PX0520
Phenolphthalein
pH indicator, ACS, GR ACS
别名:
Phenolphthalein, Feen-A-Mint Gum
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关于此项目
经验公式（希尔记法）:
C20H14O4
化学文摘社编号:
分子量:
318.32
UNSPSC Code:
12171502
EC Index Number:
201-004-7
MDL number:
产品名称
Phenolphthalein, Meets ACS Specifications GR ACS
InChI
1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
InChI key
KJFMBFZCATUALV-UHFFFAOYSA-N
vapor pressure
<0.00001 Pa ( 50 °C)
visual transition interval
8.2-9.8, colorless to red-violet
mp
263.7 °C
solubility
3.36 mg/L
shipped in
ambient
storage temp.
room temp
Analysis Note
Clarity of alcohol solution (10 g/l ethanol): Clear to not more than a faint trace of turbidity
Transition range (according to ACS): passes test / pH 8.2 - pH 9.8 colorless-red-violet
Transition range (according to ACS): passes test / pH 8.2 - pH 9.8 colorless-red-violet
Application
Meets ACS Specifications GR ACS
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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