Direct Brown 101 (CAS 3626-29-7) — formula C36H21N6Na3O9S, molecular weight 782.6; category dyes and pigments.
Direct Brown 101 (CAS 3626-29-7) is a chemical raw material in the dyes and pigments category. Its molecular formula C36H21N6Na3O9S comprises 36 C, 21 H, 6 N, 3 Na, 9 O, 1 S atoms. Its molecular weight is about 782.6. 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 | 3626-29-7 |
|---|---|
| Molecular Formula | C36H21N6Na3O9S |
| Molecular Weight | 782.6 |
| Category | Dyes & Pigments |
Direct Brown 101 is a colorant or pigment compound with CAS registry number 3626-29-7 and molecular formula C36H21N6Na3O9S (molecular weight 782.6), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 3626-29-7
Its molecular formula C36H21N6Na3O9S comprises 36 C, 21 H, 6 N, 3 Na, 9 O, 1 S atoms.
Also known as: Direct Brown 101 · 直接棕101
Category: dyes and pigments
The CAS registry number of Direct Brown 101 is 3626-29-7.
Molecular formula C36H21N6Na3O9S, molecular weight 782.6.
It is also registered under: Direct Brown 101, 直接棕101.
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 Direct Brown 101 (CAS 3626-29-7), compiled from public chemistry databases.
| CAS Number | 3626-29-7 |
|---|---|
| PubChem CID | 72593 |
| Molecular Formula | C36H21N6Na3O9S |
| IUPAC Name | trisodium;5-[[4-[4-[[4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]-6-sulfonatonaphthalen-1-yl]diazenyl]phenyl]phenyl]diazenyl]-2-hydroxybenzoate |
| Molecular Weight | 782.6 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 7 |
| Exact Mass | 782.07838029 |
| Monoisotopic Mass | 782.07838029 |
| Topological Polar Surface Area | 260 |
| Heavy Atom Count | 55 |
C.I. Direct Brown 101, trisodium salt; 3626-29-7; CCRIS 2417; DTXSID101023975; NSC 51539
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 直接棕101