Manufacturers List

Glucono-Delta-Lactone(GDL)

Glucono-Delta-Lactone, E575, CAS no.90-80-2, known as Gluconolactone. Glucono-Delta-Lactone is the cyclic ester of D-gluconic acid, soluble in water, and has a slightly sweet taste. It is a multifunctional safe food additive which used as a protein coagulant, acidifier, expander, preservative, seasoning, chelating agent, color preserver. Usage widely in cheeses, meat-based products, tofu and cooking products, baby food, bakery products, dairy food, desserts, fish/shimp products, frozen doughs, prepared salads sausages.

Kosher Halal ISO 9001 BRC
E Number
E575
CAS No.
90-80-2
HS Code
293220

Glucono-Delta-Lactone powder food grade Specification

ITEM STANDARD
IDENTIFICATION POSITIVE
GDL 99-100.5%
CHARACTERISTICS WHITE CRYSTALLINE POWDER, ALMOST ODORLESS
SOLUBILITY EASILY SOLUBLE IN WATER, HARD SOLUBLE IN ETHANOL
MELTING POINT 152℃±2
MOISTURE ≤0.5%
REDUCING SUBSTANCES (AS D-GLUCOSE) ≤0.5%
AS ≤1PPM
HEAVY METAL  ≤10PPM
LEAD ≤2PPM
MERCURY   ≤0.1PPM
CADMIUM ≤2PPM
CALCIUM ≤0.05%
CHLORIDE ≤0.05%
SULPHATES ≤0.02%
LOSS ON DRYING      ≤1%
PH 1.5~1.8
AEROBE 50/G MAX
YEAST 10/G MAX
MOLD 10/G MAX
E.COLI NOT AVAILABLE AT 30G
SALMONELLA NOT AVAILABLE AT 25G

 

Glucono-Delta-Lactone(GDL) packaging

MOQ

Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Glucono-Delta-Lactone(GDL) with other food ingredients in one shipment to save on freight.

Samples

We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.

Lead Time

Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.

Documents

You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.

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