High quality o-Phthalic anhydride CAS 85-44-9 PA Phthalic anhydride (Business Opportunities - Marketing & Sales)
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High quality o-Phthalic anhydride CAS 85-44-9 PA Phthalic anhydride | |
Free Online Advertising Free Internet Web Site Advertising. UK Free Classifieds United Kingdom Free Ads Website. 100% Free Ad Posting. Canada Free Ads Popular Online Classifieds in Canada. No Sign up, No Email Required to Post. Product Name :O-Phthalic Anhydride CAS :85-44-9 Whatsapp: +852 51952322 Snapchat: sophia0403241 Email: sales-director@typugroup.com Telegram:+852 51952322 Signal：+852 51952322 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.  | |
| Target State: All States Target City : Australia Last Update : 31 October 2024 5:18 PM Number of Views: 45 | Item Owner : Sophia Li Contact Email: Contact Phone: +85251952322 |
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