酸性黄17

Name: 酸性黄17
Brand: 济南圣和化工有限公司

CAS 6359-98-4C16H10Cl2N4Na2O7S2MW 551.3

济南圣和化工主营供应酸性黄17（CAS 6359-98-4），归类于染料及颜料，分子式 C16H10Cl2N4Na2O7S2，分子量 551.3。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	6359-98-4
分子式	C16H10Cl2N4Na2O7S2
分子量	551.3
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

酸性黄17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

供应说明：酸性黄17 常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需酸性黄17 以外的配套原料，也欢迎一并列出需求清单。

常见问题

酸性黄17 的 CAS 号是多少？

酸性黄17 的 CAS 号为 6359-98-4。

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。

酸性黄17 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

Acid Light Yellow 2G · CAS 6359-98-4 · C16H10Cl2N4Na2O7S2.

Identification

CAS Registry Number	6359-98-4
PubChem CID	22842
Molecular formula	C16H10Cl2N4Na2O7S2
IUPAC name	disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate

Computed Descriptors

Molecular Weight	551.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	3
Exact Mass	549.9163350
Monoisotopic Mass	549.9163350
Topological Polar Surface Area	189
Heavy Atom Count	33
Formal Charge	0
Complexity	942

Physical description & handling notes

Liquid; Wet Solid; Dry Powder

Regulatory Status

Regulatory & Food Contact	COLOUR: Food Additives CI ACID YELLOW 17 NO ADI ALLOCATED TRS 648-JECFA 23/14 FAS 12-JECFA 21/113 (1977) CIR / INCI: Cosmetic colorant
GHS notification summary	98.8% (2269 / 2296)

GHS Hazard Classification

GHS notification summary	98.8% (2269 / 2296)

This chemical does not meet GHS hazard criteria for 98.8% (2269 of 2296) of all reports.

Reported as not meeting GHS hazard criteria by 2269 of 2296 companies (only 1.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Food Additives -> COLOUR -> JECFA Functional Classes
Not Known or Reasonably Ascertainable
Information on 15 consumer products that contain Acid yellow 17 (C.I. 18965) in the following categories is provided:
2023: 1,000,000 - <8,500,000 lb
2022: 1,000,000 - <8,500,000 lb
Synthetic Dye and Pigment Manufacturing

Synonyms

RefChem:564089; 6359-98-4; Acid yellow 17; Xylene Fast Yellow 2G; C.I. Acid Yellow 17, disodium salt; ACIDYELLOW17; Light Fast Yellow 2G; Erio Flavine SX; Fenalan Yellow G; Erio Flavine 3G; Kayacyl Yellow GG; Yellow 2G; Lissamine Fast Yellow; DTXSID6041719; Acid Leather Yellow 2GL; New Lemon EMBL

Frequently Asked Questions

What are the CAS number and molecular formula of Acid Light Yellow 2G?

CAS 6359-98-4; molecular formula C16H10Cl2N4Na2O7S2; molecular weight — g/mol.

What other names is Acid Light Yellow 2G known by?

RefChem:564089, 6359-98-4, Acid yellow 17, Xylene Fast Yellow 2G, C.I. Acid Yellow 17, disodium salt, ACIDYELLOW17.

What is the regulatory status of Acid Light Yellow 2G?

Documented regulatory listings: COLOUR: Food Additives; CI ACID YELLOW 17; NO ADI ALLOCATED.

Is Acid Light Yellow 2G classified as hazardous?

98.8% of GHS notifications report no hazard classification (2269 of 2296).

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.