2021 Hot Sale China Manufacture Supply CAS No 85-44-9 C8h4o3 Purity 99.5% PA Phthalic Anhydride Price

• CAS No.: 85-44-9
• Formula: C8h4o3
• EINECS: 201-607-5
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Model NO.: Normal
• Hydroxyl No.: Monohydroxy
• Certificate: ISO9001
• Melt Colority≤: 20
• Thermally Stable Chroma≤: 50
• Sulphuric Acid Color≤: 40
• Solidification Point(ºC)≥: 131.1
• Free Acid(%)≤: 0.06
• Transport Package: 25kg Bag/500kg Bag
• Specification: 99.5%
• Trademark: Chemichase
• Origin: China
• HS Code: 2917350000
• Production Capacity: 20000 Metric Tons Per Year

Product Description

 

Introduction:

Phthalic anhydride is an organic compound, molecular formula C8H4O3, is a cyclic anhydride formed by intramolecular dehydration of phthalic acid. Phthalic anhydride, a white solid, is an important raw material in chemical industry, especially used in plasticizer manufacturing.
 

Product Name	Phthalic Anhydride
Date in Produced	2019.01.17
Executive Standard	GB/T15336-2013
Test Item	Superior product	Top quality goods	Qualified product	Testing results
Description	White flake or crystallinity powder		White flake or crystalline powder with other shades	White flake or crystalline powder with other shades
Melt colority≤	20	50	100	20#
Thermally stable chroma≤	50	150	-	40#
Sulphuric acid color≤	40	100	150	10#
Solidification Point(ºC)≥	130.5	130.3	130.0	131.1
Content(%)≥	99.50	99.50	99.50	99.97
Free acid(%)≤	0.20	0.30	0.50	0.06
IT IS UP TO QUALITY STANDARD OF OUR PLANT

 

Package
25kg bag

Our Services

1.Provide sample test

2.We are in a good position not only to supply you high quality Chemical material, but also the excellent after sales service.

3.Our sales team will response for your question within 24 hours

Company Information

Shandong Chemichase Chemical Co.,Ltd is founded in 2016 in Dongying,Shandong,

China and is the first-class chemical dealer in the world.

We are experts in research and production of coatings,UPR,polyurethane,water treatment products and solvents,etc. Our shareholding factories are located in Shandong,Hebei and Jiangsu.We have the advantages of raw materials in Shandong and exporting transportation from Qingdao, Tianjin and Shanghai port.Chemichase Chemical is famous for high quality products and excellent services. Now we are stable supplying our products to more than 200 countries and regions which are located in the Middle East,South America,North America,Southeast Asia,Africa,Europe.We have both the expertise and geographical advantage to optimize the local resources and provide you with competitive products while minimizing your costs.With decades of experience in chemicals production and trade, We can also be your honest consultant for chemicals in China to provide additional assistance for your business development.