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常含半分子结晶水。能溶于热亚硫酸氢钠和碱溶液,不溶于冷的乙醇;乙醚;苯,微溶于水。在空气中变为粉红色,潮湿时更甚。碱溶液在空气中很快地氧化成棕色,中性溶液略显蓝色荧光。 酸性媒介染料及酸性络合染料中间体。用于制造酸性络合桃红B;酸性媒介黑R和酸性络合盐GGN;酸性媒介枣BN等。也用于比色法测定磷酸盐及钙盐。
Chinese name
1-氨基-2-萘酚-4-磺酸
English name
1-Amino-2-naphthol-4-sulfonic Acid
Chinese alias
-
English alias
1,2,4-Acid | 4-NH2-3-OH-naphthalenesulfonic acid | RXCMFQDTWCCLBL-UHFFFAOYSA- | CHEBI:19024 | FS-4299 | Q26840754 | 1,2,4-Aminonaphtholsulfonic acid | 2-Hydroxy-4-sulfo-1-naphthylamine | D77764 | STK387126 | 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, f
CAS number
116-63-2
molecular formula
C10H9NO4S
molecular weight
239.25 g/mol
Exact mass
ACS
PSA
109.000 Ų
Logp
0.900
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Research chemical 97. 0%; 100mg

Research chemical 97. 0%; 100mg; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 97. 0%; 100mg.

item number:710464-100mg
Product model:100mg
level: 97. 0%; 100mg
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