Reinecke salt
SIGALD/183687 - ACS reagent, ≥93.0%
Synonym: Ammonium reineckate; Ammonium tetrarhodanatodiamminechromate(III); Ammonium tetrathiocyanatodiamminechromate(III); Ammonium tetrathiocyanodiammonochromate
CAS Number: 13573-16-5
Empirical Formula (Hill Notation): C4H10CrN7S4
Molecular Weight: 336.43
EC Number: 237-003-3
MDL Number: MFCD00066638
Linear Formula: NH4[Cr(NH3)2(SCN)4]
Product Type: Chemical
assay | ≥93.0% |
form | powder |
grade | ACS reagent |
impurities | ≤0.05% insol. dil. HCl |
InChI | 1S/4CHNS.Cr.3H3N/c4*2-1-3 |
InChI key | ZGLIQORZYPZFPW-UHFFFAOYSA |
mp | 268-272 °C (dec.) (lit.) |
Quality Level | 200 |
reaction suitability | reagent type: catalyst core: chromium |
SMILES string | N.N.[NH4+].N#CS[Cr-](SC#N |
storage temp. | 2-8°C |
Application: | Color reagent and precipitant for mercury. Precipitant for primary and secondary amines and certain amino acids. |
Application: | Reinecke salt may be used as a precipitation reagent for the isolation of quaternary ammonium alkaloids (QAAs) in the dried powder of Rhizoma Corydalis. Quantitative analysis of these QAAs was conducted by MALDI-MS (Matrix-Assisted Laser Desorption Ionization - Mass Spectrometry). It may be used for the fabrication of bulk Meldola blue-zirconium phosphate-Reinecke salt screen-printed electrodes (bMBZrPRs-SPEs). |
General description: | Reinecke salt [ammonium tetrarhodanatodiamminechr |
Packaging: | 25, 100 g in poly bottle |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 + H312 + H332 |
Precautionary statements | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 |
Hazard Codes | Xn |
Risk Statements | 20/21/22 |
Safety Statements | 36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥93.0% |
mp | 268-272 °C (dec.) (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 12352300 |