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| CAS Number: | 527-07-1 | Appearance: | White Crystalline Powder |
|---|---|---|---|
| Raw Material: | Corn | HS Code: | 291816 |
| Solid Content: | 99% Min | EINECS: : | 208–407–7 |
| Purity: : | 99+% | Other Names:: | D-Gluconic Acid |
| High Light: | CAS 527-07-1 Sodium Gluconate,SG-B Sodium Gluconate,Textile Dyeing gluconic acid sodium salt |
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Industrial Grade Sodium Gluconate Concrete Additive Textile Dyeing Gluconic Acid Sodium Salt
Sodium Gluconate(SG-B) Product Information :
Sodium Gluconate is most often made by the aerobic fermentation of a sugar, which can come from corn or beets, to produce gluconic acid. The fermentation product, gluconic acid, is neutralized to create 99% Sodium Gluconate.
According to the application, we divide sodium gluconate into industrial use and food grade. Today, we will introduce the role of our industrial grade sodium gluconate in concrete.
Specification:
| Index items | Standard value | Test Results |
| Appearance | White crystalline powder/ granular | White crystalline powder |
| Content | 98%min | 99.20% |
| Reducing substances | 1.0%max | 0.68% |
| Arsenic | 3PPMmax | 3PPMmax |
| Lead | 10PPMmax | 2PPMmax |
| Heavy metals | 20PPMmax | 20PPMmax |
| Loss on drying | 1.0% max | 0.4% max |
| Moisture | 1.0%max | 0.31%max |
| PH Value | 6月8日 | 7 |
| Sulphnate | 0.3max | 0.1 |
| Cloride | 0.05max | 0.03 |
| Conclusion | Complies with requirements for tech grade | |
What’s the role of our industrial grade sodium gluconate in concrete?
Conrete Retader Sodium Gluconate(SG-B) is used as a cement admixture: adding a certain amount of sodium gluconate to cement can increase the plasticity and strength of the concrete, and has a retarding effect. That is to delay the initial and solidification period of concrete. For example, adding 0.15% sodium gluconate can prolong the initial solidification time of concrete by more than 10 times, which is to extend the plastic time of concrete from a few hours to several days without affecting its fastness Spend.
Conrete Retader Sodium Gluconate(SG-B) as a cement admixture has been widely used in important construction projects abroad, such as a large number of bridge projects in the Middle East. However, the application in this area in our country has not been promoted. It is said that sodium cellulose sulfonate is extracted from papermaking wastewater, and its effect is not comparable to that of sodium gluconate.
Sodium gluconate is used as a cement admixture: adding a certain amount of sodium gluconate to cement can increase the plasticity and strength of the concrete, and has a retarding effect. That is to delay the initial and solidification period of concrete. For example, adding 0.15% sodium gluconate can prolong the initial solidification time of concrete by more than 10 times, that is, extend the plastic time of concrete from a few hours to a few days without affecting its firmness.
Application:
Contact Person: Ms. SHANSONG JUFU CHEM TECH
Tel: 86-053188987705
Fax: 86-0531-8898-7710
| Sales office:Bld. 4-405, No. 2177, Tianchen Rd., Jinan, Shandong, China | |
| +86-0531-8898-7705 | |
| info@jfchemtech.com | |
