進(jìn)口產(chǎn)品
苯甲醛(LANXESS)
工業(yè)級苯甲醛
BENZALDEHYDE "Tech. Grade"
C6H5CHO
Molecular Weight: 106.12
UN Code No: 1990
CAS No: 100-52-7
說(shuō)明書(shū)
Specification
外觀(guān) Appearance |
無(wú)色透明液體 olorless Clear liquid |
氣味 Odor |
苦杏仁味 Bitter Almonds |
純度 Purity |
99.5%(大于) 99.50% (min.) |
低沸點(diǎn) (By GLC) Low Boiling Imp. |
0.10% (max.) |
高沸點(diǎn) (By GLC) High Boiling Imp. |
0.40% (max.) |
密度 at 27 °C Specific gravity |
1.040 to 1.045 |
酸度(以苯甲酸計) Acidity (as Benzoic acid) |
0.5 % (Max) |
色號 Color by Tintometer |
30 APHA (Max.) |
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