Pharmaceutical Excipient Dextrin Starch

CAS：9004-53-9

Molecular formula：C18H32O16

Molecular weight：504.43

Physicochemical properties: white amorphous powder, odorless, slightly sweet.

Application: dextrin is mainly characterized by low reducing sugar and good clarity of solution. It is very suitable for preparations requiring high clarity

Properties

Dextrin is widely used as adhesive in medicine, food, papermaking, casting, wallpaper, label, stamp, adhesive tape, etc. When making tablet adhesive, it needs rapid drying, rapid dispersion, rapid bonding and rewetting solubility. White dextrin or low viscosity yellow dextrin products can be selected. When used as adhesive for labels and stamps, it needs high viscosity and the formed film has strong toughness. It is suitable to use white dextrin or British glue. Dextrin can be used as printing paste in textile printing and dyeing.

CAS No.

9004-53-9

Formula

C18H32O16

Molecular Mass

504.43708

Exact Mass

504.16900

PSA

268.68

Logp

-7.57300

IUPAC

(3R,4S,5S,6R)-2-[(2R,3S,4R,5R)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

Matter Classification

organic

Category

Melting Point

53.75-54 °C

Density

0.8 g/cm3

Appearance

White to light yellow powder

Acidity and Basicity

neutral

HS Code