Reinecke Salt Monohydrate , ACS,≥93.0% , 13573-16-5

Synonym(s):
Ammonium reineckate;Ammonium tetrarhodanatodiamminechromate(III);Ammonium tetrathiocyanatodiamminechromate(III);Ammonium tetrathiocyanodiammonochromate

CAS NO.：13573-16-5

Empirical Formula: C4H10CrN7S4

Molecular Weight: 336.43

MDL number: MFCD00066638

EINECS: 237-003-3

PRODUCT Properties

• Melting point: 268-272 °C (dec.)(lit.)
• storage temp.: 2-8°C
• solubility: soluble in H2O, ethanol, acetone; insoluble in benzene
• form: Powder
• color: Red
• Water Solubility: soluble in hot water
• Merck: 14,8128
• Exposure limits: OSHA: Ceiling 0.1 mg/m3; NIOSH: IDLH 15 mg/m3; IDLH 25 mg/m3; TWA 0.0002 mg/m3; TWA 0.5 mg/m3
• Stability: Stable. Moisture sensitive. Incompatible with water.
• InChI: InChI=1S/4CNS.Cr.H3N.2H2N/c4*2-1-3;;;;/h;;;;;1H3;2*1H2/q4*-1;+5;;2*-1/p+1
• InChIKey: ZGLIQORZYPZFPW-UHFFFAOYSA-K
• SMILES: [Cr+3](N)(N)([N-]=C=S)([N-]=C=S)([N-]=C=S)[N-]=C=S.[NH4+]
• CAS DataBase Reference: 13573-16-5(CAS DataBase Reference)
• EPA Substance Registry System: Chromate(1-), diamminetetrakis(thiocyanato-.kappa.N)-, ammonium, (OC-6-11)- (13573-16-5)

Description and Uses

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).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332
• Precautionary statements: P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38-32
• Safety Statements: 36-36/37/39-26-22
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 9
• HS Code: 28429019