Customization: | Available |
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Appearance: | Powder |
Application: | Concrete Admixture |
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Product name | Sodium lignosulfonate |
Synonyms | Lignosulfonic acid, sodium salt |
CAS No. | 8061-51-6 |
Chemical Formula | C20H24Na2O10S2 |
EINECS | None |
Molecular Weight | 534.50 |
HS code | 3804000090 |
Solubility | Sodium lignosulfonate is highly soluble in water. |
Category | Concrete Water Reducing Agent |
Item | Specifications |
Appearance | Brown powder |
Lignosulphonate assay | ≥50.00% |
Moisture | ≤4.50% |
PH value | 7.00-9.00 |
Inorganic salts(Na2SO4) | ≤5.00% |
Total reducing matter | ≤4.00% |
Water insoluble matter | ≤1.50% |
Calcium magnesium general quantity | 0.30-1.50 |
25kg/bag
Sodium lignosulfonate is a dispersant in cement, concrete, dyes, and pigments. In concrete admixtures, it can reduce the water content while maintaining the workability of the concrete. This improves the strength and durability of the final product.
It is also as a binding agent in animal feed pellets, briquettes, and ceramics.
In construction and mining, sodium lignosulfonate is as a dust suppressant to control dust levels on roads and other surfaces.
Sometimes it has uses in soil conditioning agents and as a dispersant in agrochemical formulations.
Huashihang Chemical Group is China leading chemical company.
Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.
Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.
Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.
Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.
Q5: Do you accept third party inspection?
A5: Yes,we do.
Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.
Q7: Is DDU or DDP available?
A7: Yes.
Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.