disodium 5-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate (CAS No. 70210-25-2) 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 5-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate is 70210-25-2.
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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C.I.酸性棕191(第二组成部分) · CAS 70210-25-2 · C28H15N9Na2O16S2. UNII NS00020227.
| CAS 号 | 70210-25-2 |
|---|---|
| PubChem CID | 16130947 |
| 分子式 | C28H15N9Na2O16S2 |
| IUPAC 名称 | disodium;5-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[(4-nitrophenyl)diazenyl]naphthalene-1,7-disulfonate |
| UNII（FDA） | NS00020227 |
| Molecular Weight | 843.6 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 22 |
| Rotatable Bond Count | 6 |
| Exact Mass | 842.98735634 |
| Monoisotopic Mass | 842.98735634 |
| Topological Polar Surface Area | 424 |
| Heavy Atom Count | 57 |
| Formal Charge | 0 |
| Complexity | 1690 |
| GHS 通报统计 | 2.7% (3 / 111) |
|---|
| GHS 通报统计 | 2.7% (3 / 111) |
|---|---|
| 已通报的危害声明 | H319 (97.3%), H412 (95.5%) |
DTXSID2072047; EINECS 274-422-0; RefChem:446351; DTXCID4046650; 274-422-0; 70210-25-2; NS00020227
CAS 号 70210-25-2；分子式 C28H15N9Na2O16S2；分子量 — g/mol。
DTXSID2072047, EINECS 274-422-0, RefChem:446351, DTXCID4046650, 274-422-0, 70210-25-2.
2.7% 的 GHS 通报认为不构成危害分类（3 / 111）。
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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