Gum tragacanth powder / Tragacanth gum

English name：Gum tragacanth powder；Tragacanth gum

Other names: tragacanth gum powder; Tora gum; Astragalus gum; Wong's gum; Tragacanth gum powder; Tragacanth gum; Astragalus gum; Gum Astragalus gum

CAS No.: 9000-65-1

Grade: BR

Viscosity (10g/l, 25 ℃): ≥ 100.0cps

Lead: ≤ 5mg/kg

Physicochemical properties  (the following information is for reference only): white or yellowish or grayish brown amorphous powder. Relative molecular weight ~ 840000. Odorless. Tasteless. Sticky. Soluble in alkali solution and hydrogen peroxide aqueous solution, it expands in water and is insoluble in ethanol. Relative density 1.384

Usage: This product is only for scientific research, and cannot be used for other purposes.

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