CAS 13573-16-5

Ammonium reineckate

Description:

Ammonium reineckate, with the CAS number 13573-16-5, is a chemical compound that serves as a coordination complex of ammonium with the anion derived from reineckate. It is typically encountered as a crystalline solid, exhibiting a bright yellow color, which is characteristic of many transition metal complexes. This compound is soluble in water and is often used in analytical chemistry, particularly in the qualitative analysis of certain metal ions, such as platinum and palladium, due to its ability to form stable complexes. The structure of ammonium reineckate features a central ammonium ion surrounded by the reineckate anion, which is derived from the reaction of ammonium with a specific organic ligand. Its stability and solubility make it useful in various applications, including as a reagent in chemical synthesis and as a potential indicator in titrations. Additionally, ammonium reineckate is of interest in research contexts, particularly in studies involving coordination chemistry and metal ion interactions.

Formula: C₄H₆CrN₆S₄·H₄N

InChI: InChI=1S/4CNS.Cr.3H3N/c4*2-1-3;;;;/h;;;;;3*1H3/q4*-1;+3;;;/p+1

InChI key: InChIKey=MWPIDCLCFRVBQI-UHFFFAOYSA-O

SMILES: [Cr+3]([N-]=C=S)([N-]=C=S)([N-]=C=S)([N-]=C=S)([NH3])[NH3].[NH4+]

Synonyms:

• Ammonia
• Ammonium Chromium(3+) Thiocyanate Ammoniate (1:1:4:2)
• Ammonium diaminetetrakis(isothiocyanato)chromate(1-)
• Ammonium diamminetetraisothiocyanatochromate(1-)
• Ammonium diamminetetrakis(isothiocyanato)chromate(1-)
• Ammonium reineckate
• Ammonium reineckate trihydrate
• Ammonium tetraisothiocyanatodiaminechromate(III)
• Ammonium tetraisothiocyanatodiamminechromate(III)
• Ammonium tetrathiocyanatodiamminechromate
• Ammonium trans-diamminetetrakis(isothiocyanato)chromate(1-)
• Ammonium trans-diamminetetrakis(thiocyanato)chromate(1-)
• Chromate(1-), diamminetetrakis(isothiocyanato)-, ammonium, trans-
• Chromate(1-), diamminetetrakis(thiocyanato-N)-, ammonium, (OC-6-11)-
• Chromate(1-), diamminetetrakis(thiocyanato-κN)-, ammonium (1:1), (OC-6-11)-
• Chromate(1-), diamminetetrakis(thiocyanato-κN)-, ammonium, (OC-6-11)-
• Chromic Ammonia Tetrathiocyanate
• Diamino-Tetraisothiocyanato-Chromium

Chromate(1-), diamminetetrakis(thiocyanato-kN)-, ammonium,(OC-6-11)-

CAS: 13573-16-5

Formula: C₄H₁₀CrN₇S₄

Purity: 93%

Color and Shape: Solid

Molecular weight: 336.4252

Ref: IN-DA00ILKG

Reinecke salt

CAS: 13573-16-5

Formula: NH₄Cr(NH₃)₂(SCN)₄

Purity: ≥ 93.0%

Color and Shape: Dark pink to dark red to purple powder

Molecular weight: 336.42

Ref: 7W-GK8738

Reinecke Salt

CAS: 13573-16-5

Reinecke Salt

Formula: C₄H₁₀CrN₇S₄

Purity: 93%

Color and Shape: Solid

Molecular weight: 336.43

Ref: 54-IN11695

Reinecke Salt Monohydrate

CAS: 13573-16-5, 13573-17-6

Formula: C₄H₁₀CrN₇S₄·H₂O

Color and Shape: Orange to Brown to Dark purple powder to crystal

Molecular weight: 354.43

Ref: 3B-R0004

Reinecke salt

CAS: 13573-16-5

Formula: C₄H₁₀CrN₇S₄

Purity: ACS, ≥93%

Color and Shape: Solid

Molecular weight: 336.41

Ref: 10-F493832

Reinecke salt monohydrate

CAS: 13573-16-5

Reinecke salt monohydrate is a potentiometric titrant for use in automated titration. It consists of a mixture of choline chloride and polyvinyl chloride and is used in the analysis of polyvinyl chloride. Reinecke salt monohydrate has been optimized for injection analysis and has a response time of less than one minute.

Formula: NH₄•Cr•(SCN)₄•(NH₃)₂•H₂O

Purity: Min. 95%

Molecular weight: 354.44 g/mol

Ref: 3D-FA11916

Reinecke

CAS: 13573-16-5

Reinecke (Diamino-tetraisothiocyanato-chromium) is an ammonium salt. It is involved in the quantitative precipitation of basic compounds found in histones and acidic tissue extracts by forming Reinecke complexes.

Formula: C₄H₁₀CrN₇S₄

Color and Shape: Solid

Molecular weight: 336.43

Ref: TM-TXB-00640