Fast Red TR salt 1,5-Naphthalenedisulfonate salt (CAS 51503-28-7) — formula C17H12ClN2O6S2-, molecular weight 439.9; category dyes and pigments.
Fast Red TR salt 1,5-Naphthalenedisulfonate salt (CAS 51503-28-7) is a chemical raw material in the dyes and pigments category. Its molecular formula C17H12ClN2O6S2- comprises 17 C, 12 H, 1 Cl, 2 N, 6 O, 2 S atoms. Its molecular weight is about 439.9. 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 | 51503-28-7 |
|---|---|
| Molecular Formula | C17H12ClN2O6S2- |
| Molecular Weight | 439.9 |
| Category | Dyes & Pigments |
Fast Red TR salt 1,5-Naphthalenedisulfonate salt is a colorant or pigment compound with CAS registry number 51503-28-7 and molecular formula C17H12ClN2O6S2- (molecular weight 439.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 51503-28-7
Its molecular formula C17H12ClN2O6S2- comprises 17 C, 12 H, 1 Cl, 2 N, 6 O, 2 S atoms.
Also known as: Fast Red TR salt 1,5-Naphthalenedisulfonate salt · 快红(固红)萘二磺酸盐
Category: dyes and pigments
The CAS registry number of Fast Red TR salt 1,5-Naphthalenedisulfonate salt is 51503-28-7.
Molecular formula C17H12ClN2O6S2-, molecular weight 439.9.
It is also registered under: Fast Red TR salt 1,5-Naphthalenedisulfonate salt, 快红(固红)萘二磺酸盐.
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 Fast Red TR salt 1,5-Naphthalenedisulfonate salt (CAS 51503-28-7), compiled from public chemistry databases.
| CAS Number | 51503-28-7 |
|---|---|
| PubChem CID | 162645 |
| Molecular Formula | C17H12ClN2O6S2- |
| IUPAC Name | 4-chloro-2-methylbenzenediazonium;naphthalene-1,5-disulfonate |
| Molecular Weight | 439.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 438.9825311 |
| Monoisotopic Mass | 438.9825311 |
| Topological Polar Surface Area | 159 |
| Heavy Atom Count | 28 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 快红(固红)萘二磺酸盐