P-NAPHTHOLBENZEIN (ALPHA) (C005B-018494)

Catalog No.: C005B-018494
Manufacturer No.: 70480-50G
Manufacturer Name: Sigma-Aldrich
Quantity: 50
Unit of Measure: GR

α-Naphtholbenzein is a dye generally used during acid-base titration method. Application α-Naphtholbenzein has been used as indicator during sequential injection analysis technique done for acid-base titrations.

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Description
Specifications

General description

α-Naphtholbenzein is a dye generally used during acid-base titration method.

Application

α-Naphtholbenzein has been used as indicator during sequential injection analysis technique done for acid-base titrations.

Molecular Weight: 374.43. Empirical Formula: C₂₇H₁₈O₂. grade: indicator (pH 8.2-10.0). Quality Level: 100. form: powder. technique(s): UV/Vis spectroscopy: suitable. mp: 230-235 . Â°C (lit.). SMILES string: Oc1ccc(\C(c2ccccc2): C3\C: CC(: O)c4ccccc34)c5ccccc15. InChI: 1S/C27H18O2/c28-25-16-14-23(19-10-4-6-12-21(19)25)27(18-8-2-1-3-9-18)24-15-17-26(29)22-13-7-5-11-20(22)24/h1-17,28H/b27-24-. InChI key: VDDWRTZCUJCDJM-PNHLSOANSA-N. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.

UPC:: 51131508
Condition:: New
HazmatClass:: No
MPN:: 70480-50G
CAS:: 145-50-6

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