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| Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,Express Delivery |
| Min. Order: | 1 Ton |
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Name: Calcium Lignosulphonate
Other Name: Calcium lignin sulfonate
Chemical Formula: C20H24CaO10S2
CAS Number: 8061-52-7
HS Code: 3804000090
EINECS No: 23-25-059
Packaging: 25kg/Bag
Main Raw Material: Lignosulphonate
Appearance: Brown to yellow brown powder
PH: 4-6
| Selling Units | : | Ton |
| Package Type | : | 25kg/Bag |
| Picture Example | : |
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Calcium Lignosulfonate can be used for refining auxiliaries, casting, pesticide wettable powder processing, briquette suppression, mining, mineral dressing agent, road, soil, dust control, leather tanning packing, carbon black granulation and so on.
Lignosulfonates are compatible with anionic and non-ionic materials, dispersants, wetting agents and most organic and inorganic materials.
Calcium lignosulfonate is a multi-component polymer anionic surfactant, the appearance of light yellow to dark brown powder, slightly aromatic smell, molecular weight is generally between 800 ~ 10000, has a strong dispersion, bonding, chelation. The pH value of 1% aqueous solution is about 4 ~ 6.Spray drying of waste cooking liquid, usually from acid pulping or sulfite pulping. Can contain up to 30% reducing sugar. Soluble in water, but insoluble in any common organic solvent.
Name: Calcium Lignosulphonate
CAS No.: 8061-52-7
MF: C20H24CaO10S2
Product name
Calcium lignosulfonate
Molecular formula
C20H24CAO10S2
Molecular Weight
528.61
Appearance
brownish yellow powder
Lignin content
≥50 ~ 65%
Water insoluble matter
≤0.5 ~ 1.5%
PH
4-6
1.Water reducer
Improve concrete's impermeability, frost resistance, and reduce bleeding. In addition to sugar, wood calcium contains retarding group hydroxyl (—OH) and ether bond (—O—) in its molecule, which can inhibit initial hydration, so it has a retarding effect. The retardation effect of wood calcium changes significantly with the decrease of temperature.
2.ceramics
Calcium lignosulfonate is used in ceramic products, which can reduce the carbon content and increase the green strength, reduce the amount of plastic clay, have good mud fluidity, increase the yield by 70-90%, and reduce the sintering speed from 70 minutes to 40 minutes.
3.Refractory
When making refractory bricks and tiles, wood calcium is used as a dispersant and adhesive, which can significantly improve the operating performance, and has good effects such as water reduction, enhancement, and prevention of cracks.
4.others
Feed binder mineral powder binder calcium lignosulfonate can also be used in refining aids, casting, pesticide wettable powder processing, briquette pressing, mining, beneficiation agent, road, soil, dust control, manufacturing Leather tanning leather filler, carbon black granulation, etc.
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