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Phthalic anhydride

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  Post Date: Feb 25,2014
  Expiry Date: Aug 24,2014
  Detailed Description: Cas No. :85-44-9 Specs:99.8%
Phthalic anhydride PA 99.8% min formula: C8h4o3CAS: 85-44-9hs code: 29173500.00un no.: 2214

Soluble: Slightly soluble in the hot water and the ether, dissolves in the thyl alcohol, the benzene and the pyridine.
Usage: It is important one of organic chemical materials, used in the production of plasticizers, alkyd resins, unsaturatd polyester resin, dyes and pains, pharmaceutical and agricultural chemicals, etc.

Package: 25kg net in plastic woven bag lined with PE bag. 20mt/20'FCL (without pallet)
Storage: Store in cool and dry place, separate with antioxidants.

  CAS Registry Number:

85-44-9

  Synonyms: ;2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;
  Molecular Formula: C8H4O3
  Molecular Weight: 148.12
  Molecular Structure: 85-44-9 Phthalic anhydride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R37/38:;
R41:;
R42/43:;
  Safety Description: S22:;
S24/25:;
S26:;
S37/39:;
S46:;

  Company: Zhengzhou Welcom Tech. Co., Ltd     [ China ]        
  Contact: Hu Miss
  Tel: 0086-371-67986518
  Fax: 0086-371-67985568
  Email: enquiry@cnwelcom.cn
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