| Classification: | Chemical Auxiliary Agent |
|---|---|
| Model Number: | SF-2 |
| Brand Name: | yuansheng cheica l |
| Usage: | Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals |
| Type: | Carbon Black |
| Place of Origin: | China (Mainland) |
| Purity: | >93% |
| EINECS No.: | 23-25-059 |
| MF: | C20H24Na2O10S2 |
| Other Names: | sodium ligno |
| CAS No.: | 8061-51-6 |
| appearance: | yellow brown powder |
| dry matter: | >93% |
| ph: | 9~10 |
| water: | <2.97% |
Quick Details
Specifications
Agriculture Grade,Industrial Grade Grade Standard Sodium Lignosulphonate
Description:
the sodium lignosulphonate , which is prepared from straw and wood mix pulp black liquor through filtration , sulfonation , concentration and spray drying ,and is a powdery low air-entrained set retarding and water reducing admixture ,belongs to anionic surface active substance ,has absortion and dispersion effect on the cement , and can improve various physical properties of the concrete .
Application :
1. can be used as a water-reducing admixture for concrete , and applicable for
projects such as culvert , dikes reservoirs , airports ,expressways and so on .
2.used as a scale remover and circulating water quality stabilizer on boilers .
3.sand preventing and sand fixing agent .
4.used for electroplating and eletrolysis , and can ensure the coatings are uniform and have no tree-like patterns.
5.used as a tanning auxiliary in leather industries.
6.used as a flatation agent for ore dreeing and an sdhesive for mineral powder smelting .
7.coal water slurry additive.
8.long-acting slow release nitrogen fertilizer agent , a modified additive for high-efficiency slow-reelease compound fertilizers.
9 used as a filler and a dispersant for vat dyes and disperse dyes , a diluent for acid dyes and so on.
Main indicators:
|
test items |
specification |
|
appearance |
yellow brown powder |
|
dry matter |
>93% |
|
lignosulfonate |
45~60% |
|
PH |
9~10 |
|
water |
<2.97% |
packing&shipping :
packing : 25kg/bag.outer woven bags with inner plastic lining
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 .
transportation:Non-toxic, harmless , non-inflammable and non-explosive chemicals, it can be transported in truck and train.

