CAS: 6417-85-2 - Uranine K
Formula:C20H10K2O5
InChI:InChI=1S/C20H12O5.2K/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;
InChI key:InChIKey=ADRVCXMCMVDZRZ-UHFFFAOYSA-N
SMILES:[K].O=C1OC2(C3=CC=C(O)C=C3OC4=CC(O)=CC=C42)C=5C=CC=CC15
- Synonyms:
- 12417 Yellow
- D and C Yellow No. 9
- Fluorescein, dipotassium salt
- Fluorescein, potassium deriv., potassium salt
- Japan Yellow 202(2)
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-, dipotassium salt
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-, potassium salt (1:2)
- Uranin K
- Yellow No. 202(2)
- dipotassium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
- See more synonyms
- dipotassium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
URANINE K REF: AN-AG003VA0CAS: 6417-85-2 | - - - | 59.00 € | Fri 17 May 24 | |
3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, potassium salt REF: 10-F759949CAS: 6417-85-2 | 98% | To inquire | Tue 28 May 24 | |
Uranine K REF: 3D-GAA41785CAS: 6417-85-2 | Min. 95% | To inquire | Fri 28 Jun 24 |
Ref: AN-AG003VA0
1g | 59.00 € |
Estimated delivery in United States, on Friday 17 May 2024
3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, potassium salt
CAS:6417-85-2
Purity:
98%
Molecular weight:
371.40899658203125
Ref: 10-F759949
10g | To inquire |
Estimated delivery in United States, on Tuesday 28 May 2024
Uranine K
CAS:6417-85-2
Uranine K is a particle that absorbs ultraviolet light. It can be used as a …
Formula:
C20H10K2O5
Purity:
Min. 95%
Molecular weight:
408.49 g/mol
Ref: 3D-GAA41785
10g | To inquire | |
25g | To inquire | |
50g | To inquire | |
100g | To inquire | |
250g | To inquire |
Estimated delivery in United States, on Friday 28 Jun 2024