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Sigma-Aldrich 222461 ACS reagent 5 gr
Brand
Stock Code
LB.SA.222461-5G
Kısa Bilgi
Synonym(s): 5,5′-Nitrilodibarbituric acid monoammonium salt, Ammonium purpurate Empirical Formula (Hill Notation): C8H8N6O6 CAS Number: 3051-09-0 Molecular Weight: 284.19 Colour Index Number: 56085 Beilstein: 3831445 EC Number: 221-266-6 MDL number: MFCD00012777 PubChem Substance ID: 24853333 NACRES: NA.47
Market Price
CAS Number: 3051-09-0
| Sigma-Aldrich 222461 ACS reagent 5 gr |
| Synonym(s): 5,5′-Nitrilodibarbituric acid monoammonium salt, Ammonium purpurate Empirical Formula (Hill Notation): C8H8N6O6 CAS Number: 3051-09-0 Molecular Weight: 284.19 Colour Index Number: 56085 Beilstein: 3831445 EC Number: 221-266-6 MDL number: MFCD00012777 PubChem Substance ID: 24853333 NACRES: NA.47 |
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PROPERTIES
grade ACS reagent
Quality Level 200 form powder technique(s) titration: suitable mp >300 °C (lit.) λmax 525 nm suitability passes test for complexometric indicator application(s) diagnostic assay manufacturing, hematology, histology storage temp. room temp SMILES string N.OC1=C(\N=C2\C(=O)NC(=O)NC2=O)C(=O)NC(=O)N1 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 InChI key LJYRLGOJYKPILZ-UHFFFAOYSA-N DESCRIPTION General description Murexide is the ammonium salt of purpuric acid that appears as a slightly reddish-purple powder and is soluble in water. It is mainly used as an indicator for complexometric titrations to measure water hardness and as a colorant/pigment in the dye industry. Application Murexide is used for the histochemical staining of calcium in the skeleton. It is suitable for staining the hemijaws for dental caries scoring. |
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