济南圣和化工主营供应 酸性绿20(CAS 5850-39-5),归类于染料及颜料,分子式 C22H16N6Na2O7S2,分子量 586.5。我们面向国内化工贸易与生产企业提供稳定的现货供应,报价响应快,支持对公转账并可开具增值税发票。
| CAS号 | 5850-39-5 |
|---|---|
| 分子式 | C22H16N6Na2O7S2 |
| 分子量 | 586.5 |
| 纯度 | 按批次COA提供(不公开发布) |
| 包装 | 按订单/批次确认(不公开发布) |
| 应用领域 | 染料及颜料 |
| 类别 | 染料及颜料 |
染料及颜料
酸性绿20主要应用于染料及颜料。具体使用工况下的添加量与规格要求,欢迎与技术团队沟通确认。
供应说明:酸性绿20 常规包装为按订单/批次确认(不公开发布),储存时应密封置于阴凉干燥处,避免与氧化剂混放。济南圣和化工有限公司 支持国内物流发货,大货交期与运费以订单确认为准。
每批产品随货提供 COA(分析证书);可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。
选择 济南圣和化工有限公司 的理由:产品信息透明(含 CAS、分子式、理化参数)、报价响应快(一个工作日内)、单证齐全(COA/MSS/质检资料按需提供)、支持批量与长期协议供货。如需 酸性绿20 以外的配套原料,也欢迎一并列出需求清单。
酸性绿20 的 CAS 号为 5850-39-5。
常规纯度规格为 按批次COA提供(不公开发布),包装为 按订单/批次确认(不公开发布),随货提供 COA。
主要应用于染料及颜料。
请发送邮件至 info@591daili.com 或通过 WhatsApp 联系,注明产品名称、CAS 号与需求数量,一个工作日内回复报价。供应商:济南圣和化工有限公司。
Acid Green 20 · CAS 5850-39-5 · C22H16N6Na2O7S2. UNII G2DDY9TPC9.
| CAS Registry Number | 5850-39-5 |
|---|---|
| PubChem CID | 135482787 |
| Molecular formula | C22H16N6Na2O7S2 |
| IUPAC name | disodium;4-amino-3-[(4-aminophenyl)diazenyl]-5-hydroxy-6-phenyldiazenylnaphthalene-2,7-disulfonate |
| UNII (FDA) | G2DDY9TPC9 |
| Molecular Weight | 586.5 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 4 |
| Exact Mass | 586.03172778 |
| Monoisotopic Mass | 586.03172778 |
| Topological Polar Surface Area | 253 |
| Heavy Atom Count | 39 |
| Formal Charge | 0 |
| Complexity | 1020 |
| GHS notification summary | 99.6% (2018 / 2027) |
|---|
| GHS notification summary | 99.6% (2018 / 2027) |
|---|
This chemical does not meet GHS hazard criteria for 99.6% (2018 of 2027) of all reports.
Reported as not meeting GHS hazard criteria by 2018 of 2027 companies (only 0.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Disodium 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt; 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)-, disodium salt; Disodium 4-Amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate; RefChem:446146; 2,7-Naphthalenedisulfonic acid, 4-amino-3-(4-aminophenyl)azo-5-hydroxy-6-(phenylazo)-, disodium salt; 227-452-3; 5850-39-5; C.I. Acid Green 20; C.I. 20495; Disodium 4-Amino-3-(4-aminophenyl)azo-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate; Sodium 5-amino-6-((4-aminophenyl)diazenyl)-4-oxo-3-(2-phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate; EINECS 227-452-3; Acid Dark Green; Nitraniline Black; Oxanal Black G
CAS 5850-39-5; molecular formula C22H16N6Na2O7S2; molecular weight — g/mol.
Disodium 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate, 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt, 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)-, disodium salt, Disodium 4-Amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate, RefChem:446146, 2,7-Naphthalenedisulfonic acid, 4-amino-3-(4-aminophenyl)azo-5-hydroxy-6-(phenylazo)-, disodium salt.
99.6% of GHS notifications report no hazard classification (2018 of 2027).
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.
English page: Acid Green 20