Glucono Delta-Lactone (GDL, E575)
White, odourless crystalline powder, mildly sweet then acidic taste · CAS 90-80-2
Overview
Glucono Delta-Lactone (GDL, E575) (CAS 90-80-2) is one of the food & industrial additives products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for acidulant/coagulant in tofu and dairy (cheese, yogurt) manufacture; slow-acting leavening acid in baking powder; curing/pickling agent in processed meats, among other applications in the food & industrial additives category. We pack Glucono Delta-Lactone (GDL, E575) in 25 kg bags, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Assay | 99.0 – 101.0% |
| Loss on Drying | 0.5% Max |
| Melting Point | 150 – 152°C (decomposes) |
| Free Gluconic Acid | 1.0% Max |
| Heavy Metals (as Pb) | 5 ppm Max |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Acidulant/coagulant in tofu and dairy (cheese, yogurt) manufacture
- Slow-acting leavening acid in baking powder
- Curing/pickling agent in processed meats
Frequently Asked Questions
What is Glucono Delta-Lactone (GDL, E575)?
Glucono Delta-Lactone (GDL, E575) is supplied by Suraj Chemicals as white, odourless crystalline powder, mildly sweet then acidic taste, identified by CAS number 90-80-2. It falls under our Food & Industrial Additives range — see the Specification Sheet table above for its full characteristics.
What is Glucono Delta-Lactone (GDL, E575) used for?
Typical applications include: Acidulant/coagulant in tofu and dairy (cheese, yogurt) manufacture; Slow-acting leavening acid in baking powder; Curing/pickling agent in processed meats.
How should Glucono Delta-Lactone (GDL, E575) be stored and handled?
Store in a cool, dry place, sealed against moisture — slowly hydrolyses to gluconic acid in the presence of water.
What packaging and pack sizes does Suraj Chemicals supply Glucono Delta-Lactone (GDL, E575) in?
25 kg bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Glucono Delta-Lactone (GDL, E575)?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Glucono Delta-Lactone (GDL, E575) hazardous to handle?
No specific hazard is flagged for Glucono Delta-Lactone (GDL, E575) beyond standard industrial chemical handling precautions. We still recommend you download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details, as good practice for any industrial chemical.
Is a Specification Sheet, TDS or MSDS available for Glucono Delta-Lactone (GDL, E575)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Glucono Delta-Lactone (GDL, E575) is also available above.
Can I get a sample or discuss order quantity for Glucono Delta-Lactone (GDL, E575)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Glucono Delta-Lactone (GDL, E575).