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Merck

651818

Sigma-Aldrich

金蚀刻剂,标准

别名:

灰碘, 碘化钾

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352302
NACRES:
NA.23

等級

for analytical purposes

品質等級

成份

volatiles, 50-80%

bp

100 °C (lit.)
100 °C/1 atm

溶解度

H2O: miscible

密度

1.2924 g/mL at 25 °C (lit.)

SMILES 字串

[K+].[I-]

InChI

1S/HI.K/h1H;/q;+1/p-1

InChI 密鑰

NLKNQRATVPKPDG-UHFFFAOYSA-M

一般說明

蚀刻容易控制,底切最小。室温下运行。无氰标准应用。25℃时腐蚀速率为 28 埃/秒。
金蚀刻剂是由碘化钾和碘组成的络合剂,通过电化学氧化金合成。

應用

金蚀刻剂是选择性通用金蚀刻剂,可与负性和正性光致抗蚀剂相容。用于蚀刻金(Au)电极,随后用扫描电子显微镜(SEM)成像,进行形态学研究,也用于金属层,制备纳米电极阵列。 金蚀刻剂还可用于金属辅助化学蚀刻(MACE),制造基于p-n结结构硅纳米柱的太阳能电池。

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

STOT RE 1 Oral

標靶器官

Thyroid

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

Our photoresist kit was designed to have the necessary chemical components for each step in the lithographic process. The component materials are provided in pre-weighed quantities for your convenience. Etchants are available separately so that the proper etchant can be chosen for a variety of substrate choices.

Global Trade Item Number

货号GTIN
651818-500ML4061832732640

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