| Classification: | Chemical Auxiliary Agent |
|---|---|
| Model Number: | SF-3 |
| Brand Name: | Yuansheng Chemical |
| Usage: | Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals |
| Type: | tanning additive |
| Place of Origin: | China (Mainland) |
| Purity: | 93% |
| EINECS No.: | 23-25-059 |
| MF: | C20H24Na2O10S2 |
| Other Names: | sodium lignosulfonate |
| CAS No.: | 8061-52-7 |
| sodium lignosulfonate: | sodium lignin |
Quick Details
Specifications
Basic information
Cas:8061-52-7
Formula: C20H24CaO10S2
Raw materials: 100% imported wood pulp
Specifications:
|
Test Items |
Speicifaction |
|
pH |
10-12 |
|
Lignosulfonate |
50-60% |
|
Dry matter |
≥93.0% |
|
Water insolubles |
≤1.5% |
|
Ca+Mg content |
≤0.5% |
Main performance:
1. Water-reducing agent
a. prefabricated or fresh concrete construction.
b. preparation of antifreezing, pump-deliverable water reducing agent.
c. preparation of different type of water reducing agent.
2. Used as fertilizer raw material. Sodium lignosulfonate is rich of many microelement and organic materials. It performs well as fertilizer raw materials.
3. Used as animal feed additives.
4. Used as ore binder: smelting industry, with sodium lignosulfonate mixed with slag, into powder ball into the kiln dried, can greatly improve the smelting recovery.
5. The refractory material: the manufacture of refractory brick, the use of sodium lignosulfonate dispersant and binder, can significantly improve performance and reduce the water, increased, to prevent cracking and other good results.
6. Ceramics: sodium lignin for ceramic products, can reduce the carbon content increased green strength, reduce the amount of plastic clay, mud, good liquidity, increase yield 70-90%, the sintering rate was reduced from 70 minutes to 40 minutes.
7. Adhesive
a. It is used as mineral powder adhesive to improve recovery rate in refinery process.
b. It is an excellent adhesive for fireproof products. It can improve the products' strength and prevent cracks.
c. It reduces the viscosity of clay and improves the product yields in the ceramic fabrication.
d. If is added with phenol type additives in electrolysis, purer precipitates is formed.
Packing, storage & transportation:
1. Packing: 25kg in PP woven bag lined with plastic film.
2. Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage.
If agglomerated, please crush and make it into solution, and its effect will be the same.
3. Transportation: Non-toxic, harmless, non-inflammable and non-explosive chemicals
it can be transported in truck and train.