颜料红22，CAS 登记号 6448-95-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于染料及颜料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
染料及颜料
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 颜料红22 的 CAS 号：6448-95-9，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及染料及颜料。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
PIGMENT RED 22 · CAS 6448-95-9 · C24H18N4O4. UNII 81W2C75HEQ.
| CAS Registry Number | 6448-95-9 |
|---|---|
| PubChem CID | 80925 |
| Molecular formula | C24H18N4O4 |
| IUPAC name | 3-hydroxy-4-[(2-methyl-5-nitrophenyl)diazenyl]-N-phenylnaphthalene-2-carboxamide |
| UNII (FDA) | 81W2C75HEQ |
| Molecular Weight | 426.4 |
|---|---|
| XLogP3 | 6.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 426.13280507 |
| Monoisotopic Mass | 426.13280507 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| GHS notification summary | 94.7% (54 / 57) |
|---|
| GHS notification summary | 94.7% (54 / 57) |
|---|
This chemical does not meet GHS hazard criteria for 94.7% (54 of 57) of all reports.
Reported as not meeting GHS hazard criteria by 54 of 57 companies (only 5.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
3-Hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenylnaphthalene-2-carboxamide; 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-phenyl-; 3-Hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-phenylnaphthalene-2-carboxamide; 2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl-; RefChem:476411; 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-methyl-5-nitrophenyl)azo-N-phenyl-; 6448-95-9; BRILLIANTFATSCARLET; 81W2C75HEQ; 3-Hydroxy-4-[(2-methyl-5-nitrophenyl)diazenyl]-N-phenylnaphthalene-2-carboxamide; MFCD00071989; Pigment Red 22 (Technical Grade); 3-hydroxy-4-((2-methyl-5-nitrophenyl)diazenyl)-N-phenyl-2-naphthamide; 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(2-methyl-5-nitrophenyl)diazenyl)-N-phenyl-; UNII-81W2C75HEQ; 3-Hydroxy-4-((5-nitro-o-tolyl)azo)-2-naphthanilide
CAS 6448-95-9; molecular formula C24H18N4O4; molecular weight — g/mol.
3-Hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenylnaphthalene-2-carboxamide, 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-phenyl-, 3-Hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-phenylnaphthalene-2-carboxamide, 2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl-, RefChem:476411, 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-methyl-5-nitrophenyl)azo-N-phenyl-.
94.7% of GHS notifications report no hazard classification (54 of 57).
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.