阿尔坎宁

Name: 阿尔坎宁
Brand: 济南圣和化工有限公司

CAS 517-88-4C16H16O5MW 288.29

济南圣和化工主营供应阿尔坎宁（CAS 517-88-4），归类于着色剂，分子式 C16H16O5，分子量 288.29。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。

产品概览

CAS号	517-88-4
分子式	C16H16O5
分子量	288.29
熔点	116 - 117 °C
LogP	3
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	着色剂；食品添加剂
类别	着色剂\|食品添加剂

应用领域

着色剂；食品添加剂

阿尔坎宁的核心用途是着色剂，同时在食品添加剂等方向也有成熟应用。不同用途对纯度与杂质指标的要求不同，建议在采购前与我们的技术团队确认规格细节。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：阿尔坎宁常规包装为按订单/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。

质量与文件

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。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除阿尔坎宁外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

阿尔坎宁的 CAS 号是多少？

阿尔坎宁的 CAS 号为 517-88-4。

该产品的纯度和包装规格是什么？

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。

阿尔坎宁有什么用途？

主要应用于着色剂；食品添加剂。

如何购买或获取报价？

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。

PubChem 公开数据

Description

Alkannin · CAS 517-88-4 · C16H16O5. UNII BDBM178090. Melting Point: 116 - 117 °C.

Identification

CAS Registry Number	517-88-4
PubChem CID	5208
Molecular formula	C16H16O5
IUPAC name	5,8-dihydroxy-2-(1-hydroxy-4-methylpent-3-enyl)naphthalene-1,4-dione
UNII (FDA)	BDBM178090

Computed Descriptors

Molecular Weight	288.29
XLogP3	3
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	3
Exact Mass	288.09977361
Monoisotopic Mass	288.09977361
Topological Polar Surface Area	94.8
Heavy Atom Count	21
Formal Charge	0

Physical & Chemical Properties

Melting Point	116 - 117 °C

Physical description & handling notes

Solid

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: Use unspecified ALKANET ROOT, EXTRACT (ALKANNA TINCTORIA TAUSCH)--NLFG

GHS Hazard Classification

Reported hazard statements	H302 (100%), H400 (100%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

Documented Uses

Anti-inflammatory agents that are non-steroidal in nature. In addition to anti-inflammatory actions, they have analgesic, antipyretic, and platelet-inhibitory actions. They act by blocking the synthesis of prostaglandins by inhibiting cyclooxygenase, which converts arachidonic acid to cyclic endoperoxides, precursors of prostaglandins. Inhibition of prostaglandin synthesis accounts for their analgesic, antipyretic, and platelet-inhibitory actions; other mechanisms may contribute to their anti-inflammatory effects.

Synonyms

54952-43-1; (+-)-Shikonin; RefChem:905516; SHIKALKIN; C.I. Natural Red 20; (Rac)-Shikonin; 5,8-dihydroxy-2-(1-hydroxy-4-methylpent-3-enyl)naphthalene-1,4-dione; (+/-)-Shikonin; ARNEBIN-4; (+/-)-Alkannin; 5,8-DIHYDROXY-2-(1-HYDROXY-4-METHYLPENT-3-EN-1-YL)NAPHTHALENE-1,4-DIONE; MFCD00016668; 23444-65-7; KBioGR_000610; C.I. 75530; KBio3_001080

Frequently Asked Questions

What are the CAS number and molecular formula of Alkannin?

CAS 517-88-4; molecular formula C16H16O5; molecular weight — g/mol.

What other names is Alkannin known by?

54952-43-1, (+-)-Shikonin, RefChem:905516, SHIKALKIN, C.I. Natural Red 20, (Rac)-Shikonin.

What is the regulatory status of Alkannin?

Documented regulatory listings: FDA Substance added to food: Use unspecified; ALKANET ROOT, EXTRACT (ALKANNA TINCTORIA TAUSCH)--NLFG.

Is Alkannin classified as hazardous?

Hazard statements reported: H302, H400.

What are the key physical properties of Alkannin?

Melting Point: 116 - 117 °C.

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.