1-Naphthol-5-sulfonic acid
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- Product name: 1-Naphthol-5-sulfonic acid
- CAS: 117-59-9
- MF: C10H8O4S
- MW: 224.23
- EINECS:204-199-7
- MDL Number:MFCD00065326
- Synonyms:1-NAPHTHOL-5-SULFONIC ACID SODIUM SALT TECH;1,5-Oxy acid;1-Naphthalenesulfonic acid,5-hydroxy-;5-HYDROXY-1-NAPHTHALENESULFONIC ACID SODIUM SALT TECH;5-Hydroxy-1-naphthalenesulfonic acid;5-Hydroxynaphthalene-1-sulphonic acid;1-NAPHTHOL-5-SULFONICACID(L-ACID,DRY);5-hydroxy-1-naphthalenesulfonicaci
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Properties
Melting point :110~112℃
Density :1.549±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :0.26±0.40(Predicted)
CAS DataBase Reference :117-59-9(CAS DataBase Reference)
EPA Substance Registry System :1-Naphthalenesulfonic acid, 5-hydroxy- (117-59-9)
Density :1.549±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :0.26±0.40(Predicted)
CAS DataBase Reference :117-59-9(CAS DataBase Reference)
EPA Substance Registry System :1-Naphthalenesulfonic acid, 5-hydroxy- (117-59-9)
Safety Information
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Description
1-Naphthol-5-sulfonic acid is used to prepare dyes and organic pigments, such as direct dark blue L, pigment purple sauce BLC, lake purple red CK, etc. It is also used to prepare photoresist sensitizer 215.More related product prices
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