| Customization: | Available |
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| Appearance: | Water, Yellow Brown Powder |
| Application: | Concrete Admixture |
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| Name | Sodium Lignosulfonate |
| Chemical Name | Lignosulfonic Acid Sodium Salt |
| CAS NO. | 8061-51-6 |
| EINECS NO. | 23-25-059 |
| Application | 1.Concrete Admixture: Sodium lignosulfonate can be used as water reducer in concrete, the water reducing rate is 8-9%. And it also can be used as retarder, early strength agent, air entraining agent, pumping aid agent and so on. If you want to used in cement, also can be cement grinding agent. 2.Dispersing: Sodium lignosulfonate is a high weight electrolyte containing sulfonate, carboxyl and phenol hydroxyl groups. It is absorbent to organic and inorganic particles chemically or physically, and keeps them dispersing stably due to its strong hydrophilic property and negative charges. 3.Binding: Lignosulfonate has a binding property since it is a high polymer. It has an excellent binding property since it contains not only lignosulfonate but also reduces sugar and sugar sulfonate. 4.Chelating: Lignosulfonate and sugar derivatives have a chelating property making hydrophilic or hydrophobic compounds since they contain sulfonate, carboxyl and phenol or alcohol hydroxyl groups and they are absorbent to polyvalent metal ions. |
| 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. |
| Test Items | Standards | Test Results |
| Appearance | Light Brown Powder | Conforms |
| Lignosulfonate Content | 45-60% | 53 |
| Solid Content | ≥93.0% | 93.3 |
| PH (1% aqueous solution) |
9-10 | 9.5 |
| Reducing Substance | ≤4% | 3.7 |
| Water Content | ≤2.97% | 2.5 |
| Water Insoluble Matters | ≤2.0% | 1.2 |
| Packing | Normaly packed in 25kg woven bags with inner plastic lining. Customized package may be available if required. |
| 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. |
| Company Information | Shandong Jufu Chemical Technology Co., Ltd. is a professional company has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders. |
| Our Service | 1. SGS certified Chinese supplier 2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service; 3. Offer customization product and all-around product application programs according to customers' requirement; 4. Supply FREE sample and accept small orders; 5. Accept Customized Packages; 6. Operated by in professional teams, offer quality after-sales service and technical support. |
| Where Are We | Located in Jinan, capital city of Shandong Province, Jufu possesses advantageous location and convenient transportation. Products can reach Qingdao/Tianjin port within 24hours after factory delivery. There is only 400km from Beijing, 1 hour by air, 2 hours by High-speed railway; About 800km from Shanghai, 1.5 hours by air, 3.5 hours by High-speed railway. |
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