Sodium Gluconate Retarder for Underwater Concrete

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Product Description

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Basic Information

Model NO.
SG-A
Effect
High Strength Retarder
Function
Delayed Setting Time, Extension Concrete
Delay Time
5 hours
Type
Organic Compound Retarders
Assay
≥99%
pH Value
6.2-7.8
Raw Material
Corn
Chloride
≤0.05%
Shelf Life
2 Years
Certification
ISO9001
HS Code
29181600
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Product Description

Sodium Gluconate Retarder Header

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 Powder Display
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Technical Specification

Items Standard Value Results
AppearanceWhite to yellowish white crystalline powderMeets the 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
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Product Applications

Application Overview

Sodium Gluconate is a versatile chemical agent with excellent performance across multiple industries. Its primary role includes water reduction and retarding in concrete, but it extends to medicine, textiles, and water treatment.

Industrial Grade

Used in the construction industry as a cement additive for water reduction and retarding, improving workability and extending setting time.

Food & Pharma

Acts as a taste adjuster and nutritional supplement. Helps maintain acid-base balance and extracellular osmotic pressure in medical applications.

Water Treatment

Functions as a highly effective scale and corrosion inhibitor for industrial water systems, extending equipment service life.

Metal Cleaning

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

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Packaging & Storage

Packaging Bags

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

Storage: Store in a cool, dry, airtight environment. Avoid direct sunlight and rain exposure.

Loading and Logistics
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Professional Capability

Factory Facility

As a comprehensive high-tech enterprise, we integrate science, industry, and trade. Our expertise spans Redispersible Polymer powder, Polycarboxylate Superplasticizer, and Sodium Gluconate. Our products support global infrastructure including high-speed railways, nuclear power plants, and bridges.

Lab Testing
Warehouse
Production Line

Frequently Asked Questions

What are the primary applications of Sodium Gluconate?
It is widely used in construction for concrete retarding, as well as in water treatment, metal cleaning, and the food/pharmaceutical industries.
What other construction chemicals do you provide?
We offer Redispersible Polymer Powder (RDP), Polycarboxylate Superplasticizer (PCE), and Sodium Naphthalene Sulfonate Formaldehyde (SNF).
Can I request a sample for testing?
Yes, free samples are available for quality evaluation. Customers typically cover the air freight costs.
What are your standard payment terms?
We support various terms including T/T, D/P, L/C, and D/A to facilitate long-term partnerships.
How is product quality guaranteed?
We provide pre-production samples and conduct a final strict inspection before every shipment to ensure consistency.
What is the shelf life and storage requirement?
The shelf life is 2 years when stored in airtight containers at room temperature, away from direct sunlight.

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