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金精三羧酸

CAS 4431-00-9C22H14O9MW 422.3

金精三羧酸(CAS 4431-00-9)属有机化学品类产品,分子式 C22H14O9,分子量 422.3。济南圣和化工有限公司常年现货供应该产品,常规纯度 按批次COA提供(不公开发布),可按客户需求安排分装包装,欢迎邮件或来电询价。

产品概览

CAS号4431-00-9
分子式C22H14O9
分子量422.3
LogP4.3
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)
应用领域有机化学品
类别有机化学品

应用领域

有机化学品

金精三羧酸主要应用于有机化学品。具体使用工况下的添加量与规格要求,欢迎与技术团队沟通确认。

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

采购提示:本产品按按订单/批次确认(不公开发布)起订发货,收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存;如需 MSDS 或运输说明,可在询价时一并索取。

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 金精三羧酸 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

金精三羧酸 的 CAS 号是多少?

金精三羧酸 的 CAS 号为 4431-00-9。

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。

金精三羧酸 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

Aurintricarboxylic acid · CAS 4431-00-9 · C22H14O9. UNII NP9O8E29QW.

Identification

CAS Registry Number4431-00-9
PubChem CID2259
Molecular formulaC22H14O9
IUPAC name5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid
UNII (FDA)NP9O8E29QW

Computed Descriptors

Molecular Weight422.3
XLogP34.3
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count9
Rotatable Bond Count5
Exact Mass422.06378202
Monoisotopic Mass422.06378202
Topological Polar Surface Area169
Heavy Atom Count31
Formal Charge0

Physical description & handling notes

  • Dark red powder; [Alfa Aesar MSDS]
  • 197.6 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statementsH315 (100%), H319 (100%), H335 (100%)

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

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

Documented Uses

  • A dye which inhibits protein biosynthesis at the initial stages. The ammonium salt (aluminon) is a reagent for the colorimetric estimation of aluminum in water, foods, and tissues. [ChemIDplus]
  • Benzoic acid, 3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-: ACTIVE

Synonyms

aurintricarboxylic acid; 4431-00-9; Aluminon free acid; aurin tricarboxylic acid; NP9O8E29QW; Benzoic acid, 5-((3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl)-2-hydroxy-; CHEBI:87397; Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-; Acid, Aurintricarboxylic; RefChem:560355; Acid, Aurin Tricarboxylic; 5,5'-((3-Carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methylene)bis(2-hydroxybenzoic acid); MFCD00011663; 5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid; MLS002153482; 5,5'-(3-Carboxy-4-oxocyclohexa-2,5-dienylidenemethylene)di(salicylic acid)

Frequently Asked Questions

What are the CAS number and molecular formula of Aurintricarboxylic acid?

CAS 4431-00-9; molecular formula C22H14O9; molecular weight — g/mol.

What other names is Aurintricarboxylic acid known by?

aurintricarboxylic acid, 4431-00-9, Aluminon free acid, aurin tricarboxylic acid, NP9O8E29QW, Benzoic acid, 5-((3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl)-2-hydroxy-.

Is Aurintricarboxylic acid classified as hazardous?

Hazard statements reported: H315, H319, H335.

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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