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Product Name |
1-Naphthaleneacetic acid |
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Formula |
C12H10O2 |
Molecular Weight |
86-87-3 |
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CAS NO. |
86-87-3 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
light yellow crystalline |
Conforms |
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Assay |
99% | 99.42% |
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CONCLUSION |
The result conform with standard |
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Melting point 141-143 ° C (lit.)
Boiling point 280.69 ° C (rough estimate)
Density 1.1032 (rough estimate)
Refractive index 1.6010 (estimated)
Flash point > 100 ° C
Storage conditions sealeddry, roomtemperature
Solubility acetone: 50mg / ml, clear
Form: Crystal
Acidity coefficient (PKA) 4.30 ± 0.30 (predicted)
Color: lightyellow
PH value 3.0 (0.6g/l, H2O, 25 ℃)
Odor (odor) odorless
Water solubility slightly soluble in water, ethanol, acetone, chloroform and ether
Synthesis of organic intermediates.
