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466069

镱

Name: 镱
Brand: ALDRICH

powder, ≥99.9% trace rare earth metals basis

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关于此项目

经验公式（希尔记法）:

化学文摘社编号:

7440-64-4

分子量:

173.04

NACRES:

NA.23

PubChem Substance ID:

24870321

UNSPSC Code:

12161600

EC Number:

231-173-2

MDL number:

MFCD00011286

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属性

Quality Level

100

assay

≥99.9% trace rare earth metals basis

form

powder

reaction suitability

reagent type: catalyst
core: ytterbium

resistivity

28 μΩ-cm, 20°C

bp

1196 °C (lit.)

mp

824 °C (lit.)

density

6.54 g/mL at 25 °C (lit.)

SMILES string

[Yb]

InChI

1S/Yb

InChI key

NAWDYIZEMPQZHO-UHFFFAOYSA-N

说明

Application

先后与芳香族亚胺醛和氧化剂反应，生成邻位二亚胺化合物。

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H228,H302 + H312 + H332,H315,H319,H335

pcodes

P210 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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A significant limiting factor for wearable electronics and wireless sensors is the finite amount of energy that can be stored in on-board batteries.

Additive Manufacturing of Permanent Magnets

Permanent magnets are an essential technology for energy conversion. Motors and generators are used to convert energy between electrical and mechanical forms.

Jin, W-S. et al.

Chemical Communications (Cambridge, England), 1101-1101 (1998)

Experimental evidence for the formation of divalent ytterbium in the photodarkening process of Yb-doped fiber lasers.

S Rydberg et al.

Optics express, 21(6), 6681-6688 (2013-04-03)

In this work we present experimental evidence that the valence instability of the ytterbium ion play a key role for the observed photodarkening mechanism in Yb-doped fiber lasers. Luminescence and excitation spectroscopy performed on UV irradiated Yb/Al doped silica glass

Report of the Task Group 186 on model-based dose calculation methods in brachytherapy beyond the TG-43 formalism: current status and recommendations for clinical implementation.

Luc Beaulieu et al.

Medical physics, 39(10), 6208-6236 (2012-10-09)

The charge of Task Group 186 (TG-186) is to provide guidance for early adopters of model-based dose calculation algorithms (MBDCAs) for brachytherapy (BT) dose calculations to ensure practice uniformity. Contrary to external beam radiotherapy, heterogeneity correction algorithms have only recently

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全球贸易项目编号

货号	GTIN
466069-2G	04061832357331