Sodium Gluconate Retarder for on-Site Concrete Pouring Mortar Plastering

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Product Description

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

Sodium gluconate CAS 527-07-1

  • Chemical name: Sodium gluconate
  • Synonyms: GLUCONIC ACID SODIUM SALT
  • Molecular formula: C6H13NaO7
  • Content: ≥99.0%
  • Appearance: White or light yellow crystalline powder
  • Molecular Weight: 220.15
Sodium Gluconate Details
Technical Specifications
Items Standard Value Results
AppearanceWhite to yellowish white crystalline 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%
Arsenic Salt≤3ppm2ppm
Heavy Metals≤20ppm8ppm
Product Application
Application Overview

Sodium Gluconate is highly versatile due to its excellent chelating and retarding properties. It is widely used across various industries:

Industrial Grade

Construction: Used as a cement additive for water reduction and retarding, improving workability and extending setting time.

Chemical: Base material for gluconic acid derivatives, used in electroplating as a brightener.

Water Treatment: Functions as an effective scale and corrosion inhibitor for industrial cooling systems.

Food & Pharma

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

Pharmaceutical: Helps adjust acid-base balance and maintain osmotic pressure; used as a nutritional supplement.

Other Uses

Metal Cleaning: Excellent chelating agent for steel surface treatment.

Printing & Dyeing: Acts as a color leveler to ensure uniform dye distribution and stability.

Packaging & Storage
Packaging Type 1 Packaging Type 2

Packaging Specifications:
Available in 25KG plastic woven bags, 25KG paper-plastic bags, and 1000KG ton bags.

Storage Conditions:
Store in an airtight container at room temperature. Avoid direct sunlight, moisture, and rain.

About Us

We are a comprehensive high-tech production enterprise that integrates science, industry, and trade. Our facility is strategically located near major ports, ensuring convenient transportation for global exports.

Our main product line includes Redispersible Polymer powder (RDP), Polycarboxylate Superplasticizer, Sodium Gluconate, and Hydroxyethyl Methyl Cellulose (HEMC). These products are widely utilized in high-speed railways, water conservancy, nuclear power, and large-scale municipal construction projects.

Facility 1 Facility 2 Facility 3
Frequently Asked Questions
What are the primary applications of 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.
What other construction chemicals do you provide?
We produce and sell Redispersible Polymer Powder (RDP), Polycarboxylate Superplasticizer (PCE), and Sodium Naphthalene Sulfonate Formaldehyde (SNF).
Can I request free samples for testing?
Yes, we can provide free samples for quality evaluation. Usually, the customer bears the air freight cost.
What are your standard payment terms?
We offer flexible terms including T/T, D/P, L/C, and D/A to support our long-term partners.
How is product quality guaranteed?
We provide pre-production samples before mass manufacturing and conduct a final inspection before every shipment to ensure consistency.
What is the shelf life and storage requirement?
The shelf life is 2 years. It should be stored in a cool, dry, and ventilated place, protected from moisture and direct sunlight.

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