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PRODUCTS
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: FCCIV、USP24、E575、GB7657-2005
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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