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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

Carbonic dihydrazide

Product Detailed

Detailed Product Description

Specification:ItemIndexAppearanceWhite crystal line powder or pelletsActive Content (%) 98.0-100.9pH (12% solution) @ 25 8.45±1.25Free Hydrazine( ppm) 250 Max. Chloride (ppm)10 Max. Sulfate (ppm)20 ppm Max. Silica (ppm)10 ppm Max. Copper (ppm)1 ppm Max. Iron (ppm)4 ppm Max.Na (ppm)4 ppm Max.Pb (ppm)4 ppm Max.Moisture (%)0.2 Max. Properties:

Carbonhydrazide is an oxygen scavenger to prevent corrosion especially in boiler feed system & an intermediate for orgnic synthesis

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