Eriochromschwarz T-Gemisch Indikator
Lieferant: CPACHEM
Synonyms:
Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitro-1-naphthalinsulfonat
, 1-(2-Hydroxy-1-naphthylazo)-6-nitro-2-naphthol-4-sulfonsäure Natriumsalz
ACSDCH8005015.L04EA
70.7
CHF
ACSDCH8005015.L04
Eriochromschwarz T-Gemisch Indikator
Eriochromschwarz T
Zertifizierungen: ISO 9001
Formel:
C₂₀H₁₂N₃NaO₇S MW: 461,39 g/mol Melting Pt: 801 °C Lager Temperatur: Room Temperature |
MDL Number:
MFCD00003935 CAS-Nummer: 1787-61-7 |
Spezifikation Testergebnisse
Content | 0.1g of methyl red in 7.4ml of 0.05mol/l NaOH solution and diluted with water to 200ml. |
Performance Test | passed |
Colour change | from red to yellow (pH 4.2 - 6.3) |
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