HuBei XianLong Chemical Industry Co.,LTD
Home
About us
Products
Culture
News
Jobs
Order
Contact us
Chinese
 

Sales dept.


Tel: +86-183 0728 1616
Tel: +86-183 0728 1699
Tel: +86-153 2532 5807
Email: xlchem@xlchem.com

 

  Products

Tetrachlorophthalic anhydride

Synonyms: tetrachloro-1,2-benzenedicarboxylic acid anhydride; niagathal; 4,5,6,7-tetrachloro-1,3-isobenzofurandione;
Structural formula:

Molecular weight: 285.9
Index:

Index name

Index

Appearance

white crystal or colorless prism needle-like

Assay

≥99%

Melting point

254-256℃

Boiling point

371℃

Flash point

362℃

Loss on drying

≤0.5%

Free chlorine

≤10ppm

Fe

≤10ppm

Alkali insoluble matter

≤0.5%

HCB

≤0.1%

Uses: mainly used in intermediate of drug, pesticide , dye, pigment, fire retardant of resin, plastic reinforcing agent
Packing: 25kg/paper-plastic laminated bag; 40kg/paper-plastic laminated bag; 750kg/bulk bag

 

 
Copyright(C)2009,HuBei XianLong Chemical Industry Co.,LTD All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice
Home About us Products Jobs Order Contact us Chinese Fine chemicals Tech grade Preparation