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vanillin-contains-h2so4-ethanol-solution-for-tlc-stain(31 products available)
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Vanillin

  • CAS:121-33-5
  • MF:C8H8O3
  • MW:152.15
  • EINECS:204-465-2
Melting point::
81-83 °C(lit.)
Boiling point::
170 °C15 mm Hg(lit.)
Density :
1.06
vapor density :
5.3 (vs air)
vapor pressure :
>0.01 mm Hg ( 25 °C)
FEMA :
3107 | VANILLIN
refractive index :
1.4850 (estimate)
Flash point::
147 °C
storage temp. :
2-8°C
solubility :
methanol: 0.1 g/mL, clear
pka:
pKa 7.396±0.004(H2O I = 0.00 t = 25.0±1.0) (Reliable)
form :
Crystalline Powder
color :
White to pale yellow
PH:
4.3 (10g/l, H2O, 20℃)
Odor:
at 100.00 %. vanilla
Water Solubility :
10 g/L (25 ºC)
Sensitive :
Air & Light Sensitive
Merck :
14,9932
JECFA Number:
889
BRN :
472792
Stability::
Stable. May discolour on exposure to light. Moisture-sensitive. Incompatible with strong oxidizing agents, perchloric acid.
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H319
Precautionary statements 
P264-P280-P305+P351+P338-P337+P313
More Chemical Properties
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Vanillin    121-33-5

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200g(MOQ)

Note:Purity: 99 | Package: 200g;3098INR
Mumbai
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Product catalog: 37
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