Prasedymium(III) oxide

Name: Prasedymium(III) oxide
Brand: 济南圣和化工有限公司

CAS 12036-32-7Pr2-O3MW 329.814

Prasedymium(III) oxide，CAS 登记号 12036-32-7，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12036-32-7

分子式Pr2-O3

分子量329.814

熔点2300 °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

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到 Prasedymium(III) oxide 的 CAS 号？

本页已列出 Prasedymium(III) oxide 的 CAS 号：12036-32-7，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。

Prasedymium(III) oxide 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

Prasedymium(III) oxide · CAS 12036-32-7 · Pr2-O3. Melting Point: 2300 °C; Density: 6.9 @25 °C.

Identification

CAS Registry Number	12036-32-7
PubChem CID	165911
Molecular formula	Pr2-O3
IUPAC name	tris(oxygen(2-));bis(praseodymium(3+))

Computed Descriptors

Molecular Weight	329.814
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	329.80006
Monoisotopic Mass	329.80006
Topological Polar Surface Area	3
Heavy Atom Count	5
Formal Charge	0
Complexity	0

Physical & Chemical Properties

Melting Point	2300 °C
Density	6.9 @25 °C

Physical description & handling notes

Dry Powder
Yellow-green solid; Insoluble in water; Soluble in acids; Hygroscopic; [Hawley]

Regulatory Status

GHS notification summary	95.8% (114 / 119)

GHS Hazard Classification

GHS notification summary	95.8% (114 / 119)

This chemical does not meet GHS hazard criteria for 95.8% (114 of 119) of all reports.

Reported as not meeting GHS hazard criteria by 114 of 119 companies (only 4.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Used as a pigment in glass and ceramics and as a laboratory reagent; [Hawley]
Glass Manufacturing [Category: Industry]
Praseodymium oxide (Pr2O3): ACTIVE

Synonyms

Praseodymium oxide; 12036-32-7; Dipraseodymium trioxide; 11113-81-8; EINECS 234-845-3; Praseodymia; Praseodymium trioxide; Praseodymium sesquioxide; RefChem:175738; DTXSID001014600; 234-845-3; Praseodymium oxide (Pr2O3); Praseodymium(III) oxide; oxygen(2-);praseodymium(3+); PRASEODYMIUM(III) OXIDE 99.9per cent; SCHEMBL28208

Frequently Asked Questions

What are the CAS number and molecular formula of Prasedymium(III) oxide?

CAS 12036-32-7; molecular formula Pr2-O3; molecular weight — g/mol.

What other names is Prasedymium(III) oxide known by?

Praseodymium oxide, 12036-32-7, Dipraseodymium trioxide, 11113-81-8, EINECS 234-845-3, Praseodymia.

Is Prasedymium(III) oxide classified as hazardous?

95.8% of GHS notifications report no hazard classification (114 of 119).

What are the key physical properties of Prasedymium(III) oxide?

Melting Point: 2300 °C; Density: 6.9 @25 °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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