Patton-Reeders reagent (Calconcarboxylic acid) indicator grade
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:3737-95-9
:
Formula:C₂₁H₁₄N₂O₇S
MDL Number:MFCD00004078
:438.42 g/mol
Melting Pt:300 °C
EINECS:223-117-0
:GHS07
Storage Temperature:Ambient
Specification Test Results
- 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
Specification Test Results
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