Naphthol yellow S hydrate 98,0 HPLC, T

Leverantör: TCI
Varning

Synonyms: Flavianic acid disodium salt, Disodium 2,4-Dinitro-1-naphthol-7-sulphonate, 8-Hydroxy-5,7-dinitro-2-naphthalenesulphonic acid disodium salt, 2,4-Dinitro-1-naphthol-7-sulphonic acid disodium salt, Disodium 8-Hydroxy-5,7-dinitro-2-naphthalenesulphonate

F0100-25G
TCIAF0100-25GEA 1300 SEK
TCIAF0100-25G
Naphthol yellow S hydrate 98,0 HPLC, T
Naphthol yellow S hydrate
Formel: C₁₀H₆N₂O₈S·xH₂O
MW: 358.19 g/mol (anhy)
MDL Number: MFCD00003958
CAS nummer: 846-70-8
EINECS: 212-690-2
Merck Index: 14,06393
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Specifikation testresultat

Appearance Light yellow to Brown powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (Nonaqueous Titration) min. 98.0 % (calcd.on anh.substance)
Lambda max. 427.0 to 431.0 nm (H2O)
Lambda max.2 390.0 to 394.0 nm (H2O)


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