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Thymol blue

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1000

产品编号

Category

Synonyms:

4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)phenol] S,S-dioxide

CAS No.:

76-61-9

数量

-

+

库存:

0



1

keyword:

Thymol blue

Description

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

Chemical Name	Thymol blue
Synonyms	4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)phenol] S,S-dioxide
CAS No.	76-61-9
Molecular formula	C₂₇H₃₀O₅S
EINECS No.	200-973-3
Molecular weight	466.60
Molecular Structure
Details	Appearance: Brown green crystal powder PH change range: 1.2(red)~2.8(yellow); 8.0(yellow)~9.6(blue) Solubility in Ethanol: Passes test Sulfated ash: 0.3% max. Absorptivity (L/cm.g): 71% min. Solubility: insolve in water, solve in alcohol. Packing: 25kg/ fibre drum
Main Application	Used as acid-base indicator.