| Identification | Back Directory | [Name]
Murexide | [CAS]
3051-09-0 | [Synonyms]
CI 56085
MUREXIDE
S NO 1138
Naples red
Murexide99%
CI NO 56085
Murexide 99%
Murexide p.a.
Murexide, 98+%
monoammoniumsalt
Ammonium purprate
AMMONIUM PERPURATE
AMMONIUM PURPURATE
MUREXIDE INDICATOR
AmmoniumPurpurateGr
Murexide Powder ACS
MUREXIDE extrapure AR
MUREXIDE (C.I. 56085)
Murexide (CI x 56085)
Acid ammonium purpurate
AMMONIUM PURPURATE ACID
MUREXIDE A.C.S. REAGENT
ylideneamino)barbiturate
MUREXIDE FOR COMPLEXOMETRY
murexide,ammoniumpurpurate
CALCIUM HARDNESS INDICATOR
Ammonium salt purpuric acid
Purpuric Acid, Ammonium Salt
5,5'-Nitrilodibarbituric acid
MUREXIDE REDDISH-BROWN CRYSTALS
Murexide, ACS reagent, indicator
CALCIUM HARDNESS INDICATOR TABLETS
Murexide, indicator for metal titration
MUREXIDE (AMMONIUM PURPURATE) METAL INDI
5,5′-Nitrilodibarbituric acid monoammonium
Ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-
AMMONIUM PURPURATE GR (Murexide C.I.No 56085 )
5,5'-NITRILODIBARBITURIC ACID MONOAMMONIUM SALT
5,5'-Nitrilodibarbituric acid ammonium derivative
MUREXIDE (AMMONIUM PURPURATE) METAL INDICATOR ACS
Barbituric acid, 5,5'-nitrilodi-, monoammonium salt
Ammonium 5,5'-nitrilodibarbiturate, Ammonium perpurate
ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate
5,5μ-Nitrilodibarbituric acid monoammonium salt, Ammonium purpurate
2,4,6(1h,3h,5h)-pyrimidinetrione,5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imin
Azanium 2,6-dioxo-5-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)amino]-3H-pyrimidin-4-olate
Acid ammonium purpurate,Ammonium purpurate,5,5'-Nitrilodibarbituric acid ammonium salt
5-[(Hexahydro-2,4,6-trioxopyrimidine-5-yl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione·ammonia
5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imi-no]-2,4,6(1H,3H,5H)-pyrimidinetionemonoam-moniumsalt
5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione monoammonium salt
2,4,6(1H,3H,5H,)-Pyrimidinetrione,5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-,monoammoniumsalt
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-, monoammonium salt | [EINECS(EC#)]
221-266-6 | [Molecular Formula]
C8H8N6O6 | [MDL Number]
MFCD00012777 | [MOL File]
3051-09-0.mol | [Molecular Weight]
284.19 |
| Chemical Properties | Back Directory | [Appearance]
Bordeaux powder | [Melting point ]
300 °C
| [Boiling point ]
443.25°C (rough estimate) | [bulk density]
330kg/m3 | [density ]
1.5756 (rough estimate) | [refractive index ]
1.8000 (estimate) | [storage temp. ]
Storage temperature: no restrictions. | [solubility ]
1g/l | [Colour Index ]
56085 | [form ]
Solid | [pka]
pK1:0.0;pK2:9.20;pK3:10.50 (25°C) | [color ]
Reddish-violet | [Odor]
Odorless | [PH]
5 (1g/l, H2O, 20℃) | [Water Solubility ]
Slightly soluble | [λmax]
525 nm | [Merck ]
14,6306 | [BRN ]
3582175 | [Major Application]
diagnostic assay manufacturing
hematology
histology | [InChI]
1S/C8H5N5O6.H3N/c14-3-1(4(15)11-7(18)10-3)9-2-5(16)12-8(19)13-6(2)17;/h(H2,10,11,14,15,18)(H3,12,13,16,17,19);1H3 | [InChIKey]
HZRQHQKDQSVFMQ-UHFFFAOYSA-N | [SMILES]
N.OC1=C(\N=C2\C(=O)NC(=O)NC2=O)C(=O)NC(=O)N1 | [NIST Chemistry Reference]
Ammonium purpurate(3051-09-0) | [EPA Substance Registry System]
2,4,6(1H,3H,5H)- Pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo- 5-pyrimidinyl)imino]-, monoammonium salt(3051-09-0) |
| Hazard Information | Back Directory | [Chemical Properties]
Bordeaux powder | [Uses]
Indicator for complexometric titrations. | [Purification Methods]
The sample may be grossly contaminated with uramil, alloxanthine, etc., and may be difficult to purify. It is better to synthesise it from pure alloxanthine [Davidson J Am Chem Soc 58 1821 1936]. Recrystallise it from water. [Kuhn & Lyman Chem Ber 69 1547 1936, Beilstein 25 I 709, 25 III/IV 4236.] |
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| Company Name: |
J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369 |
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www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
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| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
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www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
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