NIST2203

氟化钾

NIST^® SRM^® 2203, standard for ion-selective electrodes

• 線性公式: KF
• CAS號碼: 7789-23-3
• 分子量：: 58.10
• Beilstein: 3902818
• MDL號碼: MFCD00011398
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329818738
• NACRES: NA.24

屬性

• 等級: certified reference material
• 品質等級: 100
• 形狀: crystals
• 包裝: pkg of 125 g
• 製造商／商標名: NIST^®
• mp: 858 °C (lit.)
• 應用: general analytical
• SMILES 字串: [F-].[K+]
• InChI: 1S/FH.K/h1H;/q;+1/p-1
• InChI 密鑰: NROKBHXJSPEDAR-UHFFFAOYSA-M

描述

一般說明

SRM 2203_cert

SRM 2203_SDS

應用

用于研究两性聚合物凝胶的离子特异性溶胀和去溶胀的多功能氟离子源。贵金属在氟化氢中的室温氧化, 以及碱金属卤化物聚合物中离子的电子极化率的测量。

其他說明

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Fluoride ion (F^-)

See certificate for values and more details at nist.gov/SRM.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全資訊

• 象形圖: GHS06,GHS05
• 訊號詞: Danger
• 危險聲明: H301 + H311 + H331,H318
• 防範說明: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• 危險分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable