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p-phthalaldehyde

Cas:
623-27-8
Molecular Structure:
MDL:
MFCD00006949
Molecular Formula:
C8H6O2; C6H4(CHO)2
Molecular Weight:
134.13
Alias:
1,4-苯二甲醛 Benzene-1,4-dicarboxaldehyde Terephthaldicarboxaldehyde 1,4-Benzenedicarboxaldehyde Terephthalaldehyde
Product order:
Name Specifications Packing Price Delivery
p-phthalaldehyde CP 10g RMB 75.9 現(xiàn)貨
p-phthalaldehyde 98% 25g RMB 173.8 現(xiàn)貨
p-phthalaldehyde 98% 100g RMB 405.9 現(xiàn)貨
p-phthalaldehyde 98% 500g RMB 1595 現(xiàn)貨
Character:
能升華,易溶于醇,能溶于醚、堿、熱水,不溶于冷水。
沸點(diǎn): 245-248℃
熔點(diǎn): 115℃
Quality Standard:
外觀Appearance                          白色至淺黃色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry       符合
純度Purity                              ≥98.0% (GC)
熔點(diǎn)Melting point                       113°C - 117°C
熱乙醇溶解試驗(yàn)solubility in ethanol      合格
酸值A(chǔ)cid Value                          ≤3.0

項(xiàng)目                                     化學(xué)純  
                                          (CP)
丙酮溶解試驗(yàn)Solubility in Acetone        合格  
熔點(diǎn)Melting point/℃                   114.0~117.0  
灼燒殘?jiān)黂esidue ignition                 ≤0.1%  

Storage:
用途  用于染料;香料;醫(yī)藥;塑料;熒光增白劑制造。
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