183687
雷氏盐
ACS reagent, ≥93.0%
别名:
二氨基四硫代氰酸铬铵, 利英纳克盐, 四硫氰基二氨络铬酸铵, 赖纳克氏盐
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线性分子式:
NH4[Cr(NH3)2(SCN)4]
化学文摘社编号:
分子量:
336.43
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-003-3
MDL number:
Assay:
≥93.0%
Grade:
ACS reagent
Form:
powder
InChI key
ZGLIQORZYPZFPW-UHFFFAOYSA-K
InChI
1S/4CHNS.Cr.3H3N/c4*2-1-3;;;;/h4*3H;;3*1H3/q;;;;+3;;;/p-3
SMILES string
N.N.[NH4+].N#CS[Cr-](SC#N)(SC#N)SC#N
grade
ACS reagent
assay
≥93.0%
form
powder
reaction suitability
reagent type: catalyst
core: chromium
impurities
≤0.05% insol. dil. HCl
mp
268-272 °C (dec.) (lit.)
storage temp.
2-8°C
Quality Level
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General description
Reinecke盐[四金刚烷二胺铬酸铵（III）]是一种铵盐。它可通过形成reineckate复合物而参与到存在于酸性组织提取物中的组蛋白和碱性化合物的定量沉淀。
Application
Reinecke盐可作为沉淀试剂用于分离延胡索干粉中的季铵生物碱（QAA）。可通过MALDI-MS（基质辅助激光解吸电离-质谱）对这些QAA进行定量分析。它可用于制造大量的Meldola蓝磷酸锆-Reinecke盐丝网印刷电极（bMBZrPRs-SPEs）。
汞的着色剂和沉淀剂。 伯胺和仲胺以及某些氨基酸的沉淀剂。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
L Campanella et al.
Journal of pharmaceutical and biomedical analysis, 14(8-10), 1047-1054 (1996-06-01)
A new cocaine-sensitive ISFET device based on a cocaine-reineckate ion-pair complex dispersed in a PVC--sebacate matrix has been fabricated. this sensor displays a linear range for cocaine hydrochloride between about 3 x 10(-6) and 2 x 10(-2) M and a
Preparation of histones by the use of Reinecke salt.
Lindh NO and Brantmark BL.
Analytical Biochemistry, 10(3), 415-420 (1965)
Sheikha M Al-Ghannam
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 69(4), 1188-1194 (2007-08-11)
Three accurate, rapid and simple atomic absorption spectrometric (AAS), conductometric and colorimetric methods were developed for the determination of gatifloxacin (GTF), moxifloxacin (MXF) and sparfloxacin (SPF). The proposed methods depend upon the reaction of ammonium reineckate with the studied drugs
M F el-Shahat et al.
Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986), 54(2), 175-181 (1992-01-01)
A spectrophotometric method for the determination of some alkaloids (namely ephedrine HCl, cinchonine HCl, chlorpheniramine maleate, atropine sulphate and diphenhydramine HCl) as separate compounds as well as in pharmaceutical preparations through the formation of their ion-pair (reineckate complexes) is described.
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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