Alpha-GPC / Alpha G...

Alpha-GPC / Alpha GPC / choline alfoscerate / 28319-77-9

Alpha-GPC / Alpha GPC / choline alfoscerate / 28319-77-9

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Alpha-GPC choline alfoscerate 28319-77-9

Quick Details

  • Appearance:white powder
  • Application:Used in Synthesis, Pharmaceuticals
  • PackAge:bag or carton
  • ProductionCapacity:100|Kilogram|Day
  • Storage:Store in dry, dark and ventilated place
  • Transportation:sea air

Superiority:

  • ProName: Alpha-GPC / Alpha GPC / choline alfosc...
  • CasNo: 28319-77-9
  • Appearance: white powder or liquid
  • Application: 1.Increases human Growth Hormone (hGH)...
  • DeliveryTime: 2-5 days after payment
  • PackAge: Pack in paper-drums and two plastic-b...
  • Port: china main ports
  • ProductionCapacity: 50 Metric Ton/Year
  • Purity: 99%
  • Storage: Store in a well-closed container away ...
  • Transportation: by air and by sea
  • LimitNum: 1 Kilogram
  • Moisture Content: 1%
  • Heavy Metal: NMT10 ppm

Details:

alpha-gpc

l-alpha-glycerophosphocholine

specification(l-alpha-gpc powder, anhydrous)

 

 

test items

specification

description

white powder,

neutral odor, very highly hygroscopic.

identification(nmr)

conforms to the standard

solubility(h2o, 10% w/v)

clear

bulk density (untapped)

0.90g/cm3~1.08g/cm3

stability

dry and light protected storage;

stable under normal usage.

color of solution

≤y7

water content

≤2.0%

ph

7.5~9.0

specific rotation[α]25d

-2.4o~2.95o

related substances (hplc)

g.p.e. :<0.2%

glycerophosric acid: <0.2%

related substances(tlc)

single spot

purity(by titration)

l-α-glycerophosphoryl choline

≥99.0%

solvents residue(ethanols)

≤1.0%

 

specification(l-alpha-gpc liquid)

 

 

test items

specification

characteristics

colorless, clear, viscous liquid

identification

tlc: standard solution and test solution

same spot, rf

specific rotation[α]25d

-2.4o~2.80o

heavy metals(as pb)

≤10ppm

sulfate

≤0.02%

chloride(cl)

≤0.02%

phosphate ion

the color of solution should not stronger

than the control solution(5ppm)

ph

5.0~7.0

water determination

14.0%~16.0%

assay(anhydrous basis)

98.0%~102.0%

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