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Delta-Glucono-lactone

Product description

Commodity Name: Glucono-delta-lactone

CAS No.:90-80-2

H.S. Code: 29322900

Synonyms: 1,2,3,4,5-PENTAHYDROXYCAPROIC ACID DELTA-LACTONE;DELTA-GLUCURONOLACTONE; DELTA-GLUCONOLACTONE;D(+)-DEXTRONIC ACID DELTA-LACTONE;

D-GLUCONIC ACID LACTONE;D-(+)-GLUCONO-1,5-LACTONE;

D-GLUCONO-1,5-LACTONE;

D(+)-GLUCONIC ACID DELTA-LACTONE

Molecular Formula: C6H10O6

Molecular Weight: 178.14

Description: White crystal or crystalline powder, almost odorless, taste sweet afterwards sour. Soluble in water (60g/ml), slightly soluble in ethanol (1g/100ml), almost insoluble in ether. in water, Hydrolyzed gluconic acid and-δ-lactone and-r-lactone equilibrium mixture. PH is 3.5 in the 1% aqueous solution ,after 2 hour the PH is 2.5. it is about 153 ℃ Decomposition

Specification: FCCIVUSP24E575GB76572005

Items

Specification

Apperance

white crystal powder

Indentification

GB7657-2005

Heavy metals%

0.002Max

Loss on dry%

0.20 Max

Pb%

0.001max

Arsenic%

0.0003 Max

Chloride

0.02 Max

Sulfate%

0.03 Max

Reducing substances%

0.50 Max

Assay%

99.0

 

Allergenics: The product contains none of the ingredients of the list of allergenics of the EC.

Packing and Transportation: 25kg/ Kraft bag or 25kg/pp woven with pe inner

                           The transportation shall be in accordance with the requirement of general chemicals.

Usage: for the regulation of acidity and colour in food

for the support of antioxidants and preservatives (for fine-tuning and the stabilisation of a high ph-value, in order to suppress the growth of unwanted or pathogenic microrganisms). for sausage and canned fish (as an accelerator of maturation). for shellfish and processed vegetables (as a stabilizer of colour). in baking powder (to facilitate the consistent production of acidity and so to provide constant support of baking procedures)

Storage: Store in a cool, dry, ventilated environment.

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