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CAS: 115-41-3 Pyrocatechol Violet
SPECIFICATION OF CAS: 115-41-3 Pyrocatechol Violet
ITEMS | SPECIFICATION |
Melting point | 185 ¡ãC (dec.)(lit.) |
solubility | H2O |
color | Dark red-brown |
form | Metallic or Crystalline Powder |
EPA Substance Registry System | 1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- (115-41-3) |
Water Solubility | Soluble in water, ethylene glycol, monomethyl ether and ethanol. |
density | 1.632¡À0.06 g/cm3(Predicted) |
Stability | Stable. Incompatible with strong oxidizing agents. |
Boiling point | 659.5¡À55.0 ¡ãC(Predicted) |
pka | 7.21¡À0.10(±Ê°ù±ð»å¾±³¦³Ù±ð»å) |
PH Range | 6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED) |
BRN | 353938 |
CAS DataBase Reference | 115-41-3(CAS DataBase Reference) |
| Standard Packaging | Bottles / Foil Bags / Cartons |
| Packaging Details | 10 g / 100 g / 1 kg / 25 kg |
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