L-a-Glycerylphosphorylcholine powder

L-a-Glycerylphosphorylcholine powder
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L-a-Glycerylphosphorylcholine powder

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Product description
Parameters

Technical Data Sheet

 

Product code

050014

Product

Alpha GPC powder

Specification

99%, Titration

Molecular Formula

C8H20NO6P

CAS Number

28319-77-9

 

Items

Specifications

Methods

Appearance

White powder, neutral odor, highly hygroscopic

Visual

Identification

TLC: Standard solution and test solution same spotRF

TLC

Specific optical

-2.4°~ -2.8°

 

Heavy metals (as PB)

≤10ppm

AAS

Sulfate (SO4)

≤0.02%

Colorimetry

Chloride (Cl)

≤0.02%

Colorimetry

Phosphate ion (P)

≤5ppm

Colorimetry

pH

5.07.0

 

Related substance

Spot not bigger than standard solution spot

TLC

Residual solvent

≤2.0%

HS-GC

Water content

≤2%

KF

Assay (dried basis)

98.0%--102.0%

Potentiometric titration

Net weight: 25kgs/Drum or Carton;

Gross weight: 27.5Kgs±0.5kg/Drum.

Packing size: Drum.I.D.35×H51cm; Carton 36cm×36cm×45cm

24 months under in a well-closed container and away from moisture, light, oxygen.

Packed in paper-drums or carton with two plastic-bags inside.

 

FLOW CHART OF ALPHA GPC

 

 

 

 

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Email: cheryl@health-sources.com

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