湖红2G

Name: 湖红2G
Brand: 济南圣和化工有限公司

CAS 3468-63-1C16H10N4O5MW 338.27

本页收录湖红2G，CAS 登记号为 3468-63-1，分子式 C16H10N4O5，分子量 338.27，归类于染料及颜料。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	3468-63-1
分子式	C16H10N4O5
分子量	338.27
熔点	302 °C
LogP	4.3
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	染料及颜料
类别	染料及颜料

应用领域

染料及颜料

湖红2G在染料及颜料领域使用广泛。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

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

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 3,000+ 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

湖红2G 的 CAS 号是多少？

湖红2G 的 CAS 号为 3468-63-1。

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。

湖红2G 有什么用途？

主要应用于染料及颜料。

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

DINITRANILINE ORANGE · CAS 3468-63-1 · C16H10N4O5. UNII E27LT0986O. Melting Point: 302 °C; Density: 1.52 No temp; Color Additive Status: 81.10.

Identification

CAS Registry Number	3468-63-1
PubChem CID	18981
Molecular formula	C16H10N4O5
IUPAC name	1-[(2,4-dinitrophenyl)diazenyl]naphthalen-2-ol
UNII (FDA)	E27LT0986O

Computed Descriptors

Molecular Weight	338.27
XLogP3	4.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	2
Exact Mass	338.06511943
Monoisotopic Mass	338.06511943
Topological Polar Surface Area	137
Heavy Atom Count	25
Formal Charge	0

Physical & Chemical Properties

Melting Point	302 °C
Density	1.52 No temp
Color Additive Status	81.10
Color Additive Status	81.30

Physical description & handling notes

Dry Powder; Liquid; Dry Powder; CBI
Reddish shade of orange
Strong bright orange
Orange powder ... paste
When heated to decomposition it emits toxic fumes of NOx.
D&C Orange No. 17

Regulatory Status

GHS notification summary	42.4% (369 / 871)

GHS Hazard Classification

GHS notification summary	42.4% (369 / 871)
Reported hazard statements	H319 (51.7%)

This chemical does not meet GHS hazard criteria for 42.4% (369 of 871) of reports.

H319 (51.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

... finds principle application in air-drying systems, including a variety of printing inks
Used on a moderately large scale in the printing ink industry
Cosmetics product ingredient: D&C Orange No. 17
Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7384]
[US EPA; Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). 2-Naphthalenol, 1-
Synthetic Dye and Pigment Manufacturing

Synonyms

3468-63-1; Permatone Orange; Hansa Orange RN; Light Orange R; Silopol Orange R; Carnelio Red 2G; Chromatex Orange R; Graphtol Red 2GL; Versal Orange RNL; Lake Red 2GL; Isol Fast Red 2G; Calcotone Orange 2R; Syton Fast Red 2G; Helio Fast Orange RN; Lutetia Fast Orange R; Brilliant tangerine 13030

Frequently Asked Questions

What are the CAS number and molecular formula of DINITRANILINE ORANGE?

CAS 3468-63-1; molecular formula C16H10N4O5; molecular weight — g/mol.

What other names is DINITRANILINE ORANGE known by?

3468-63-1, Permatone Orange, Hansa Orange RN, Light Orange R, Silopol Orange R, Carnelio Red 2G.

Is DINITRANILINE ORANGE classified as hazardous?

42.4% of GHS notifications report no hazard classification (369 of 871).

What are the key physical properties of DINITRANILINE ORANGE?

Melting Point: 302 °C; Density: 1.52 No temp; Color Additive Status: 81.10; Color Additive Status: 81.30.

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.