Acid Red 42 (CAS No. 6245-60-9) 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 42 is 6245-60-9.
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 42 · CAS 6245-60-9 · C22H16N3NaO6S2. UNII NS00043836.
| CAS Registry Number | 6245-60-9 |
|---|---|
| PubChem CID | 135764912 |
| Molecular formula | C22H16N3NaO6S2 |
| IUPAC name | sodium 6-amino-5-[[2-(benzenesulfonyl)phenyl]diazenyl]-4-hydroxynaphthalene-2-sulfonate |
| UNII (FDA) | NS00043836 |
| Molecular Weight | 505.5 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 5 |
| Exact Mass | 505.03782187 |
| Monoisotopic Mass | 505.03782187 |
| Topological Polar Surface Area | 179 |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 914 |
| GHS notification summary | 100% (24 / 24) |
|---|
| GHS notification summary | 100% (24 / 24) |
|---|
This chemical does not meet GHS hazard criteria for 100% (24 of 24) of all reports.
Reported as not meeting GHS hazard criteria by 24 of 24 companies. For more detailed information, please visit ECHA C&L website.
ACID RED 42; EINECS 228-359-0; Sodium 6-amino-4-hydroxy-5-((2-(phenylsulphonyl)phenyl)azo)naphthalene-2-sulphonate; DTXSID30884239; Sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(phenylsulfonyl)phenyl)azo)-, monosodium salt; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(phenylsulfonyl)phenyl)diazenyl)-, sodium salt (1:1); 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]-, monosodium salt; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(phenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:1); RefChem:476839; DTXCID401023693; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-2-(phenylsulfonyl)phenylazo-, monosodium salt; 228-359-0; 6245-60-9; Sodium 6-amino-4-hydroxy-5-2-(phenylsulphonyl)phenylazonaphthalene-2-sulphonate; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(phenylsulfonyl)phenyl]diazenyl]-, sodium salt
CAS 6245-60-9; molecular formula C22H16N3NaO6S2; molecular weight — g/mol.
ACID RED 42, EINECS 228-359-0, Sodium 6-amino-4-hydroxy-5-((2-(phenylsulphonyl)phenyl)azo)naphthalene-2-sulphonate, DTXSID30884239, Sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate, 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(phenylsulfonyl)phenyl)azo)-, monosodium salt.
100% of GHS notifications report no hazard classification (24 of 24).
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.