Description
General description
Carbohydrate
Starch is generally composed of two molecule types: amylose and amylopectin. Starch and modified starches are important excipients. They act as fillers/binders.
Starch is generally composed of two molecule types: amylose and amylopectin. Starch and modified starches are important excipients. They act as fillers/binders.
Analysis Note
Appearance (color): white
Appearance (description): fine powder
pH-value (2 %; water): 6.0 – 7.5
Sensitivity: passes test
Reducing matter (as maltose): max 0.7
Sulfated ash: max 0.4
Loss on drying (105 °C, 2 h): max 10
Suitability as enzyme substrate (for amylases): passes test
Iso reagent
Appearance (description): fine powder
pH-value (2 %; water): 6.0 – 7.5
Sensitivity: passes test
Reducing matter (as maltose): max 0.7
Sulfated ash: max 0.4
Loss on drying (105 °C, 2 h): max 10
Suitability as enzyme substrate (for amylases): passes test
Iso reagent
PROPERTIES
Agency
reag. ISO
Pack Size
250g
form
solid
pH
6.0-7.5 (25 °C, 20 g/L in H2O)
solubility
50 g/L
bulk density
300 kg/m3
storage temp.
no temp limit
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