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  • D-(+)-Glucono-1,5-lactone CAS#90-80-2
  • D-(+)-Glucono-1,5-lactone CAS#90-80-2
  • D-(+)-Glucono-1,5-lactone CAS#90-80-2
  • D-(+)-Glucono-1,5-lactone CAS#90-80-2
  • D-(+)-Glucono-1,5-lactone CAS#90-80-2

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D-(+)-Glucono-1,5-lactone CAS#90-80-2

D-(+)-Glucono-1,5-lactone CAS#90-80-2

Basic Information

Natural Food-Derived Ingredient: Naturally present in honey, fruit juices, wine, and fermented products, making it suitable for food-related applications.


Multifunctional Food Additive (E575): Acts as a sequestrant, acidifier, curing agent, pickling agent, and leavening agent, offering broad formulation flexibility.


Mild and Controlled Acidity: Hydrolyzes into gluconic acid in water, providing a smooth, tangy taste with milder sourness than citric acid.


Versatile Beverage and Dairy Applications: Widely used in products such as feta cheese and nutritional beverages, including instant drinks, syrups, RTD tea and coffee, sports and energy drinks, and bottled water.

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product description

Product Description of D-(+)-Glucono-1,5-lactone CAS#90-80-2

Delta-Gluconolactone (GDL) is the lactone of D-gluconate, naturally present in honey, fruit juice, wine and fermented foods.

Coded E575 as a food additive, it acts as sequestrant and acidulant to reduce pH and inhibit food spoilage. It is also used as curing, pickling and leavening agent, widely applied in feta cheese making.


Product Application of D-(+)-Glucono-1,5-lactone CAS#90-80-2

D-(+)-Glucono-1,5-lactone (GDL) is mainly used as acidulant. It hydrolyzes slowly in water to form gluconic acid and adjust pH value. Its acid releasing rate is affected by temperature, concentration and initial pH, slow at room temperature and faster under heating.

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Product Information

Parameters


Melting point160 °C (dec.)(lit.)
alpha65 º (c=1,H2O)
Boiling point230.35°C (rough estimate)
bulk density750kg/m3
density0.6
refractive index63.5 ° (C=10, H2O)
storage temp.Sealed in dry,Room Temperature
solubility590g/l Hydrolysis
pKa12.06±0.60(Predicted)
formCrystalline Powder
colorWhite to off-white
Odorwh. cryst. powd., pract. odorless
PH3.6 (10g/l, H2O, 20℃)
biological sourcemicrobial
Water Solubility500 g/L (20 ºC)
Merck144457
BRN83286
Major Applicationpharmaceutical (small molecule)
Cosmetics Ingredients FunctionsSKIN CONDITIONING

CHELATING
Cosmetic Ingredient Review (CIR)D-(+)-Glucono-1,5-lactone (90-80-2)
InChI1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1
InChIKeyPHOQVHQSTUBQQK-SQOUGZDYSA-N
SMILESOC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
LogP-2.38
CAS DataBase Reference90-80-2(CAS DataBase Reference)
NIST Chemistry ReferenceD-Gluconic acid, «delta»-lactone(90-80-2)
EPA Substance Registry System.delta.-Gluconolactone (90-80-2)


Safety Information


Hazard CodesXn,Xi
Risk Statements21-36/38-46-62-63
Safety Statements24/25-53-36/37-26-25
WGK Germany3
RTECSLZ5184000
F21
TSCATSCA listed
HS Code29322090
Storage Class11 - Combustible Solids
Hazardous Substances Data90-80-2(Hazardous Substances Data)


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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