Glucono Delta Lactone

CAS NO. 90-80-2

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food acidulant tofu coagulant meat processing chemicals Food Additive plant-based

Product Description

Applications

Parameter	Specification
Chemical Name	Glucono Delta-Lactone / Gluconolactone / Glucono δ-lactone
CAS Number	90-80-2
Molecular Formula	C₆H₁₀O₆
Molecular Weight	178.14 g/mol
Appearance	White crystalline powder, almost odorless
Assay (C₆H₁₀O₆)	≥99.0% (USP: 99.0-101.0%)
Melting Point	150-154°C
Moisture Content	≤1.0%
Reducing Substances	≤0.5%
Sulfate (SO₄²⁻)	≤0.03%
Chloride (Cl⁻)	≤0.02%
Arsenic (As)	≤3.0 mg/kg
Lead (Pb)	≤2.0 mg/kg
pH (1% aqueous solution)	2.5-3.5
Solubility	Freely soluble in water, slightly soluble in ethanol
Heavy Metals	≤0.002% (20 ppm)
Food Additive Number	E575
Particle Size	Fine powder, 80 mesh
Shelf Life	24 months when stored properly

✓ Meets USP (United States Pharmacopeia), FCC (Food Chemicals Codex), and GB 7657-2020 standards. Each batch includes Certificate of Analysis (COA) with complete test results.

Applications of Glucono Delta-Lactone (GDL)

GDL is a food-grade acidulant that serves multiple industries with its unique slow-release acidification properties. Unlike harsh acids, GDL provides controlled pH reduction without strong sour taste, making it ideal for premium food products, cosmetics, and pharmaceutical applications. GRAS approved with excellent regulatory compliance worldwide.

• Food Manufacturing & Processing

Primary coagulant for protein-based foods requiring gentle acidification. Creates smooth textures without harsh acidity. Extends shelf life naturally by controlling pH levels.

Productos finales: Silken tofu, cottage cheese, ricotta, mozzarella, processed meats, sausages, baked goods, ready-to-eat meals

• Plant-Based Food Innovation

Essential ingredient for vegan alternatives, creating authentic textures that mimic traditional dairy and meat products. Helps achieve desired mouthfeel in plant-based formulations.

Productos finales: Vegan cheese, plant-based yogurt, meat alternatives, non-dairy cream, egg replacers, protein bars

• Beverage Industry

Gentle acidulant for beverages requiring pH control without overwhelming tartness. Provides clean taste profile and natural preservation benefits.

Productos finales: Fruit juices, energy drinks, flavored waters, sports drinks, functional beverages, alcoholic cocktails

• Cosmetics & Personal Care

Next-generation gentle exfoliant (PHA - Polyhydroxy Acid) suitable for sensitive skin. Provides moisturizing benefits while adjusting pH levels. ECOCERT and COSMOS approved.

Productos finales: Anti-aging serums, facial toners, moisturizers, exfoliating treatments, sensitive skin products, hair care formulas

Why Chemical Companies Choose Our GDL: Superior purity (≥99.5%), consistent quality batch-to-batch, complete regulatory documentation (USP/FCC/E575), competitive bulk pricing for 1+ ton orders, and reliable supply chain with 24-month shelf life. Perfect for companies seeking clean-label, naturally-derived ingredients.

Product Description

Applications

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