Alkali blue 6B sodium salt, pH indicator (ab146269)
Key features and details
- pH indicator.
- CAS Number: 1324-80-7
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Alkali blue 6B sodium salt, pH indicator -
Description
pH indicator. -
Alternative names
- [[4-[Hydroxybis[4-(phenylamino)phenyl]methyl]phenyl]amino]benzenesulfonic acid monosodium salt
- Acid Blue 119
- Thionine blue
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Biological description
pH indicator (pH 9.4 - 14.0).
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CAS Number
1324-80-7 -
Chemical structure
Properties
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Molecular weight
635.71 -
Molecular formula
C37H30N3NaO4S -
Storage instructions
Store at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months. -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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Source
Synthetic
