| Identification | More | [Name]
AZOMETHINE H | [CAS]
32266-60-7 | [Synonyms]
4-HYDROXY-5-(SALICYLIDENE-AMINO)-2,7-NAPHTHALENEDISULFONIC ACID
AZOMETHINE H
2,7-naphthalenedisulfonicacid,4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]
4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-7-naphthalenedisulfonicacid
4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]naphthalene-2,7-disulphonic acid
Azomethine-H hydrate
8-Hydroxy-1-(salicylideneamino)-3,6-naphthalenedisulfonicacid,disodiumsalt
AZOMETHINE-H,REAGENT
4-Hydroxy-5-(salicylideneamino)-2,7-naphthalene disulphonic acid
4-Hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-2,7-naphthalenedisulfonic acid | [EINECS(EC#)]
250-975-3 | [Molecular Formula]
C17H13NO8S2 | [MDL Number]
MFCD00066536 | [Molecular Weight]
423.42 | [MOL File]
32266-60-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Orange Powder | [Melting point ]
>300°C | [density ]
1.66±0.1 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,2-8°C | [form ]
Crystalline | [pka]
-0.77±0.40(Predicted) | [Water Solubility ]
Soluble in acetone, ammonium hydroxide, n-butanol and water. | [Sensitive ]
Light Sensitive | [Usage]
A highly sensitive reagent for testing boron | [CAS DataBase Reference]
32266-60-7(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Chemical Properties]
Orange Powder | [Uses]
A highly sensitive reagent for testing boron | [Uses]
Azomethine-H hydrate is used as a highly sensitive and colorimetric reagent for testing and detection of boron. It is also used to detect microgram levels of boron in glass and steel samples. Further, it is involved in the detection of boron in plant samples by masking copper, iron and aluminum ions with ethylenediaminetetraacetic acid. |
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