Dextrin type III, commercial grade, 500 g
Key Features and Details
SYNONYMS: Starch Gum; Artificial Gum; Vegetable Gum; Pyrodextrin; Torrefaction dextrin
CAS: # 9004-53-9
MOLECULAR FORMULA: (C
6
H
10
O
5
)
n
• xH
2
O (Lit.)
EC No: 232-675-4
MDL No: MFCD00081554
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PRODUCT DESCRIPTION
SPECIFICATIONS
SKU: 0216005790
Base Catalog Number: 16005790
Alternate Names: Starch Gum; Artificial Gum; Vegetable Gum; Pyrodextrin; Torrefaction dextrin
Auto Ignition: 410 °C (Lit.)
CAS
: # 9004-53-9
Density
: 1.45 g/mL (Lit.)
EC No
: 232-675-4
Grade
: Commercial
MDL No
: MFCD00081554
Molecular Formula
: (C
6
H
10
O
5
)
n
• xH
2
O (Lit.)
pH
: 3.5 - 4.5 (12% aq. soln.)
PPE
: Eyeshields, Gloves, Respirator filter
Preparation Method
: Prepared from amylopectin by Hydrochloric acid hydrolysis: the amylopectin is roasted in vessels jacketed in hot oil - the oil is heated to 450 °C - at the same time HCl is added to the amylopectin - the acid plus the heat causes the molecular structure of the starch to change/polymerize. As the hydrolysis progresses, water solubility increases and color might develop.
RTECS No
: HH9450000
Solubility
: 12% water-soluble.
