α-Naphtholbenzein
Molecular Structure:
MDL:
MFCD00078492
Molecular Formula:
C27H18O2
Molecular Weight:
374.43
Alias:
4-[(4-羟基-1-萘基)苯基亚甲基]-1(4H)-萘酮, α-萘酚基萘酚醌基苯甲烷,4,4’-(α-羟基亚苄基)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:
红棕色粉末。对二氧化碳和酸非常灵敏。溶于乙醇、乙醚、苯和冰乙酸,不溶于水。。有刺激性。
熔点:230-235℃
Quality Standard:
纯度Purity >90.0% (UV-Vis)
外观Appearance 暗棕色至棕黑色粉末
Storage:
密封避光保存。
酸碱指示剂,pH8.5(黄)~9.8(绿)
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