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Contact Person : Ms. li shirley
Company Name : Qingdao Dongdu Co., Ltd.
Tel : 86-532-81621055
Fax : 86-532-80990839
Address : Shandong,Qingdao,(Only for Office) Room 922, Shizheng Aili'an Zonghe Building, No. 151, Zhengyang Road, Chengyang Street, Chengyang District
Country/Region : China

Sodium Sulfite, Anhydrous

Product Detailed

reducer of coloring matter and chemical industries,printing and dyeing industries,medicine,pear making industries

Grade 1	Grade 2	Grade 3	Grade 4
Sodium Sulfite, Content (Na2SO3) %>=	97.0	96.0	93.0	96.0
Ferro(Fe) %<=	0.003	0.005	0.01	0.005
Water-Insoluble Material %<=	0.02	0.03	0.05	0.03
Free (Na2CO3)%<=	0.1	0.40	0.60	0.60
Heavy Metal (Pb)%<=				0.002
Arsenic (As)%<=				0.0002
Appearance	White Crystal Powder

Application:this product is used as the reducer of coloring matter and chemical industries,printing and dyeing industries,medicine,pear making industries and food fresh.Packing:in net 50kg plastic woven bag with inner bag.

Sodium Sulfite, Anhydrous

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