CAS: 518-51-4 - phenolphthalein sodium
Formula:C20H12Na2O4
InChI:InChI=1S/C20H14O4.2Na/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20;;/h1-12,21-22H;;
InChI key:InChIKey=ITFMAAFOWXITGW-UHFFFAOYSA-N
SMILES:[Na].O=C1OC(C2=CC=C(O)C=C2)(C3=CC=C(O)C=C3)C=4C=CC=CC14
- Synonyms:
- 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, disodium salt
- 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, sodium salt (1:2)
- Disodium 2-[(4-Oxidophenyl)(4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzoate
- Phenolphthalein, disodium salt
Phenolphthalein Disodium Salt (Water soluble)
CAS:518-51-4
Formula:
C20H12Na2O4
Color and Shape:
Red to Dark blue to Black powder to crystal
Molecular weight:
362.29
Ref: 3B-P0099
25g | 199.00 € |
Estimated delivery in United States, on Wednesday 24 Apr 2024
PHENOLPHTHALEIN DISODIUM SALT
CAS:518-51-4
Formula:
C20H12Na2O4
Purity:
≥95%
Color and Shape:
Solid
Molecular weight:
362.2864
- Dyes, Stains and Tinctures
- Dyes
- Stains and Dyes
- Materials
- See more categories
- Dyes and Impurities
Ref: AN-AG003TOC
1g | 70.00 € | |
5g | 137.00 € | |
25g | 264.00 € |
Estimated delivery in United States, on Thursday 2 May 2024
Phenolphthalein Disodium Salt (>90%)
Controlled ProductCAS:518-51-4
Stability Hygroscopic, Light Sensitive Applications Phenolphthalein disodium salt, 95%, pure (cas# 518-51-4) is a useful …
Formula:
C20H12Na2O4
Purity:
>90%
Color and Shape:
Very Dark Purple Solid
Molecular weight:
362.29
Ref: TR-P318033
250mg | 92.00 € | |
500mg | 101.00 € | |
2500mg | 124.00 € |
Estimated delivery in United States, on Tuesday 11 Jun 2024
Phenolphthalein disodium salt
CAS:518-51-4
Phenolphthalein disodium salt is a pH indicator that changes color at a certain pH level. …
Formula:
C20H12Na2O4
Purity:
Min. 95%
Molecular weight:
362.29 g/mol
Ref: 3D-FP71457
5g | To inquire | |
10g | To inquire | |
25g | To inquire |
Estimated delivery in United States, on Wednesday 12 Jun 2024