Qingdao ST-ARN Imp & Exp Co., Ltd.
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  • Contact Person : Mr. HUANG ERIC
  • Company Name : Qingdao ST-ARN Imp & Exp Co., Ltd.
  • Tel : 86-532-86120912
  • Fax : 86-532-86120915
  • Address : Shandong,QINGDAO,NO.56 HONGKONG MIDDLE ROAD, QINGDAO,CHINA
  • Country/Region : China
  • Zip : 266071

Organic Salt
maleic anhydride 99.5%

maleic anhydride 99.5%

Detailed Product Description Properties: Maleic anhydride is an important organic chemical raw material and is mainly used to make unsaturated polyester resin, paint, paper treatment agent, medicine, food additive, artificial leather and marble.Usage: To make unsaturated polyester, resin, paint,...
Calcium Lignosulphonate

Calcium Lignosulphonate

Detailed Product Description Specifications:Index nameIndexAppearanceYellow brown power Dispersioncomparing with standard≥100PH (1% Aq. solution)47Moisture%≤7%Lignin%≥55%Water insoluble matter%≤1.5%Properties:Calcium Lignosulphonate is a anionic surfactant. It is a water-reducing agent...


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