济南圣和化工主营供应 颜料红 53:3(CAS 73263-40-8),归类于染料及颜料,分子式 C34H24Cl2N4O8S2Sr,分子量 839.2。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 | 73263-40-8 |
|---|---|
| 分子式 | C34H24Cl2N4O8S2Sr |
| 分子量 | 839.2 |
| 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
该产品的下游应用集中在染料及颜料。不同客户工艺差异较大,我们支持按需提供样品与小批量试用。
供应说明:颜料红 53:3 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。
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颜料红 53:3 的 CAS 号为 73263-40-8。
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。
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Pigment Red 53:3 · CAS 73263-40-8 · C34H24Cl2N4O8S2Sr. UNII NS00003959.
| CAS Registry Number | 73263-40-8 |
|---|---|
| PubChem CID | 175420 |
| Molecular formula | C34H24Cl2N4O8S2Sr |
| IUPAC name | strontium bis(5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonate) |
| UNII (FDA) | NS00003959 |
| Molecular Weight | 839.2 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 4 |
| Exact Mass | 837.9468737 |
| Monoisotopic Mass | 837.9468737 |
| Topological Polar Surface Area | 221 |
| Heavy Atom Count | 51 |
| Formal Charge | 0 |
| Complexity | 581 |
| GHS notification summary | 100% (106 / 106) |
|---|
| GHS notification summary | 100% (106 / 106) |
|---|
This chemical does not meet GHS hazard criteria for 100% (106 of 106) of all reports.
Reported as not meeting GHS hazard criteria by 106 of 106 companies. For more detailed information, please visit ECHA C&L website.
EINECS 277-335-6; Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate]; DTXSID40891070; EC 277-335-6; 3-Chloro-6-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfonic acid, strontium salt (2:1); Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, strontium salt (2:1); Benzenesulfonic acid, 5-chloro-2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-4-methyl-, strontium salt (2:1); Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, strontium salt (2:1); Strontium bis(2-chloro-5-((2-hydroxy-1-naphthyl)azo)toluene-4-sulphonate); Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, strontium salt (2:1); RefChem:564714; DTXCID701030318; 277-335-6; Benzenesulfonic acid, 5-chloro-2-(2-hydroxy-1-naphthalenyl)azo-4-methyl-, strontium salt (2:1); 73263-40-8; MRCCXHYDYMQBJW-MAKDUZDQSA-L
CAS 73263-40-8; molecular formula C34H24Cl2N4O8S2Sr; molecular weight — g/mol.
EINECS 277-335-6, Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate], DTXSID40891070, EC 277-335-6, 3-Chloro-6-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfonic acid, strontium salt (2:1), Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, strontium salt (2:1).
100% of GHS notifications report no hazard classification (106 of 106).
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: Pigment Red 53:3