Home > Name List By p > Purpuric Acid, Ammonium Salt Germany

CAS No 3051-09-0 , Purpuric Acid, Ammonium Salt Search by region : Germany

  • Name: Purpuric Acid, Ammonium Salt
  • Synonyms: Purpuric Acid, Ammonium Salt;Ammonium purpurate; Ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate;
  • CAS Registry Number:
  • Flash Point: 480.8°Cat760mmHg
  • Boiling Point: 480.8°Cat760mmHg
  • Density: g/cm3
  • Water Solubility: Slightly soluble
  • Safety Statements: S22;S24/25
  • Hazard Symbols: Xn
  • HS Code: 29335995
  • Flash Point: 480.8°Cat760mmHg
  • EINECS: 221-266-6
  • Molecular Weight: 284.18
  • InChI: InChI=1/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
  • Risk Statements: S22,S24/25,
  • Molecular Formula: C8H8N6O6
  • Molecular Structure:CAS No:3051-09-0 Purpuric Acid, Ammonium Salt

Select to

3051-09-0 MUREXIDE (C.I. 56085)

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany null,nullGermany
Contact Supplier

3051-09-0 MUREXIDE

  • Germany Beckmann-Kenko GmbH [Manufacturer]
  • Tel: +49 4241 9308-88
  • Fax: +49 4241 9308-89
  • Address: Beckmann-Kenko GmbH
    AUF DEM SCHEUNENBRINK 8
    D-27211 BASSUM, GERMANY null,nullGermany
Contact Supplier

3051-09-0 Murexide (C.I. 56085)

  • Murexide (C.I. 56085)
  • Germany AppliChem mbH null
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: Ottoweg 4 D-64291 Darmstadt null,nullGermany
Contact Supplier

3051-09-0 Murexide

  • Murexide
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
Contact Supplier

3051-09-0 Murexide

  • Murexide
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
Contact Supplier

Select to

References of Purpuric Acid, Ammonium Salt
Title: Murexide
CAS Registry Number: 3051-09-0
CAS Name: 5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione monoammonium salt
Synonyms: 5,5¢-nitrilodibarbituric acid monoammonium salt; acid ammonium purpurate; ammonium purpurate
Molecular Formula: C8H8N6O6
Molecular Weight: 284.19
Percent Composition: C 33.81%, H 2.84%, N 29.57%, O 33.78%
Literature References: Prepn from alloxan + NH3: Hartley, J. Chem. Soc. 87, 1791 (1905); Schwartz, Handritschk, DD 17589 (1959), C.A. 55, 3630a (1961); from alloxantin + ammonium acetate: Davidson, J. Am. Chem. Soc. 58, 1821 (1936). Structure: Hartley, J. Chem. Soc. 87, 1796 (1905); Winslow, J. Am. Chem. Soc. 61, 2089 (1939); Schreiber, Mitt. Dtsch. Pharm. Ges. 28, 20 (1958).
Properties: Purple-red crystals with green metallic luster. Absorption max in water: 520 nm. Sparingly sol in cold water, more in hot water; practically insol in alcohol, ether. The H2O soln is deep purple and the aq NaOH soln is deep blue.
Absorption maximum: Absorption max in water: 520 nm
Use: Indicator for complexometric titrations.