Chromium(III) standard for ICP 硝酸铬(III),

CAS 20249-21-2 MFCD00010946

化学结构图

20249-21-2
SMILES:

化学属性

Mol. FormulaCrN3O9•xH2O
Mol. Weight238.01(anhy)
TSCAYes
Melting Point60°
Density1.00 g/mL at 20 °C

别名和识别编码

Chemical NamePuratronic?, 99.999% (metals basis) Chromium(III) nitrate hydrate, Puratronic|r, 99.999% (metals basis)
MDL NumberMFCD00010946
EC Number236-921-1
CAS Number20249-21-2
Merck Number14,2226
Synonym ICP 铬(III) 标准品
PubChem Substance ID24889953
Chemical Name Translation硝酸铬(III),
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分类

  • {SNA} Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, C, CH, ICP-OES/-MS, Single Solution, Spectroscopy

安全信息

WGK Germany2
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Packing GroupIII
UN Number UN2720
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
  • R36 Irritating to eyes 刺激眼睛

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. C - Alphabetic
  5. CH - C

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