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Calcium lignosulfonate
Description
Calcium lignosulfonate also names Lignosulfonate Acid,calcium salt,it is by-product of paper plant,by bisulfite treatment process for wood pulp.
CAS Number:8061-52-7
EC Number:617-125-7
Appearance:Brown Powder
Specification
Appearance:Brown powder
Moisture:9.0%max
PH value:4.5-6.5
Lignosulphonate assay:50%min
Total reducing matters:12%
Water insoluble matter:1.5%max
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Use
Concrete admixture and additives,to improve concrete performance;it is also used as binder.
Packing
25kg/bag
Shelf life
18 months
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