茜草色

Name: 茜草色
Brand: 济南圣和化工有限公司

CAS 12640-73-2C14H8O5MW 256.21

济南圣和化工主营供应茜草色（CAS 12640-73-2），归类于有机化学品，分子式 C14H8O5，分子量 256.21。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	12640-73-2
分子式	C14H8O5
分子量	256.21
LogP	1.84
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	有机化学品
类别	有机化学品

应用领域

有机化学品

茜草色在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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

供货能力：茜草色备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 2,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

茜草色的 CAS 号是多少？

茜草色的 CAS 号为 12640-73-2。

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。

茜草色有什么用途？

主要应用于有机化学品。

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

MADDERCOLOUR · CAS 12640-73-2 · C14H8O5. UNII L1GT81LS6N. LogP: 1.84.

Identification

CAS Registry Number	12640-73-2
PubChem CID	6683
Molecular formula	C14H8O5
IUPAC name	1,2,4-trihydroxyanthracene-9,10-dione
UNII (FDA)	L1GT81LS6N

Computed Descriptors

Molecular Weight	256.21
XLogP3	2.9
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	256.03717335
Monoisotopic Mass	256.03717335
Topological Polar Surface Area	94.8
Heavy Atom Count	19
Formal Charge	0

Physical & Chemical Properties

LogP	1.84

Physical description & handling notes

Orange or red solid; [Merck Index] Dark brown powder; [Aldrich MSDS]
149.0 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4021214]
147.76 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
153.99 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
144.35 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (98.5%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Formed during storage of the madder root; Forms lakes with some metal salts; Used as a fast dye for printing cotton, to make acid and chrome dyes, as a reagent for detection of boron, for histological detection of insoluble calcium salts, and as a nuclear stain; [Merck Index]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.

Synonyms

9,10-Anthracenedione, 1,2,4-trihydroxy-; purpurin anthraquinone; RefChem:46677; PURPURIN; 81-54-9; 1,2,4-trihydroxyanthracene-9,10-dione; 1,2,4-Trihydroxyanthraquinone; Verantin; Purpurine; Hydroxylizaric acid; Smoke Brown G; 1,2,4-Trihydroxy-9,10-anthracenedione; 1,2,4-Trihydroxy-9,10-anthraquinone; C.I. 58205; 1,2,4-Trihydroxyanthrachinon; Anthraquinone, 1,2,4-trihydroxy-

Frequently Asked Questions

What are the CAS number and molecular formula of MADDERCOLOUR?

CAS 12640-73-2; molecular formula C14H8O5; molecular weight — g/mol.

What other names is MADDERCOLOUR known by?

9,10-Anthracenedione, 1,2,4-trihydroxy-, purpurin anthraquinone, RefChem:46677, PURPURIN, 81-54-9, 1,2,4-trihydroxyanthracene-9,10-dione.

Is MADDERCOLOUR classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of MADDERCOLOUR?

LogP: 1.84.

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.

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