| Customization: | Available |
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| CAS No.: | Technical Services |
| Formula: | 9004-34-6 |
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| Chemical Nature | Calcium lignosulfonate is a multi-component polymer anionic surfactant. It appears as a light yellow-brown powder substance with a slightly sweet smell. The molecular weight is generally between 800 and 10,000 and has strong dispersibility, adhesion, and chelation. |
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| Typical Properties |
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| Features of application | Used as a concrete water-reducing agent: :0.25-0.3% of the cement content can reduce water consumption by more than 10-14%, improve concrete workability and project quality. It can suppress slump loss in summer and is generally used with high-efficiency water-reducing agents. It is especially suitable for cement grinding aids. |
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| Usage | Pre-mix evenly with other dry powder components before packaging. Mix and use on-site according to the recommended amount of water. The recommended addition amount is 0.25%-0.30% of the cementitious material, which must be pre-tested according to the raw materials and construction specifications before use. |
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| Packaging | 25 kg / 55 lb paper bag |
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| Storage condition | Store products with original packaging in a dry, clean environment and away from heat sources. This product is not easy to lose efficacy, but it is hydrophilic-based. If the storage environment is poor, it will slowly absorb moisture. It is recommended to follow the first-in-first-out principle when using it. The packaging must be tightly sealed to prevent moisture intrusion if not finished use. |
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| Product safety | According to the legal provisions on dangerous goods and preparations, this product is non-hazardous. Avoid dust formation and accumulation. Scattered effects should be swept up while keeping them dry. Touching with water will cause a risk of slipping. Contact us for further information. |
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| General | The usual safety precautions when handling chemicals must be observed. These include the measures described in Federal, State and Local health and safety regulations, thorough ventilation of the workplace, good skin care and wearing of protective goggles. |
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| Material Safety Data Sheet |
All safety information is provided in the Material Safety Data Sheet for Calcium lignosulfonate |
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| Transport Regulation | Not known as a dangerous good according to transport regulations. |
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