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

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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