Calmagite, pure indicator grade
Dodávateľ: Thermo Fisher Scientific
|
Varování
|
108170050
108170100
108170250
108171000
ACRO108170050EA
88.25
EUR
ACRO108170050
ACRO108170100
ACRO108170250
ACRO108171000
Calmagite, pure indicator grade
Calmagite
Vzorec:
C₁₇H₁₄N₂O₅S Teplota tavenia: 300 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00011656 Číslo CAS: 3147-14-6 EINECS: 221-563-0 |
Výsledky špecifikačného testu
Appearance | Black Crystalline powder |
Infrared spectrum | Conforms |
Specific extinction E (1%/1cm) | ≥300 (610 nm, in buffer) |
Suitability | (for Ca + Mg determination) Passes test |
UV | at 260 nm A: ≤0.01 |
Titration after Ion exchange | ≥99.0 % |
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