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548-62-9
bosschemical
548-62-9
Crystal Violet Basic information | |
Physical and Chemical Properties Application | |
Product Name: | Crystal Violet |
CAS: | 548-62-9 |
MF: | C25H30ClN3 |
MW: | 407.99 |
EINECS: | 208-953-6 |
Crystal Violet Chemical Properties | |
Melting point | 205 °C (dec.)(lit.) |
Boiling point | 560.86°C (rough estimate) |
density | 1.19 g/cm3 (20℃) |
refractive index | 1.6010 (estimate) |
Fp | 40 °C |
storage temp. | Store at RT. |
solubility | water: soluble50g/L at 27°C |
pka | 9.4(at 25℃) |
Colour Index | 42555 |
form | Solid |
color | S. No.: 785 |
Odor | Slight characteristic odor |
PH | 2.5-3.5 (10g/l, H2O, 20℃) |
PH Range | 0.8(yellow)-2.6(blue/violet) |
Water Solubility | 16 g/L (25 ºC) |
λmax | 590nm |
Merck | 144,395 |
BRN | 4077708 |
COA:
实 验 项 目 Experiment Item | 单位 Unit | 结 果 R e s u l t |
外 观 / Appearance | green powder | |
强 度 / Strength | % | 100% |
色 光 / Shade | 与标准品近似 Smilar to standard | |
水 分/Content Water | 5. 12% | |
不溶物/Insolubles | 0. 1% | |
结 论 / Result | qualified |
Crystal Violet Basic information | |
Physical and Chemical Properties Application | |
Product Name: | Crystal Violet |
CAS: | 548-62-9 |
MF: | C25H30ClN3 |
MW: | 407.99 |
EINECS: | 208-953-6 |
Crystal Violet Chemical Properties | |
Melting point | 205 °C (dec.)(lit.) |
Boiling point | 560.86°C (rough estimate) |
density | 1.19 g/cm3 (20℃) |
refractive index | 1.6010 (estimate) |
Fp | 40 °C |
storage temp. | Store at RT. |
solubility | water: soluble50g/L at 27°C |
pka | 9.4(at 25℃) |
Colour Index | 42555 |
form | Solid |
color | S. No.: 785 |
Odor | Slight characteristic odor |
PH | 2.5-3.5 (10g/l, H2O, 20℃) |
PH Range | 0.8(yellow)-2.6(blue/violet) |
Water Solubility | 16 g/L (25 ºC) |
λmax | 590nm |
Merck | 144,395 |
BRN | 4077708 |
COA:
实 验 项 目 Experiment Item | 单位 Unit | 结 果 R e s u l t |
外 观 / Appearance | green powder | |
强 度 / Strength | % | 100% |
色 光 / Shade | 与标准品近似 Smilar to standard | |
水 分/Content Water | 5. 12% | |
不溶物/Insolubles | 0. 1% | |
结 论 / Result | qualified |