High Performance Sodium Gluconate Retarder for Building Site Concrete and Mortar

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Product Description

High Performance Sodium Gluconate Retarder

Basic Information

Model NO.SG-ATypeOrganic Compound Retarders
Effect on StrengthHigh Strength RetarderAssay≥99%
FunctionDelayed Setting Time, Extension ConcreteRaw MaterialCorn
Setting Time Delay5 hourspH6.2-7.8
Shelf Life2 YearsChloride≤0.05%
CertificationISO9001Heavy Metals≤20ppm

Product Description

CAS 527-07-1

Sodium Gluconate is a premium white or light yellow crystalline powder. It is highly soluble in water and acts as an efficient chelating agent and retarder in industrial applications.

  • Chemical name: Sodium gluconate
  • Molecular formula: C6H13NaO7
  • Molecular Weight: 220.15
  • Appearance: White or light yellow crystalline powder
Sodium Gluconate Powder

Specifications

ItemsStandard ValueResults
AppearanceWhite to yellowish white crystalline powderPasses
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%
Arsenic salt≤3ppm2ppm
Lead salt≤10ppm6ppm
Heavy metals≤20ppm8ppm

Product Application

Sodium Gluconate Application

Construction

Acts as a cement additive for water reduction and retarding, improving concrete workability and quality.

Water Treatment

Used as a scale and corrosion inhibitor in industrial water systems, extending equipment life.

Metal Cleaning

Excellent chelating agent for steel surface treatment and electroplating to improve surface cleanliness.

Packaging & Shipping

Package Storage
Shipping Logistics

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

Storage: Store airtight at room temperature. Keep away from direct sunlight and moisture.

Professional Capability

Production Facility

We are a comprehensive high-tech production enterprise integrating R&D and manufacturing. Our facility is strategically located near major ports, ensuring efficient logistics and global distribution.

Our main portfolio includes Redispersible Polymer Powder, Polycarboxylate Superplasticizer, and Sodium Gluconate, serving key infrastructure projects worldwide.

Lab Test
Warehouse
Quality Control

Frequently Asked Questions

Q1: What are the primary applications for your Sodium Gluconate?
It is mainly used in the construction industry for products like water-resistant putty powder, thermal insulation mortar, and as a high-performance concrete retarder.
Q2: What other chemical products do you supply?
We specialize in Redispersible Polymer Powder (RDP), Polycarboxylate Superplasticizer (PCE), and Sodium Naphthalene Sulfonate Formaldehyde (SNF).
Q3: Can I request a free sample for testing?
Yes, we provide free samples. Customers are typically responsible for the air freight costs.
Q4: What are your standard payment terms?
We offer flexible terms including T/T, DP, LC, and DA to provide the best support for our long-term partners.
Q5: How do you ensure product quality?
We conduct rigorous pre-production sample testing and a final inspection before every shipment to maintain mass production standards.
Q6: What is the shelf life and storage requirement?
The product has a shelf life of 2 years when stored in a cool, dry, and airtight environment away from direct sunlight.

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