溴化铜 (II)

Name: 溴化铜 (II)
Brand: 济南圣和化工有限公司

CAS 7789-45-9Br2CuMW 223.35

济南圣和化工有限公司现供应无机化学品——溴化铜 (II)（CAS 7789-45-9），分子式 Br2Cu，分子量 223.35。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	7789-45-9
分子式	Br2Cu
分子量	223.35
熔点	928 °F (USCG, 1999)
沸点	900 °C
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

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

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。如需溴化铜 (II) 以外的配套原料，也欢迎一并列出需求清单。

常见问题

溴化铜 (II) 的 CAS 号是多少？

溴化铜 (II) 的 CAS 号为 7789-45-9。

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。

溴化铜 (II) 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

Copper (II) Bromide · CAS 7789-45-9 · Br2Cu. UNII 1KC430K0ZN. Boiling Point: 900 °C; Melting Point: 928 °F (USCG, 1999); Melting Point: 498 °C.

Identification

CAS Registry Number	7789-45-9
PubChem CID	24611
Molecular formula	Br2Cu
IUPAC name	dibromocopper
UNII (FDA)	1KC430K0ZN

Computed Descriptors

Molecular Weight	223.35
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	222.76422
Monoisotopic Mass	220.76627
Topological Polar Surface Area	0
Heavy Atom Count	3
Formal Charge	0
Complexity	2.8

Physical & Chemical Properties

Boiling Point	900 °C
Melting Point	928 °F (USCG, 1999)
Melting Point	498 °C
Density	4.710 @ 20 °C/4 °C

Physical description & handling notes

Copper(ii) bromide is an odorless black solid. Sinks and mixes with water. (USCG, 1999)
Almost black, deliquescent solid; Very soluble in water; [HSDB] Below 29 deg C, the green tetrahydrate forms; [Ullmann] Black, odorless, hygroscopic crystalline powder; [Alfa Aesar MSDS]
Almost black, iodine like, monoclinic crystals or crystalline powder
Very sol in water; sol in alcohol, acetone, ammonia; practically insol in benzene, ether, concentrated sulfuric acid
Very sol in water; sol in ethanol, acetone; insoluble in benzene, ethyl ether
126 parts/100 parts water

GHS Hazard Classification

Reported hazard statements	H302 (99.5%), H314 (100%), H318 (71.9%), H400 (74.9%), H410 (75.9%)

H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

Used as an intensifier in photography, brominating agent in organic synthesis, humidity indicator, wood preservative, electrolyte in batteries, stabilizer for acetylated polyformaldehyde, in metal machining, removing lead from gasoline, copying processes, and sulfur extraction of oil; [HSDB]
Metal Machining [Category: Heat or Machine]
Petroleum Production and Refining [Category: Industry]
Battery Manufacturing [Category: Industry]
Applying Wood Preservatives [Category: Other]
Photographic Processing [Category: Other]

Synonyms

Copper(II) bromide; 7789-45-9; CUPRIC BROMIDE; Dibromocopper; Copper bromide (CuBr2); 1KC430K0ZN; DTXSID7064863; Cuprum Bromatum; RefChem:58532; DTXCID9048067; CUPRIC BROMIDE, ANHYDROUS; 232-167-2; Copper (II) bromide; Copper dibromide; UNII-1KC430K0ZN; HSDB 257

Frequently Asked Questions

What are the CAS number and molecular formula of Copper (II) Bromide?

CAS 7789-45-9; molecular formula Br2Cu; molecular weight — g/mol.

What other names is Copper (II) Bromide known by?

Copper(II) bromide, 7789-45-9, CUPRIC BROMIDE, Dibromocopper, Copper bromide (CuBr2), 1KC430K0ZN.

Is Copper (II) Bromide classified as hazardous?

Hazard statements reported: H302, H314, H318, H400, H410.

What are the key physical properties of Copper (II) Bromide?

Boiling Point: 900 °C; Melting Point: 928 °F (USCG, 1999); Melting Point: 498 °C; Density: 4.710 @ 20 °C/4 °C.

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.