2-羟基-对萘醌，CAS 登记号 83-72-7，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，下游主要用于有机化学品。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。
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本页已列出 2-羟基-对萘醌 的 CAS 号：83-72-7，可与随货 COA 核对。
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2-Hydroxy-p-naphthoquinone · CAS 83-72-7 · C10H6O3. UNII TLH4A6LV1W. LogP: 1.38; Color Additive Status: 73.2190.
| CAS Registry Number | 83-72-7 |
|---|---|
| PubChem CID | 6755 |
| Molecular formula | C10H6O3 |
| IUPAC name | 4-hydroxynaphthalene-1,2-dione |
| UNII (FDA) | TLH4A6LV1W |
| Molecular Weight | 174.15 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 174.031694049 |
| Monoisotopic Mass | 174.031694049 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| LogP | 1.38 |
|---|---|
| Color Additive Status | 73.2190 |
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Cosmetics CIR / INCI: Bulking; Hair dyeing; Skin conditioning |
|---|
Lawsone; 83-72-7; 2-Hydroxy-1,4-naphthoquinone; 2-hydroxynaphthalene-1,4-dione; 2-Hydroxy-1,4-naphoquinone; 2-Hydroxynaphthoquinone; Henna; Mehendi; HANA; Natural Orange 6; Lawson; Mendi; 1,4-Naphthalenedione, 2-hydroxy-; 2-Hydroxy-1,4-naphthalenedione; C.I. Natural Orange 6; 4-hydroxynaphthalene-1,2-dione
CAS 83-72-7; molecular formula C10H6O3; molecular weight — g/mol.
Lawsone, 83-72-7, 2-Hydroxy-1,4-naphthoquinone, 2-hydroxynaphthalene-1,4-dione, 2-Hydroxy-1,4-naphoquinone, 2-Hydroxynaphthoquinone.
Documented regulatory listings: FDA Regulatory Status of Color Additives: Cosmetics; CIR / INCI: Bulking; Hair dyeing; Skin conditioning.
LogP: 1.38; Color Additive Status: 73.2190.
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.