disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate (CAS No. 3257-28-1) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate is 3257-28-1.
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 Organic Chemicals.
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6-[(2,4-二甲基-6-磺基苯基)偶氮]-5-羟基萘-1-磺酸二钠 · CAS 3257-28-1 · C18H14N2Na2O7S2. UNII 92NT7608O0.
| CAS 号 | 3257-28-1 |
|---|---|
| PubChem CID | 76745 |
| 分子式 | C18H14N2Na2O7S2 |
| IUPAC 名称 | disodium;6-[(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-5-hydroxynaphthalene-1-sulfonate |
| UNII（FDA） | 92NT7608O0 |
| Molecular Weight | 480.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 2 |
| Exact Mass | 480.00378170 |
| Monoisotopic Mass | 480.00378170 |
| Topological Polar Surface Area | 176 |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 791 |
| 法规与食品接触 | COLOUR: Food Additives CI FOOD RED 2 DECISION POSTPONED TRS 617-JECFA 21/22 CIR / INCI: Cosmetic colorant |
|---|
1-Naphthalenesulfonic acid, 6-[(2,4-dimethyl-6-sulfophenyl)azo]-5-hydroxy-, disodium salt; 1-Naphthalenesulfonic acid, 6-((2,4-dimethyl-6-sulfophenyl)azo)-5-hydroxy-, disodium salt; DTXSID9062938; 1-Naphthalenesulfonic acid, 6-(2-(2,4-dimethyl-6-sulfophenyl)diazenyl)-5-hydroxy-, sodium salt (1:2); 1-Naphthalenesulfonic acid, 6-[2-(2,4-dimethyl-6-sulfophenyl)diazenyl]-5-hydroxy-, sodium salt (1:2); RefChem:434928; DTXCID6038532; Scarlet GN; C.I. Food Red 2, disodium salt; 3257-28-1; CI 14815; 92NT7608O0; Salmon Red Geigy; Cilefa Red G; Acid Scarlet GNA; Eurocert Scarlet GN
CAS 号 3257-28-1；分子式 C18H14N2Na2O7S2；分子量 — g/mol。
1-Naphthalenesulfonic acid, 6-[(2,4-dimethyl-6-sulfophenyl)azo]-5-hydroxy-, disodium salt, 1-Naphthalenesulfonic acid, 6-((2,4-dimethyl-6-sulfophenyl)azo)-5-hydroxy-, disodium salt, DTXSID9062938, 1-Naphthalenesulfonic acid, 6-(2-(2,4-dimethyl-6-sulfophenyl)diazenyl)-5-hydroxy-, sodium salt (1:2), 1-Naphthalenesulfonic acid, 6-[2-(2,4-dimethyl-6-sulfophenyl)diazenyl]-5-hydroxy-, sodium salt (1:2), RefChem:434928.
已记录的法规收录：COLOUR: Food Additives; CI FOOD RED 2; DECISION POSTPONED。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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