China (Mainland)
Sodium lignosulfonate CAS NO.8061-51-6
- Min.Order: 5 Metric Ton
- Payment Terms: T/T,
- Product Details
Keywords
- dispersing agent
- tanning agent
- ceramics additives
Quick Details
- ProName: Sodium lignosulfonate
- CasNo: 8061-51-6
- Appearance: brown crystalline powder
- Application: 1. Can be used as a water-reducing adm...
- PackAge: we can customize the package as requir...
- Port: Tianjin
- ProductionCapacity: 1500 Metric Ton/Month
- Purity: 45-60%
- Storage: keep ventilation in a cool place
- LimitNum: 5 Metric Ton
- Grade: Industrial Grade
Superiority
Sodium lignosulphonate
CAS#: 8061-51-6
The sodium lignosulphonate, which is prepared from alkaline pulping black liquor through filtration, sulfonation, concentration and spray drying, and is a powdery low air-entrained set retarding and water reducing admixture, belongs to an anionic surface active substance, has absorption and dispersion effect on the cement, and can improve various physical properties of the concrete.
Details
Indicators:
Appearance: Black or brown powder
Reducing substance: NMT 7%
Moisture: NMT 6%
pH value: 8.5 - 10.5
Water insolubles: NMT 1.5%
Inorganic salt (Na2SO4): NMT 4.0%
Total content of Ca and Mg: NMT 1.5%
Lignosulphonate: 45% - 60%