Leo Chemo Plast Pvt. Ltd.
Vikhroli West, Mumbai, Maharashtra
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Crude Naphthalene offeres comprises organic compound with formula C10H8 and as a polycyclic aromatic hydrocarbon it is available in white crystalline solid form. It comes with characteristic odour detectable at concentrations as low as 0.08 ppm and is best known as main ingredient of traditional mothballs. Some of its properties.
Other Details:
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Physical state and Appearance: | Liquid. |
Odor: | Sweetish |
Molecular Weight: | 118.18 g/mole |
Color: | Colorless |
Boiling Point: | 197 (386.6) - 198° C |
Melting Point: | -50 - (-58) |
Specific Gravity: | 0.9254 @ 17 C; 0.9234 @ 20 C (Water = 1) |
Vapor Pressure: | 0.05 mm of Hg (@ 20) |
Vapor Density: | 4.1 (Air = 1) |
Odor Threshold: | 50 ppm |
Dispersion Properties: | See solubility in water, diethyl ether |
Solubility: | Easily soluble in cold water. Soluble in diethyl ether. Soluble in alcohol, lower aliphatic hydrocarbons. Soluble in a variety of organic solvents. Miscible with fatty acids |
Specific Gravity 20/20 °C: | 0.9232 |
Distillation Range at 760 mm Hg (IP) °C: | 196.4 |
Distillation Range at 760 mm Hg (DP) °C: | 198.2 |
Purity, % w/w: | 99.62 |
Acidity as acetic Acid, % w/w: | 0.0010 |
Water, % w/w: | 0.018 |
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| Odor | Suffocating. |
| Melting Point | -81°C (-113.8°F) |
| Specific Gravity | 0.8071 (Water = 1) |
| Vapor Pressure | 235 mm of Hg (@ 20°C) |
| Vapor Density | 2 (Air = 1) |
| Solubility | Easily soluble in methanol, diethyl ether, acetone. Soluble in cold water. |
| Appearance (colour, Hazen) | 15 |
| Acid (as propionic) % | 0.2 |
| Purity (as water free), % | 99.5 |
| Water, % by wt, | 1.5 |
| Physical state and Appearance : | Colorless liquid |
| Odor : | Ammonia odor. |
| Color : | Colorless. |
| Boiling Point : | 44 - 46 C |
| Melting Point : | -67 C |
| Vapor Density (Air=1) : | 2.5 |
| Specific Gravity : | 0.696 |
| Vapor Pressure : | 362 @ 25C (77F) |
| Solubility : | Miscible in water |
| Ter. –GC, % : | > 99=.5 |
| Water DIN 51777, 1, % : | >= 0.10 |
| Colour DIN 51777,1, APHA : | <= 25 |
