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Phenol Red Sodium Salt, ACS Grade

Supplier: VWR

Synonyms: Phenol red water solubleSodium hydrogen 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bisphenolate S,S-dioxide
0648-50G 0648-25G
A pH indicator (Yellow to Red; range 6.8 - 8.4).

Formula: C₁₉H₁₃NaO₅S
MW: 376.35 g/mol
Melting Pt: 285 °C
Storage Temperature: Ambient
MDL Number: MFCD00066901
CAS Number: 34487-61-1
EINECS: 252-057-8
Merck Index: 12,07397
Specification Test Results
Solubility (0.1%, Water) Pass
Visual Transition Interval (pH 6.8-8.2) Pass



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Size Packaging Application Supplier No. Catalog Number Unit List Price Quantity
25 g HDPE Bottle A pH indicator (Yellow to Red; range 6.8 - 8.4). VWRV0648-25G 0648.25G Each Retrieving Restricted
50 g Amber Bottle A pH indicator (Yellow to Red; range 6.8 - 8.4). VWRV0648-50G 0648.50G Each Retrieving Restricted
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