can call various pharmaceutical intermediates and daily chemicals.We always adhere to the brand market, quality of survival, innovation and development, service and efficiency of the business philosophy, to provide users with quality products and services!