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content: ≥99.0%
water: ≤0.05%

sulphate:

 ≤0.17%
PH value : 5-6

Properties: It is a kind of excellet bleacher for paper pulp and is suitable for ink removing pulp of waste paper. It is not harmful for environment.
 
     

Add: Caojia Village, Wangfu Street, Qingzhou City, Shandong, China. Tel:0536-3262828　0536-3295111　Fax:0536-3262688　Zip:262500
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