α-Naphtholbenzein
Molecular Structure:
MDL:
MFCD00078492
Molecular Formula:
C27H18O2
Molecular Weight:
374.43
Alias:
4-[(4-羥基-1-萘基)苯基亞甲基]-1(4H)-萘酮, α-萘酚基萘酚醌基苯甲烷,4,4’-(α-羥基亞芐基)二(1-萘酚),α-萘酚醌烷
4-[(4-Hydroxy-1-naphthalenyl)phenylmethylene]-1(4H)-naphthalenone
4,4’-(α-Hydroxybenzylidene)di-1-naphthol
p-Naphtholbenzein
alpha-Naphtholbenzein
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
α-Naphtholbenzein |
90% |
5g |
RMB 435.6 |
Consulting service |
α-Naphtholbenzein |
90% |
25g |
RMB 1622.5 |
Consulting service |
Character:
紅棕色粉末。對(duì)二氧化碳和酸非常靈敏。溶于乙醇、乙醚、苯和冰乙酸,不溶于水。。有刺激性。
熔點(diǎn):230-235℃
Quality Standard:
純度Purity >90.0% (UV-Vis)
外觀Appearance 暗棕色至棕黑色粉末
Storage:
密封避光保存。
酸堿指示劑,pH8.5(黃)~9.8(綠)
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