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Allura Red

CAS 25956-17-6C18H14N2Na2O8S2MW 496.4

济南圣和化工有限公司现供应Dyes & Pigments——Allura Red(CAS 25956-17-6),分子式 C18H14N2Na2O8S2,分子量 496.4。本页理化参数仅供参考,实际常规纯度 按批次COA提供(不公开发布),以批次 COA 及订单确认为准,支持批量采购与长期供货协议。

产品概览

CAS号25956-17-6
分子式C18H14N2Na2O8S2
分子量496.4
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Dyes & Pigments
类别Dyes & Pigments

应用领域

Dyes & Pigments

在下游生产中,Dyes &amp是 Allura Red 最主要的应用场景;此外它还用于Pigments。若您有特定工艺要求,可在询价时注明用途,我们会推荐匹配的纯度等级。

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:Allura Red 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,精选产品齐全,覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。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

Allura Red 的 CAS 号是多少?

Allura Red 的 CAS 号为 25956-17-6。

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。

Allura Red 有什么用途?

主要应用于Dyes & Pigments。

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

Allura Red · CAS 25956-17-6 · C18H14N2Na2O8S2. UNII WZB9127XOA.

Identification

CAS Registry Number25956-17-6
PubChem CID33258
Molecular formulaC18H14N2Na2O8S2
IUPAC namedisodium;6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
UNII (FDA)WZB9127XOA

Computed Descriptors

Molecular Weight496.4
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count10
Rotatable Bond Count3
Exact Mass495.99869632
Monoisotopic Mass495.99869632
Topological Polar Surface Area185
Heavy Atom Count32
Formal Charge0
Complexity809

Physical description & handling notes

  • Liquid; Wet Solid; Other Solid; Wet Solid; Dry Powder
  • Water soluble, red powder; [Sax]

Regulatory Status

Regulatory & Food ContactCOLOUR: Food Additives
0–7 mg/kg bw
">TRS 1000-JECFA 82/13
FAS 73 JECFA 82/4
CIR / INCI: Cosmetic colorant; Hair dyeing
GHS notification summary100% (345 / 345)

GHS Hazard Classification

GHS notification summary100% (345 / 345)

This chemical does not meet GHS hazard criteria for 100% (345 of 345) of all reports.

Reported as not meeting GHS hazard criteria by 345 of 345 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

  • New monoazo dye proposed as color additive in various food products. [ChemIDplus]
  • EPA Safer Chemical Functional Use Classes -> Colorants
  • Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
  • Food Additives -> COLOUR -> JECFA Functional Classes
  • Cosmetics -> Cosmetic colorant; Hair dyeing
  • Information on 140 consumer products that contain FD&C Red #40 in the following categories is provided:

Synonyms

E129; RefChem:1084024; Allura Red AC; 25956-17-6; Allura Red; Allura red AC dye; Food red 17; Fancy Red; Food Red No. 40; C.I. Food Red 17; FD&C Red No. 40; Allura Red 40; Japan Red 40; Curry red; ALLURA RED C.I.16035; Japan Food Red No. 40

Frequently Asked Questions

What are the CAS number and molecular formula of Allura Red?

CAS 25956-17-6; molecular formula C18H14N2Na2O8S2; molecular weight — g/mol.

What other names is Allura Red known by?

E129, RefChem:1084024, Allura Red AC, 25956-17-6, Allura Red, Allura red AC dye.

What is the regulatory status of Allura Red?

Documented regulatory listings: COLOUR: Food Additives; 0–7 mg/kg bw; ">TRS 1000-JECFA 82/13.

Is Allura Red classified as hazardous?

100% of GHS notifications report no hazard classification (345 of 345).

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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