Patton-Reeders reagent (Calconcarboxylic acid) indicator grade
Dodavatel: Thermo Scientific
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Varování
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Synonyms:
Kyselina 2,2'-dihydroxy-4'-sulfo-1,1'-azonaftalen-3-karboxylová
157310100
157310500
157312500
ACRO157310100EA
3250
CZK
ACRO157310100
ACRO157310500
ACRO157312500
Patton-Reeders reagent (Calconcarboxylic acid) indicator grade
Patton-Reeders reagent (Calconcarboxylic acid)
Vzorec:
C₂₁H₁₄N₂O₇S MW: 438,42 g/mol Bod tání: 300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00004078 CAS číslo: 3737-95-9 EINECS: 223-117-0 |
Výsledky specifikačního testu
Appearance | Dark purple to black Powder |
Infrared spectrum | Conforms |
Suitability | (for chel. det. of Ca) Passes test |
Water | ≤2.5 % |
NMR (1H-NMR) | Consistent with structure |
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