BROMOTHYMOL BLUE SODIUM SALT

BROMOTHYMOL BLUE SODIUM SALT ACS

3',3''-dibromothymolsulfonephthalein sodium salt

Article No.

02351

Grade

ACS

Purity

CAS No.

34722-90-2

Molecular Formula

C₂₇H₂₇Br₂NaO₅S

Molecular Weight

646.38

H.S. Code

2914.7990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

Yellowish orange

Odour

Characteristic odour

Solubility in water [% weight]

Soluble in water

Appearance	Orange to dark green to brown to black powder, crystals or crystalline powder
pH transition (6.0-7.6)	Yellow to blue
Appearance of solution	Passes test
Loss on drying (at 110°C)	Max 5%
Transition range (according to ACS)	Passes test

Revision Date : 17-Mar-2021