C.I.Direct Blue 30 (CAS 6656-08-2) — formula C44H28N6Na4O16S4, molecular weight 1117.0; category dyes and pigments.
C.I.Direct Blue 30 (CAS 6656-08-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C44H28N6Na4O16S4 comprises 44 C, 28 H, 6 N, 4 Na, 16 O, 4 S atoms. Its molecular weight is about 1117.0. 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 | 6656-08-2 |
|---|---|
| Molecular Formula | C44H28N6Na4O16S4 |
| Molecular Weight | 1117.0 |
| Category | Dyes & Pigments |
C.I.Direct Blue 30 is a colorant or pigment compound with CAS registry number 6656-08-2 and molecular formula C44H28N6Na4O16S4 (molecular weight 1117.0), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6656-08-2
Its molecular formula C44H28N6Na4O16S4 comprises 44 C, 28 H, 6 N, 4 Na, 16 O, 4 S atoms.
Also known as: C.I.Direct Blue 30 · C.I.直接蓝30
Category: dyes and pigments
The CAS registry number of C.I.Direct Blue 30 is 6656-08-2.
Molecular formula C44H28N6Na4O16S4, molecular weight 1117.0.
It is also registered under: C.I.Direct Blue 30, C.I.直接蓝30.
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 C.I.Direct Blue 30 (CAS 6656-08-2), compiled from public chemistry databases.
| CAS Number | 6656-08-2 |
|---|---|
| PubChem CID | 165362999 |
| Molecular Formula | C44H28N6Na4O16S4 |
| IUPAC Name | tetrasodium;8-hydroxy-7-[[4-[4-[[4-[(1-hydroxy-3,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]naphthalene-1,6-disulfonate |
| Molecular Weight | 1117.0 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 22 |
| Rotatable Bond Count | 9 |
| Exact Mass | 1116.0035406 |
| Monoisotopic Mass | 1116.0035406 |
| Topological Polar Surface Area | 395 |
| Heavy Atom Count | 74 |
C.I. Direct Blue 30; DTXSID501023696; 6656-08-2
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.直接蓝30