Copper (II) Bromide

Name: Copper (II) Bromide
Brand: 济南圣和化工有限公司

CAS 7789-45-9Br2CuMW 223.35

Copper (II) Bromide，CAS 登记号 7789-45-9，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于Inorganic Chemicals。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

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Inorganic Chemicals

类别Inorganic Chemicals

用途与场景

Inorganic Chemicals

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 Copper (II) Bromide 的 CAS 号？

本页已列出 Copper (II) Bromide 的 CAS 号：7789-45-9，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

Copper (II) Bromide 一般用在什么产品里？

主要涉及Inorganic Chemicals。

下单流程是怎样的？

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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.

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