Azocal A [for Calcium determination]

CAS: 1836-22-2

Ref. 3B-A0582

Product Information

• Name: Azocal A [for Calcium determination]
• Synonyms: 2-[(2Z)-2-(2-oxo-3,6-disulfonaphthalen-1(2H)-ylidene)hydrazino]benzoic acid, Acid Alizarin Red B, Acid Alizarine Red B, Acid Anthracene Red G, Acid Chrome Red A, Acid Chrome Red B, Alizarine Acid Red B Extra, Alizarine Chrome Red BG, Azocal A, Azochromol Telesio Red, Beacon Red, Benzoic acid, 2-[(2-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-, trisodium salt, Benzoic acid, 2-[2-(2-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3), Brilliant Lake B, Brilliant Lake PBB, Carmine 3B, Chromacid Fast Red 3B, Chrome Fast Red 3B, Chrome Fast Red P, Chrome Red B, Dainichi Pigment Scarlet 3B, Diamond Fast Red BT, Diamond Red BHA, Eniacromo Red B, Eriochrome Red PE, Eriochrome Red PE 1, Ext D and C Red No. 2, Fenakrom Red R, Hispacrom Red B, Hudson Chrome Red B, Irgasol Red 3BNS, Java Chrome Red PE, Kenachrome Red B, Kiton Fast Scarlet 3B, Kromon Geranium Lake, Lake Scarlet 3B, Lighthouse Chrome Red B, Lithosol Scarlet 3BI, Magracrom Red A, Monochrome Red 2GL, Monosol Scarlet 3B, Monosol Scarlet 3BS, Omega Chrome Red SB, Oralith Scarlet 3B Water Soluble, Orbokrom Red B, Pigment Fast Scarlet 3B, Pigment Scarlet 25A, Pigment Scarlet 25AD, Pigment Scarlet 3B, Pigment Scarlet 829, Pigment Scarlet CP 1394, Pontachrome Red B, Resamine Pink 3B, Salicine Chrome Red B, Sanyo Brilliant Carmine 3B, Scarlet Toner H 3B, Silotermo Scarlet B, Siloton Red 3B, Solochrome Leather Pink B, Solochrome Red B, Solochrome Red BS, Superchrome Red B, Syton Fast Geranium 3B, Tertrochrome Red AB, Versal Scarlet 3BBA
• Brand: TCI

Chemical properties

• Molecular weight: 518.35
• Formula: C₁₇H₉N₂Na₃O₉S₂
• Color/Form: Orange to Amber to Dark red powder to crystal