氧化钴

Name: 氧化钴
Brand: 济南圣和化工有限公司

CAS 11104-61-3Co3O4MW 240.797

本页收录氧化钴，CAS 登记号为 11104-61-3，分子式 Co3O4，分子量 240.797，归类于无机化学品。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	11104-61-3
分子式	Co3O4
分子量	240.797
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	无机化学品
类别	无机化学品

应用领域

无机化学品

该产品的下游应用集中在无机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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：氧化钴备有现货，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。除氧化钴外，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

氧化钴的 CAS 号是多少？

氧化钴的 CAS 号为 11104-61-3。

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。

氧化钴有什么用途？

主要应用于无机化学品。

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

Cobalt Oxide · CAS 11104-61-3 · Co3O4. UNII USK772NS56.

Identification

CAS Registry Number	11104-61-3
PubChem CID	6432046
Molecular formula	Co3O4
IUPAC name	cobalt(2+);bis(cobalt(3+));tetrakis(oxygen(2-))
UNII (FDA)	USK772NS56

Computed Descriptors

Molecular Weight	240.797
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	240.77924
Monoisotopic Mass	240.77924
Topological Polar Surface Area	4
Heavy Atom Count	7
Formal Charge	0
Complexity	0

Physical description & handling notes

Large Crystals; Dry Powder

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	100% (7 / 7)

GHS Hazard Classification

GHS notification summary	100% (7 / 7)
Reported hazard statements	H301, H317, H330, H334, H372

This chemical does not meet GHS hazard criteria for 100% (7 of 7) of all reports.

Reported as not meeting GHS hazard criteria by 7 of 7 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

Cobalt is absorbed though the lungs, gastrointestinal tract, and skin. Since it is a component of the vitamin B12 (cyanocobalamin), it is distributed to most tissues of the body. It is transported in the blood, often bound to albumin, with the highest levels being found in the liver and kidney. Cobalt is excreted mainly in the urine and faeces. (L29)

Synonyms

Cobalt tetraoxide; USK772NS56; 11104-61-3; 234-334-5; Co(3)O(4); Cobalt oxide; Cobaltum Oxydatum; DTXSID801014561; RefChem:58007; Tricobalt tetraoxide; Cobaltic-cobaltous oxide; cobalt(2+);cobalt(3+);oxygen(2-); Cobalt oxide black; COBALT (II,III) OXIDE; oxocobalt; oxo(oxocobaltiooxy)cobalt; EINECS 215-157-2

Frequently Asked Questions

What are the CAS number and molecular formula of Cobalt Oxide?

CAS 11104-61-3; molecular formula Co3O4; molecular weight — g/mol.

What other names is Cobalt Oxide known by?

Cobalt tetraoxide, USK772NS56, 11104-61-3, 234-334-5, Co(3)O(4), Cobalt oxide.

What is the regulatory status of Cobalt Oxide?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Cobalt Oxide classified as hazardous?

100% of GHS notifications report no hazard classification (7 of 7).

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.

氧化钴