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Paper chromatographic separation of felt pen colorants

Basic experimentAuthor(s): Dr. Bernhard Thum (Vocational School Munich - Chemistry/Biology)
 ChemicalFormula (Hill)SafetyAmount
 
chemical structurePropan-1-ol
C3H8OGHS02 GHS05 GHS07  - Danger
H225 H318 H336 

P210 P261 P280 P305 + 351 + 338 
?
chemical structureAcetic acid
glacial (100%)
C2H4O2GHS02 GHS05  - Danger
H226 H314 

P280 P305 + 351 + 338 P310 
?
chemical structureAmmonia
solution 35% w/w
H3NGHS05 GHS07 GHS09  - Danger
H314 H335 H400 

P261 P273 P280 P305 + 351 + 338 P310 
?
chemical structureWater
distilled
H2O


?

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