acid red 151 (C.I. 26900) (CAS No. 6406-56-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Dyes & Pigments. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Dyes & Pigments
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of acid red 151 (C.I. 26900) is 6406-56-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Dyes & Pigments.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
acid red 151 (C.I. 26900) · CAS 6406-56-0 · C22H16N4NaO4S+.
| CAS Registry Number | 6406-56-0 |
|---|---|
| PubChem CID | 22907 |
| Molecular formula | C22H16N4NaO4S+ |
| IUPAC name | sodium 4-[[4-[(2-hydroxynaphthalen-1-yl)diazenyl]phenyl]diazenyl]benzenesulfonic acid |
| Molecular Weight | 455.4 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 5 |
| Exact Mass | 455.07899546 |
| Monoisotopic Mass | 455.07899546 |
| Topological Polar Surface Area | 132 |
| Heavy Atom Count | 32 |
| Formal Charge | 1 |
| Complexity | 737 |
| GHS notification summary | 46.2% (12 / 26) |
|---|
| GHS notification summary | 46.2% (12 / 26) |
|---|---|
| Reported hazard statements | H412 (46.2%) |
This chemical does not meet GHS hazard criteria for 46.2% (12 of 26) of reports.
H412 (46.2%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Sodium 4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzenesulphonate; RefChem:887063; 229-029-9; Cloth Scarlet; Merpacyl Red L; Silk Scarlet GL; Benzyl Red G; Silk Red B; Fast Silk Red TR; Red L; Azo Silk Red 3B; Silk Red 3B; Amacid Neutral Red BW; Calcocid Milling Red 3R; Tertracid Milling Scarlet GF; C.I. Acid Red 151, monosodium salt
CAS 6406-56-0; molecular formula C22H16N4NaO4S+; molecular weight — g/mol.
Sodium 4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzenesulphonate, RefChem:887063, 229-029-9, Cloth Scarlet, Merpacyl Red L, Silk Scarlet GL.
46.2% of GHS notifications report no hazard classification (12 of 26).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.