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1-Hydroxy-2-naphthoic acid 98%

Dodávateľ: Thermo Fisher Scientific
Varování

Synonymá: 1-Hydroxy-naphthalene-2-carboxylic acid

149230050 149231000
ACRO149230050EA 29.48 EUR
ACRO149230050 ACRO149231000
1-Hydroxy-2-naphthoic acid 98%
1-Hydroxy-2-naphthoic acid
Vzorec: C₁₁H₈O₃
Mw: 188.18
Teplota varu: 375
Teplota tavenia: 199…205 °C
Teplota vzplanutia: >150 °C
Číslo MDL: MFCD00003960
Číslo CAS: 86-48-6
EINECS: 201-674-0
Merck Index: 13,04859

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Výsledky špecifikačného testu

Appearance Cream to beige to grey-brown Powder
Infrared spectrum Conforms
Melting point 195 to 205 °C (Dec)
Titration with NaOH ≥97.5 %
Specific optical rotation -36.0° to -40.0° (20 °C, 589 nm) (c=1 in dioxane)


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