CAS No. 206752-32-1
Azomethin-H-Monosodium Salt Hydrate
Azomethine H is a colorimetric reagent for boron detection; it forms an orange complex with boron in aqueous solution. The molar absorptivity of this complex is 1.01×104 at 415 nm. The detection range of boron in sample solutions is 1-6 μg per ml. To detect boron in plant samples, EDTA is used to mask copper, iron, and aluminum ions. Azomethine H is used to detect microgram levels of boron in glass and steel samples.
azomethin
monosodium
hydratemetal
indicatorboron
detectionanalytical
monosodium
more...
911291-81-1
1841854
Benzenemethanesulfonic acid, a-hydroxy-4-(1-methylethyl)-,monosodium salt
912638-21-2
1842662
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-[(2-hydroxyethoxy)methyl]-5-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
912638-36-9
1842666
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-[(3-hydroxy-1-azetidinyl)carbonyl]-5-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
117205-89-7
1850880
Butanamide,2,2,3,3,4,4,4-heptafluoro-N-[2-(1H-tetrazol-5-ylmethyl)phenyl]-,monosodium salt
105386-59-2
1860513
5'-Uridylic acid, 2'-deoxy-5-fluoro-, mono[4-(hexadecyloxy)-3-oxobutyl]ester, monosodium salt
912639-18-0
1842670
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-[(3-cyano-1-azetidinyl)carbonyl]-2-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
154107-01-4
1838782
2H-1,2,4-Benzothiadiazine-3-carboxylic acid,6,8-dichloro-3,4-dihydro-2-[3-(phenylthio)propyl]-, 1,1-dioxide,monosodium salt
38611-94-8
1846322
Sulfamic acid, butyl-, monosodium salt
90294-61-4
1839476
Chromic acid (H2Cr2O7), disodium salt, reaction products with diazotized 2-amino-4,6-dinitrophenol-4-hydroxy-6-[(sulfomethyl)amino]-2-naphthalenesulfonic acid monosodium salt reaction products
105355-06-4
1848144
1,3-Propanedione, 1,3-bis(2-hydroxyphenyl)-, monosodium salt,monohydrate
497843-33-1
1846523
1H-Cyclopenta[c]quinoline-4-carboxylic acid,7,9-dichloro-2,3,3a,4,5,9b-hexahydro-, monosodium salt
318462-81-6
1839347
Phosphonic acid, [[(3-thienylsulfonyl)amino]methyl]-,mono(2-fluoro-4-nitrophenyl) ester, monosodium salt
67362-70-3
1839716
Sulfamic acid, (1-methylhexyl)-, monosodium salt
912638-31-4
1842665
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-[(3-cyano-1-azetidinyl)carbonyl]-5-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
78328-03-7
1857221
Benzenesulfonic acid,3-[[4-(cyclohexylamino)-6-[[3-(diethylamino)phenyl]amino]-1,3,5-triazin-2-yl]amino]-, monosodium salt
220935-00-2
1847594
3-Pyrrolidinesulfonic acid,1-[4-[[4-(bromomethyl)-3-nitrobenzoyl]amino]-1-oxobutoxy]-2,5-dioxo-,monosodium salt
67516-38-5
1857526
2-Pyridinecarboxylic acid, 5-[[(3-chlorophenyl)methyl]amino]-6-methyl-,monosodium salt
166098-52-8
1858727
L-Aspartic acid, N-methyl-N-(1-oxododecyl)-, monosodium salt
686263-87-6
1839436
1,8-Naphthyridin-2(1H)-one,3-(1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-1-[(3-iodophenyl)methyl]-, monosodium salt
686266-03-5
1856198
2(1H)-Quinolinone,3-(1,1-dioxido-2H-pyrido[3,2-e]-1,2,4-thiadiazin-3-yl)-4-hydroxy-5-methyl-1-(phenylmethyl)-, monosodium salt
90583-43-0
1857962
Sulfurous acid, monosodium salt, reaction products with formaldehyde and sulfonylbis[phenol], sodium salts
134282-50-1
1840662
Hydrazinecarboxylic acid,2-[4-[[[4-[[[[3-[2,4-bis(1,1-dimethylpropyl)phenoxy]propyl]amino]carbonyl]amino]phenyl]sulfonyl]amino]phenyl]-,[(5-sulfo-1H-benzimidazol-2-yl)thio]methyl ester, monosodium salt
912639-11-3
1842669
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,6-[(1R)-1-hydroxyethyl]-3-[[(1Z)-2-[4-[[(2-hydroxyethyl)amino]carbonyl]-2-thiazolyl]ethenyl]thio]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
1842664
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,6-[(1R)-1-hydroxyethyl]-3-[[(1Z)-2-[4-[(2-methoxyethoxy)methyl]-5-thiazolyl]ethenyl]thio]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
41088-27-1
1843586
Sulfamic acid, (cyclohexylmethyl)-, monosodium salt
1849966
Benzenesulfonic acid, 4-[[(1-pyrrolidinylamino)carbonyl]amino]-,monosodium salt
93573-17-2
1852849
Nickel, [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, chlorosulfonyl derivs., reaction products with 2-[(4-aminophenyl)sulfonyl]ethyl hydrogen sulfate monosodium salt, potassium sodium salts, compds. with pyridine
90583-45-2
1859211
Sulfurous acid, monosodium salt, reaction products with formaldehyde, sulfonylbis[phenol] and urea, sodium salts
1860785
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-(4-amino-3-fluorophenyl)-6-[(1R)-1-hydroxyethyl]-7-oxo-, monosodiumsalt, (5R,6S)-
68734-89-4
1860282
1,3-Benzenedisulfonic acid, 2-amino-5-methyl-, monosodium salt
93884-70-4
1855401
Phenol sulphonic acid, monosodium salt, reaction products
912639-10-2
1842668
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-(aminocarbonyl)-2-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
912638-25-6
1842663
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[(1Z)-2-[4-[(methylamino)carbonyl]-5-thiazolyl]ethenyl]thio]-7-oxo-, monosodium salt, (4R,5S,6S)-
62013-12-1
1845485
Ethyl, 1-(hydroxymethyl)-2-sulfo-, monosodium salt
686265-85-0
1839458
1,8-Naphthyridin-2(1H)-one,3-(5-ethyl-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-1-(phenylmethyl)-, monosodium salt
686263-57-0
1839454
1,8-Naphthyridin-2(1H)-one,3-(1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-1-[(5-methyl-3-pyridinyl)methyl]-, monosodium salt