D-(+)-Glucono-1,5-lactone
Synonym(s):Glucono delta-lactone;Glucono-δ-lactone;Gluconolactone - CAS 90-80-2 - Calbiochem;δ-Gluconolactone;D -(+)-Dextronic acid δ-lactone
- CAS NO.：90-80-2
- Empirical Formula: C6H10O6
- Molecular Weight: 178.14
- MDL number: MFCD00006647
- EINECS: 202-016-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-14 16:18:08
What is D-(+)-Glucono-1,5-lactone?
Description
Glucono delta-lactone (C6H10O6), molecular weight 178.14, is an inner ester of gluconic acid. Commonly named gluconolactone, other synonyms include D-gluconic acid delta-lactone, D-glucono- 1, 5-lactone, and D-delta-gluconolactone. Some of its earliest uses as a food ingredient were as a flavoring (e.g., sherbets) and to reduce fat absorption in doughnuts and cones. Glucono deltalactone tastes sweet initially and has a slightly acid-aftertaste.
The Uses of D-(+)-Glucono-1,5-lactone
Geogard(R)Ultra is a synergistic blend of gluconolactone and sodium benzoate. This blend provides broad spectrum protection against product spoilage in a variety of personal care formulations. Product Data Sheet
Background
Gluconolactone is a naturally-occurring food additive used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a cyclic ester of D-gluconic acid. Pure gluconolactone is a white odorless crystalline powder.
Metabolism
Not Available
Properties of D-(+)-Glucono-1,5-lactone
| Melting point: | 160 °C (dec.)(lit.) |
| Boiling point: | 230.35°C (rough estimate) |
| Density | 0.6 |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 590g/l Hydrolysis |
| form | Crystalline Powder |
| color | White to off-white |
| Water Solubility | 500 g/L (20 ºC) |
Safety information for D-(+)-Glucono-1,5-lactone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for D-(+)-Glucono-1,5-lactone
Abamectin manufacturer
JSK Chemicals
HRV Global Life Sciences
Prathista Industries Limited
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