- Category :
Inorganic chemicals/Inorganic salts
- CAS NO : 8068-05-1
- EC NO :
- Molecular Formula :
- Main Specifications : lignosulphonate: 50%min Total reducing matter:3.0% max
- Synonyms : Lignin,alkali;Lignin,organosolv, propionate;Lignin,organosolv, 2-acetoxyethyl ether;Lignin,hydrolytic, hydroxymethyl derivative;Lignin, alkali;
Package: Packed in plastic film bag wrapped with plastic woven sack with a net weight of 25kg each.
Uses : ceramic additives, concrete admixture
Molecular Structure:
Product description:
Alkali lignin is A type of lignin produced by treating the black liquor from the soda process with acid; used as an extender in the negative plates of storage batteries, in asphalt, and in paperboard products.
Alkali lignin is one of lignosulphonate series, which can be widely used in construction, ceramic, carbon black etc.. areas.
The spec. are as below:
Appearance: Brown powder
PH Value: 10-12
Moisture: 5.0%max
lignosulphonate: 50%min
Total reducing matter: 4.0% max
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