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试剂常呈淡红色。难熔于水,溶于乙醇、甲醇、醚和冰乙酸。碱溶液呈蓝色,溶于浓硫酸呈绿色。 用作酸碱指示剂,PH值6.7左右时为无色~桔黄色,PH值7.9左右时由橘黄变为蓝色。市售品中含杂质者多呈淡红色,于PH值7.3~8.7时由淡红色变为蓝绿色。
Chinese name
α-萘酚酞
English name
α-Naphtholphthalein
Chinese alias
α-萘酚酞 | 1-萘酚酞 | 甲萘酚酞
English alias
naphtholphthalein blue | UNII-2QEG1706NN | 1-Naphtholphthalein | STL453765 | a-Naphtolphtalein | D91631 | 3,3-Bis(4-hydroxy-1-naphthyl)-2-benzofuran-1(3H)-one # | 3,3-Bis(4-hydroxy-1-naphthyl)phthalide | 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1(3H
CAS number
596-01-0
molecular formula
C28H18O4
molecular weight
418.44 g/mol
Exact mass
指示剂
PSA
66.800 Ų
Logp
6.300
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Research chemical CAS 596-01-0 100g

Yuanye Research chemical CAS 596-01-0 100g, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:S48813-100g
Product model:100g
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Lead Time:30days
sold 204 Items
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