Home Categories Biochemical Engineering D-(+)-Gluconicacidδ-lactone
A7020758

D-(+)-Gluconicacidδ-lactone , 10mMinDMSO , 90-80-2

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

Pack Size Price Stock Quantity
1ml RMB159.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 160 °C (dec.)(lit.)
Boiling point: 230.35°C (rough estimate)
alpha  65 º (c=1,H2O)
Density  0.6
refractive index  63.5 ° (C=10, H2O)
storage temp.  Sealed in dry,Room Temperature
solubility  590g/l Hydrolysis
form  Crystalline Powder
pka 12.06±0.60(Predicted)
color  White to off-white
PH 3.6 (10g/l, H2O, 20℃)
Odor wh. cryst. powd., pract. odorless
Water Solubility  500 g/L (20 ºC)
Merck  14,4457
BRN  83286
LogP -2.38

Description and Uses

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.

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

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  Xn,Xi
Risk Statements  21-36/38-46-62-63
Safety Statements  24/25-53-36/37-26-25
WGK Germany  3
RTECS  LZ5184000
21
TSCA  Yes
HS Code  29322090

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