High purity Pregelatinized Starch with best price

  The product main is used in solid medications.It,s drying binder for powder tablet It,s stuffing 

and crumbling agent for capsule.It,s binder for damp granu les and it,s continutive agent for col-

oration.It,s included in USP(21Edition)and in BP(80Edintion).It,s a good auxiliary materials for 

solid medications .Since the product has many favorable characteristics.It,s included in ChP( 2000

Edition).

Name of index

Unit

  Quality Index

  Acidic

  pH4.5-7.0

  Ash

%

  ≤0.3

  Drying loss

%

  ≤14.0

  Irn salt

%

  ≤0.002

  Sulfnld ioxide

%

  ≤0.008

  Xide

%

  ≤0.002

Usage And Synthesis

Chemical Properties

white fine crystalline powder

General Description

Fine, white, odorless powder. Note that granules from different vegetable sources vary in shape, size, and general appearance. A mixture of the carbohydrate polymers amylose amylopectin varying according to the vegetable source. Principally used for food.

Reactivity Profile

Starch is combustible. Presents a dust explosion hazard if dispersed as a fine dust in air in sufficient concentrations. Granules swell greatly in water and produce a colloidal suspension. Incompatible with oxidizing agents, acids, iodine, bases. Reacts with nitric acid/sulfuric acid mixtures to give nitroStarch, an explosive.