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Enterprise Standard Hydroxypropyl-alpha-Cyclodextrin with Solid Powder
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Enterprise Standard Hydroxypropyl-alpha-Cyclodextrin with Solid Powder

Hydroxypropyl-alpha-Cyclodextrin apperance is white or almost white powder,odorless, slightly sweet; freely soluble in water, soluble in methanol and ethanol, almost insoluble in acetone and trichloromethane.
  • 128446-33-3

Hydroxypropyl-alpha-Cyclodextrin

1.Information of the Hydroxypropyl-alpha-Cyclodextrin

Product Name : Hydroxypropyl-alpha-Cyclodextrin

Synonyms : Hydroxypropyl-α-Cyclodextrin

Standard : Enterprise

Appearance (Form) : Solid powder

Appearance (Colour) : Off white

 

2.Product Specification of Hydroxypropyl-alpha-Cyclodextrin

ITEMS

CRITERIA

Appearance

white or almost white powder,odorless, slightly sweet; freely soluble in water, soluble in methanol and ethanol, almost insoluble in acetone and trichloromethane.

Water solution pH

  pH5.0~8.5

Clarity of Solution

  2.5g/25ml water solution is clear.

Alpha cyclodextrin

  ≤1.5%

water

  ≤10.0%

Residue on Ignition

  ≤0.2%

Heavy Metal

  ≤10ppm

Propylene glycol

  ≤0.5%

chloride

  ≤0.05%

Hydroxypropoxyl content

  22.3%~36.1%

The total aerobic microbial count

  ≤1000cfu/g

The total combined moulds and yeasts count

  ≤100cfu/g

Escherichia Coli

  Absence

Becterial Endotoxins Test

  According to preparation needs

 



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 Mail: enquiry@cydextrin.com
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