亮黑BN

Name: 亮黑BN
Brand: 济南圣和化工有限公司

CAS 2519-30-4C28H17N5Na4O14S4MW 867.7

济南圣和化工主营供应亮黑BN（CAS 2519-30-4），归类于着色剂，分子式 C28H17N5Na4O14S4，分子量 867.7。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	2519-30-4
分子式	C28H17N5Na4O14S4
分子量	867.7
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

亮黑BN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

供货能力：亮黑BN 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

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。除亮黑BN 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

亮黑BN 的 CAS 号是多少？

亮黑BN 的 CAS 号为 2519-30-4。

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。

亮黑BN 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

Brilliant Black BN · CAS 2519-30-4 · C28H17N5Na4O14S4. UNII 2WPR32U0CP.

Identification

CAS Registry Number	2519-30-4
PubChem CID	17293
Molecular formula	C28H17N5Na4O14S4
IUPAC name	tetrasodium;4-acetamido-5-hydroxy-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1,7-disulfonate
UNII (FDA)	2WPR32U0CP

Computed Descriptors

Molecular Weight	867.7
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	18
Rotatable Bond Count	5
Exact Mass	866.9245621
Monoisotopic Mass	866.9245621
Topological Polar Surface Area	361
Heavy Atom Count	55
Formal Charge	0
Complexity	1730

Regulatory Status

Regulatory & Food Contact	COLOUR: Food Additives JECFA ADI: 0-1 mg/kg bw JECFA concluded that the newly available information does not give reason to revise the previously established TRS 1020-JECFA 87/26 FAS 78-JECFA 87/63 CIR / INCI: Cosmetic colorant; Hair dyeing
GHS notification summary	94.1% (16 / 17)

GHS Hazard Classification

GHS notification summary	94.1% (16 / 17)

This chemical does not meet GHS hazard criteria for 94.1% (16 of 17) of all reports.

Reported as not meeting GHS hazard criteria by 16 of 17 companies (only 5.9% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Food Additives -> COLOUR -> JECFA Functional Classes
Cosmetics -> Cosmetic colorant; Hair dyeing

Synonyms

Black PN; 2519-30-4; Brilliant Black BN; Food black 1; Brilliant black 1; Blue Black BN; C.I. FOOD BLACK 1; Brilliant Black A; Brilliant Black PN; CI 28440; E 151; Black BN; Brilliant Acid Black BNA Export; Black PN (~80%); C.I. 28440; C.I. Food Black 1, tetrasodium salt

Frequently Asked Questions

What are the CAS number and molecular formula of Brilliant Black BN?

CAS 2519-30-4; molecular formula C28H17N5Na4O14S4; molecular weight — g/mol.

What other names is Brilliant Black BN known by?

Black PN, 2519-30-4, Brilliant Black BN, Food black 1, Brilliant black 1, Blue Black BN.

What is the regulatory status of Brilliant Black BN?

Documented regulatory listings: COLOUR: Food Additives; JECFA ADI: 0-1 mg/kg bw; JECFA concluded that the newly available information does not give reason to revise the previously established.

Is Brilliant Black BN classified as hazardous?

94.1% of GHS notifications report no hazard classification (16 of 17).

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.