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o-Cresolphthalein

零售价

0.0

元

市场价

0.0

元

浏览量:

1000

产品编号

Category

Synonyms:

3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone

CAS No.:

596-27-0

数量

-

+

库存:

0



1

keyword:

o-Cresolphthalein

Description

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[产品参数, 参数]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Chemical Name	o-Cresolphthalein
Synonyms	3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone
Molecular formula	C22H18C4
CAS No.	596-27-0
EINECS No.	209-881-8
Molecular weight	346.38
Molecular Structure
Details	Appearance: White or yellow crystalline powder Assay: 95% min Visual transition interval (PH): 8.2(colorless) ---9.8(Red) Solubility in Ethanol Test: pass Solubility: solve in alcohol, aether and acetic acid, solveing in diluent alkali solution submits purple, decline solve in water, nsolve in benzene. Melting point: 223℃ Packing: 25kg/ fibre drum
Main Application	PH indicator