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The Ultimate Chemistry of Color
 
  Solvent Dyes  
 
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SOLVENT YELLOW 72
 
NAME OF THE PRODUCT OIL LEMON YELLOW
C.I.HUE NAME SOLVENT YELLOW 33
C.I.NUMBER 47000
C.A.S. NO. 8003-22-3
CHEMICAL CLASS QUINOLINE
HUE BRIGHT GREENISH YELLOW
PHYSICAL APPEREANCE FINE YELOW 
EMPIRICAL FORMULA C18H11O2N1
MOLECULAR WEIGHT  273.19
STRENGTH 100%
SOLUBILITY SLIGHTLY SOLUBLE IN ETHANOL (YELLOW) 
LINSEED OIL, MINERAL OIL, OLEIC ACID, PARAFFIN 
WAX, STEARIC ACID, TURPENTINE. SOLUBLE IN 
BENZENE, TOLUDINE.
LOSS ON DRYING  0.2%
ASH CONTENT 0.38%
FASTNESS  
LIGHT FAIR (SPIRIT LACQURER)
HEAT : MELTING POINT 
           : STABLE TO 
160oC
180oC
WATER INSOLUBLE
EFFECT OF 5% NA2CO3 UNAFFECTED
EFFECT OF 5% HCL UNAFFECTED
MATERIAL SUPPLIED AS HEAVY PAPER BAGS/ M.S. DRUMS/HDPE CARBOYS INSIDE DOUBLE POLYTHELENE BAGS
USES IN SPIRIT LIQVERS, POLYSTYRENE POLYCARBONATES, POLYAMIDES, ACRYLIC RESINS IN COLOURED SMOKES OCCATIONALY IN HYDROCARBON SOLVENTS.APPROVED IN FDA FOR EXTERNALLY APPLIED DRUGS AND COSMETICS.
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