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Pyrogallol red | CAS Number: 32638-88-3

Catalog Number
ACM32638883|1
Product Name
Pyrogallol red
Structure
CAS Number
32638-88-3
EC Number
251-134-3
IUPAC Name
1,1-dioxospiro[benzo[c]oxathiole-3,9-xanthene]-3,4,5,6-tetrol
Synonyms
Pyrogallol Red, Pyrogallolsulfonephthalein, Pyrogallol sulfonphthalein, P8759_SIGMA, EINECS 251-134-3, AI3-63037, 3172-49-4, Benzenesulfonic acid, 2-(4,5,6-trihydroxy-3-oxo-3H-xanthen-9-yl)-, Spiro(3H-2,1-benzoxathiole-3,9-(9H)xanthene)-3,4,5,6-tetrol, 1,1-dioxide, 116239-00-0, 32638-88-3
Molecular Weight
400.36
Exact Mass
400.02500
Molecular Formula
C19H12O8S
Melting Point
133-134 ℃(lit.)
Purity
96%
SMILES
C1=CC=C2C(=C1)C3(C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O)OS2(=O)=O
InChIKey
KUQNCHZOCSYKOR-UHFFFAOYSA-N
H-Bond Donor
4
H-Bond Acceptor
8
Safty Description
36/37-61-24/25-22-36-26
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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA