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Chemical Name: ethyl p-hydroxybenzoate
 |
Structural Formula |
Trade Name: ethyl paraben
Medicine Name:ethyl hydroxybenzoate
Molecular Formula:C9H10O3
Molecular Weight:166.18
CAS#:120-47-8
Physical and Chemical Properties: It is white crystalline and tastes slightly bitter and astringent. It is easily dissolved in alcohol, ether, and acetone, but not dissolved in water. Its boiling point is 297-298°C.
Quality Specification
Item |
Specification
|
Characters |
white crystalline powder |
Purity (on dry base) % >= |
99.0
|
Melting Point °C |
114-118
|
Acidity (PH) |
4.0-7.0 |
Chloride% <= |
0.035 |
Sulfate(SO42-) % <= |
0.024 |
Salicylic Acid% <= |
0.10 |
Residue % <= |
0.10 |
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