所有图片(2)
About This Item
线性分子式:
NH4[Cr(NH3)2(SCN)4]
CAS号:
分子量:
336.43
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
推荐产品
等级
for analytical purposes
表单
powder
mp
268-272 °C (dec.) (lit.)
SMILES字符串
N.N.[NH4+].N#CS[Cr-](SC#N)(SC#N)SC#N
InChI
1S/4CHNS.Cr.3H3N/c4*2-1-3;;;;/h4*3H;;3*1H3/q;;;;+3;;;/p-3
InChI key
ZGLIQORZYPZFPW-UHFFFAOYSA-K
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应用
Reinecke 可用作沉淀剂，用于沉淀胺、氨基酸、生物碱等碱性化合物，形成 Reinecke 络合物。它也用于通过形成丙嗪离子缔合物，使用分光光度法测定丙嗪与茜素 S。
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
X F Sun et al.
Analytical biochemistry, 167(2), 304-311 (1987-12-01)
A method to permit isolation and measurement of trimethylselenonium ion [TMSe, (CH3)3Se+] from 1 liter of human urine was developed. The method was based on precipitation of TMSe with ammonium reineckate, preseparation with anion-exchange resin, and final thermal decomposition and
H Puzanowska-Tarasiewicz et al.
Journal of pharmaceutical and biomedical analysis, 26(1), 1-5 (2001-07-14)
Reinecke salt and alizarin S have been tested as reagents for the determination of promazine. They react in neutral and acidic media with promazine forming a reddish and brown crystalline compounds. The compounds are sparingly soluble in water but fairly
Gamal H Ragab et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 60(4), 973-978 (2004-03-24)
Three accurate, rapid and simple atomic absorption spectrometric, conductometric and colorimetric methods were developed for the determination of norfloxacin (NRF), ciprofloxacin (CIP), ofloxacin (OFL) and enrofloxacin (ENF). The proposed methods depend upon the reaction of ammonium reineckate with the studied
Qualitative and quantitative analysis of quaternary ammonium alkaloids from Rhizoma Corydalis by matrix-assisted laser desorption/ionization Fourier transform mass spectrometry coupled with a selective precipitation reaction using Reinecke salt.
Cheng ZH, et al.
Analytica Chimica Acta, 555(2), 269-277 (2006)
M Eisman et al.
Journal of pharmaceutical and biomedical analysis, 11(4-5), 301-305 (1993-04-01)
An automatic method for the determination of amylocaine and bromhexine hydrochloride by atomic absorption spectrometry (AAS) is proposed. The drugs were determined indirectly by formation of reineckates, extraction into 1,2-dichloroethane and measurement of chromium in the organic phase. The chemical
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