Eco Friendly Sodium Gluconate Retarder for Concrete in North American Infrastructure

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Product Description

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Basic Information

Model NO.
SG-A
Effect
High Strength Retarder
Setting Time
5 hours delay
Type
Organic Compound Retarders
Raw Material
Corn
Assay
≥99%
pH Value
6.2-7.8
Shelf Life
2 years

Product Description

Sodium Gluconate Retarder

Chemical name: Sodium gluconate (CAS No: 527-07-1)

Synonyms: GLUCONIC ACID SODIUM SALT

Molecular formula: C6H13NaO7 | Molecular Weight: 220.15

Appearance: White or light yellow crystalline powder

Industrial Grade Sodium Gluconate
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Technical Specification

Items Standard Value Results
AppearanceWhite to yellowish white crystalline powderPass
Content≥99.0%99.92%
Reducing Sugars≤0.5%0.25%
Loss on drying≤0.5%0.4%
Chloride≤0.05%0.03%
Sulfate≤0.05%0.03%
Heavy metals≤20ppm8ppm
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Product Application

Sodium Gluconate Applications

Industrial Grade

Construction: Used as a cement additive with significant water reduction and retarding effects. Improves workability and extends construction time.

Water Treatment: Scale and corrosion inhibitor for industrial cooling systems.

Chemicals: Raw material for other gluconates and brightener in electroplating.

Food & Pharma Grade

Food Industry: Adjusts taste, acidity, and coagulation in various food products.

Pharmaceuticals: Used to adjust acid-base balance and maintain osmotic pressure in medical applications.

Other Uses

Textiles: Color leveler in printing and dyeing industry.

Cleaning: Steel surface treatment agent to improve cleanliness before plating.

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Packaging & Storage

Packaging Box Storage Warehouse

Packaging: 25KG plastic woven bags, 25KG paper-plastic bags, or 1000KG ton bags.

Storage: Store airtight at room temperature. Avoid direct sunlight, rain, and moisture.

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Enterprise Profile

Factory Exterior Lab Research Production Line

We are a comprehensive high-tech production enterprise that integrates science, industry, and trade. With a superior geographical location and convenient transportation access to major ports, we specialize in construction chemicals including Redispersible Polymer Powder, Polycarboxylate Superplasticizer, and Sodium Gluconate.

Our products are widely utilized in high-speed railways, water conservancy, nuclear power, bridges, and municipal construction projects. Currently, our exports reach over 20 countries across Latin America, Southeast Asia, Australia, and the Middle East, receiving unanimous praise for quality and stability.

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Frequently Asked Questions

What is the primary application of Sodium Gluconate in construction?
It is primarily used as a high-efficiency retarder and water reducer in concrete to improve workability and prevent cold seams during long-distance transport or hot weather pouring.
What main products do you supply?
We produce and sell Redispersible Polymer Powder (RDP), Sodium Gluconate, Polycarboxylate Superplasticizer (PCE), and Sodium Naphthalene Sulfonate Formaldehyde (SNF).
Can you provide free samples?
Yes, we provide free samples for testing. Usually, the customer only needs to cover the air freight cost.
What are your standard payment terms?
We offer flexible terms including T/T, DP, LC, and DA to support our long-term global partners.
How is quality guaranteed during mass production?
We provide pre-production samples before mass manufacturing and conduct a final inspection of every batch before shipment to ensure compliance with specifications.
What are the recommended storage conditions?
It should be stored in a cool, dry, and ventilated place. Keep the packaging sealed to prevent moisture absorption and avoid exposure to direct sunlight.

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