indigo blue (powder) (CAS 12626-73-2) — formula C16H10N2O2, molecular weight 262.26; category dyes and pigments.
indigo blue (powder) (CAS 12626-73-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H10N2O2 comprises 16 C, 10 H, 2 N, 2 O atoms. Its molecular weight is about 262.26. Reported physicochemical data: LogP about 2.63. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12626-73-2 |
|---|---|
| Molecular Formula | C16H10N2O2 |
| Molecular Weight | 262.26 |
| LogP | 2.63 |
| Applications | Cosmetics, 3H-Indol-3-one, 2-(1, 3-dihydro-3-oxo-2H-indol-2-ylidene)-1, 2-dihydro-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Cosmetics, 3H-Indol-3-one, 2-(1, 3-dihydro-3-oxo-2H-indol-2-ylidene)-1, 2-dihydro-: ACTIVE.
indigo blue (powder) is a colorant or pigment compound with CAS registry number 12626-73-2 and molecular formula C16H10N2O2 (molecular weight 262.26), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12626-73-2
Its molecular formula C16H10N2O2 comprises 16 C, 10 H, 2 N, 2 O atoms.
Also known as: indigo blue (powder) · 靛蓝（粉）
Category: dyes and pigments
The CAS registry number of indigo blue (powder) is 12626-73-2.
Molecular formula C16H10N2O2, molecular weight 262.26.
It is also registered under: indigo blue (powder), 靛蓝（粉）.
Recorded applications: Cosmetics, 3H-Indol-3-one, 2-(1, 3-dihydro-3-oxo-2H-indol-2-ylidene)-1, 2-dihydro-: ACTIVE.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for indigo blue (powder) (CAS 12626-73-2), compiled from public chemistry databases.
| CAS Number | 12626-73-2 |
|---|---|
| PubChem CID | 10215 |
| Molecular Formula | C16H10N2O2 |
| IUPAC Name | 2-(3-hydroxy-1H-indol-2-yl)indol-3-one |
| UNII (FDA) | 1G5BK41P4F |
| Molecular Weight | 262.26 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 262.074227566 |
| Monoisotopic Mass | 262.074227566 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 20 |
| LogP | 2.63 |
|---|
INDIGO; 482-89-3; Indigotin; Indigo Blue; Vat blue 1; Cystoceva; Diindogen; Indigo (synthetic); Vulcafix Blue R; Indigo Pure BASF; Indigo Ciba; Indigo Synthetic; Synthetic Indigo; Indigo Powder W; Vulcafor Blue A; Indigo J
| Regulatory & food contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notifications | 6.2% (11 / 176) |
| GHS notifications | 6.2% (11 / 176) |
|---|---|
| Notified hazard statements | H373 (90.9%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 靛蓝（粉）