Costa Rica Construction Sodium Gluconate Mortar Retarder for Eco-Friendly Concrete

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Product Description

📊 Basic Information
Model NO.
SG-A
Effect on Strength
High Strength Retarder
Function
Delayed Setting Time, Extension Concrete
Setting Time Delay
5 hours
Type
Organic Compound Retarders
Raw Material
Corn
Assay
≥99%
pH Value
6.2-7.8
Shelf Life
2 years
Certification
ISO9001
📝 Product Description
Sodium Gluconate Banner

Chemical Name: Sodium gluconate

CAS No: 527-07-1

Molecular Formula: C6H13NaO7

Appearance: White or light yellow crystalline powder

Molecular Weight: 220.15

Sodium Gluconate Powder
🔬 Specification Data
Items Standard Value Results
AppearanceWhite to yellowish white powderMeets Requirements
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
🏗️ Product Application
Application Banner

Sodium Gluconate is highly versatile and soluble in water. Its performance is critical across several industrial sectors:

Industrial Grade

Construction: Functions as a cement additive with water-reducing and retarding effects, improving workability and quality.

Chemicals: Raw material for gluconates, used in electroplating as a brightener (0.1-0.2g/L).

Water Treatment: Scale and corrosion inhibitor for industrial systems.

Food & Pharma

Food: Used as an additive to adjust taste, acidity, and coagulation.

Pharma: Adjusts acid-base balance and maintains osmotic pressure for nerve function recovery.

Other Uses

Metal Cleaning: Excellent chelating agent for steel surface treatment.

Printing/Dying: Works as a color leveler for stable dye distribution.

📦 Packaging & Shipping
Packaging Bags

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

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

🏢 Production Capability

A comprehensive high-tech production enterprise integrating science, industry, and trade. Products are widely used in high-speed railways, water conservancy, nuclear power, bridges, and municipal construction projects.

Factory View
Facility 1 Facility 2 Facility 3
Frequently Asked Questions
Q1: What is the primary role of Sodium Gluconate in concrete?
A: It acts as a high-strength retarder and water reducer, extending the setting time and improving the working performance of the concrete.
Q2: What are your main product offerings?
A: We specialize in Redispersible Polymer Powder (RDP), Sodium Gluconate, Polycarboxylate Superplasticizer (PCE), and Sodium Naphthalene Sulfonate Formaldehyde (SNF).
Q3: Can I request samples for testing?
A: Yes, free samples are provided for quality evaluation, though customers typically handle the air freight costs.
Q4: How should Sodium Gluconate be stored to maintain quality?
A: It should be stored airtight at room temperature, kept away from direct sunlight, moisture, and rain.
Q5: What are the available payment terms?
A: We offer flexible payment options including T/T, D/P, L/C, and D/A to support our long-term partners.
Q6: How is product quality guaranteed?
A: Quality is ensured through a pre-production sample before mass production and a final inspection before every shipment.

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