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Thymol Blue CAS 76-61-9 TB Thymolsulfonephthalein Thymolsulphonephthalein 

Payment Terms: T/T,L/C,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: C27H30O5S
Production Capacity: 20Ton/Year
Delivery Date: Within 7 days
CAS No.: 76-61-9
Melting point: 221-224℃
Solubility: insoluble in water
Flashing point: 36 °C
Storage condition: Store at RT.
Means of Transport: Ocean,Land,Air
Packing: According to the request of...
Brand Name: MOSINTER
Purity: AR
Density: 1.229g/cm3
Molecular Formula: C27H30O5S
Molecular weight: 466.59
Alias: TB

Thymol blue (thymolsulphonephthalein) is used as a pH indicator. It is insoluble in waterbut soluble in alcohol and dilute alkali solutions.

Thymol Blue (CAS: 76-61-9)

 

Item

Index

Appearance

Brown-green   crystals

PH indication   range

1.2-2.8

8.0-9.6

Ethanol dissolution   test

Past   test

Residue on   ignition (sulfate) %≤

0.3

Mass absorption   coefficient (L/ cm.g)≥

71.0

Thymol blue (thymolsulphonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in waterbut soluble in alcohol and dilute alkali solutions.

It transitions from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6. It is usually a component of Universal indicator.

Safety

It may cause irritation. Its toxicological properties have not been fully investigated.

Thymol Blue (CAS: 76-61-9)TB; Thymolsulfonephthalein; Thymolsulphonephthalein

Package:According to the request of customr

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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