NIST994

镓同位素标准品

NIST^® SRM^® 994

• 别名: 镓
• 线性分子式: Ga
• CAS号: 7440-55-3
• 分子量: 69.72
• MDL號碼: MFCD00134045
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329818799
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 100
• 同位素純度: ⁶⁹Ga; ⁷¹Ga
• 形狀: (metallic liquid or solid (ambient temp dependent))
• 包裝: pkg of 0.25 g
• 製造商／商標名: NIST^®
• 電阻係數: 25.795 μΩ-cm, 30°C
• 技術: mass spectrometry (MS): suitable
• bp: 2403 °C (lit.)
• mp: 29.8 °C (lit.)
• 密度: 5.904 g/mL at 25 °C (lit.)
• 格式: matrix material
• SMILES 字串: [Ga]
• InChI: 1S/Ga
• InChI 密鑰: GYHNNYVSQQEPJS-UHFFFAOYSA-N

说明

一般說明

This Standard Reference Material (SRM) is intneded for use as an isotopic standard. SRM 994 consists of 0.25 g of a commercial, high purity gallium metal. For more informatioon, please refer to the COA and SDS.

SRM 994_cert

SRM 994_SDS

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.
Gallium-69, Gallium-71

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

安全信息

• 象形圖: GHS05,GHS07
• 訊號詞: Warning
• 危險聲明: H290,H302,H412
• 防範說明: P234 - P264 - P270 - P273 - P301 + P312 - P390
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1
• 儲存類別代碼: 8B - Non-combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable